/var/tmp/portage/sys-devel/m4-1.4.12/work/m4-1.4.12/config.log

config.log (text/plain), 106.09 KB, created by Martin Walch on 2009-02-01 19:43:07 UTC

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 1.4.12, which was
generated by GNU Autoconf 2.63.  Invocation command line was

  $ ./configure --prefix=/usr --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --enable-nls --enable-changeword --libdir=/usr/lib64 --build=x86_64-pc-linux-gnu

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

hostname = tacticalops
uname -m = x86_64
uname -r = 2.6.27-gentoo-r8
uname -s = Linux
uname -v = #1 SMP Sat Jan 24 23:01:24 CET 2009

/usr/bin/uname -p = Intel(R) Core(TM)2 CPU 4300 @ 1.80GHz
/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: /usr/lib/ccache/bin
PATH: /usr/local/sbin
PATH: /sbin
PATH: /usr/sbin
PATH: /usr/lib64/portage/bin
PATH: /usr/local/bin
PATH: /bin
PATH: /usr/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /usr/bin
PATH: /usr/local/bin
PATH: /usr/bin
PATH: /bin
PATH: /opt/bin
PATH: /usr/x86_64-pc-linux-gnu/gcc-bin/4.3.2
PATH: /usr/qt/3/bin
PATH: /usr/games/bin


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

configure:2296: checking for a BSD-compatible install
configure:2364: result: /usr/bin/install -c
configure:2375: checking whether build environment is sane
configure:2418: result: yes
configure:2443: checking for a thread-safe mkdir -p
configure:2482: result: /bin/mkdir -p
configure:2495: checking for gawk
configure:2511: found /bin/gawk
configure:2522: result: gawk
configure:2533: checking whether make sets $(MAKE)
configure:2555: result: yes
configure:2754: checking for x86_64-pc-linux-gnu-gcc
configure:2770: found /usr/lib/ccache/bin/x86_64-pc-linux-gnu-gcc
configure:2781: result: x86_64-pc-linux-gnu-gcc
configure:3053: checking for C compiler version
configure:3061: x86_64-pc-linux-gnu-gcc --version >&5
x86_64-pc-linux-gnu-gcc (Gentoo 4.3.3 p1.0, pie-10.1.5) 4.3.3
Copyright (C) 2008 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:3065: $? = 0
configure:3072: x86_64-pc-linux-gnu-gcc -v >&5
Using built-in specs.
Target: x86_64-pc-linux-gnu
Configured with: /var/tmp/portage/sys-devel/gcc-4.3.3/work/gcc-4.3.3/configure --prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/4.3.3 --includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.3.3/include --datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.3.3 --mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.3.3/man --infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/4.3.3/info --with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/4.3.3/include/g++-v4 --host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --disable-altivec --disable-fixed-point --enable-nls --without-included-gettext --with-system-zlib --disable-checking --disable-werror --enable-secureplt --enable-multilib --enable-libmudflap --disable-libssp --enable-libgomp --enable-cld --enable-languages=c,c++,java,treelang,fortran --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu --with-bugurl=http://bugs.gentoo.org/ --with-pkgversion='Gentoo 4.3.3 p1.0, pie-10.1.5'
Thread model: posix
gcc version 4.3.3 (Gentoo 4.3.3 p1.0, pie-10.1.5) 
configure:3076: $? = 0
configure:3083: x86_64-pc-linux-gnu-gcc -V >&5
x86_64-pc-linux-gnu-gcc: '-V' option must have argument
configure:3087: $? = 1
configure:3110: checking for C compiler default output file name
configure:3132: x86_64-pc-linux-gnu-gcc -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:3136: $? = 0
configure:3174: result: a.out
configure:3193: checking whether the C compiler works
configure:3203: ./a.out
configure:3207: $? = 0
configure:3226: result: yes
configure:3233: checking whether we are cross compiling
configure:3235: result: no
configure:3238: checking for suffix of executables
configure:3245: x86_64-pc-linux-gnu-gcc -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:3249: $? = 0
configure:3275: result: 
configure:3281: checking for suffix of object files
configure:3307: x86_64-pc-linux-gnu-gcc -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:3311: $? = 0
configure:3336: result: o
configure:3340: checking whether we are using the GNU C compiler
configure:3369: x86_64-pc-linux-gnu-gcc -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:3376: $? = 0
configure:3393: result: yes
configure:3402: checking whether x86_64-pc-linux-gnu-gcc accepts -g
configure:3432: x86_64-pc-linux-gnu-gcc -c -g  conftest.c >&5
configure:3439: $? = 0
configure:3540: result: yes
configure:3557: checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89
configure:3631: x86_64-pc-linux-gnu-gcc  -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:3638: $? = 0
configure:3661: result: none needed
configure:3690: checking for style of include used by make
configure:3718: result: GNU
configure:3743: checking dependency style of x86_64-pc-linux-gnu-gcc
configure:3834: result: gcc3
configure:3852: checking for x86_64-pc-linux-gnu-ranlib
configure:3868: found /usr/bin/x86_64-pc-linux-gnu-ranlib
configure:3879: result: x86_64-pc-linux-gnu-ranlib
configure:3942: checking whether x86_64-pc-linux-gnu-gcc and cc understand -c and -o together
configure:3977: x86_64-pc-linux-gnu-gcc -c conftest.c -o conftest2.o >&5
configure:3981: $? = 0
configure:3987: x86_64-pc-linux-gnu-gcc -c conftest.c -o conftest2.o >&5
configure:3991: $? = 0
configure:4002: cc -c conftest.c >&5
configure:4006: $? = 0
configure:4014: cc -c conftest.c -o conftest2.o >&5
configure:4018: $? = 0
configure:4024: cc -c conftest.c -o conftest2.o >&5
configure:4028: $? = 0
configure:4046: result: yes
configure:4078: checking how to run the C preprocessor
configure:4118: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:4125: $? = 0
configure:4156: x86_64-pc-linux-gnu-gcc -E  conftest.c
conftest.c:10:28: error: ac_nonexistent.h: No such file or directory
configure:4163: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.12"
| #define PACKAGE_STRING "GNU M4 1.4.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE "m4"
| #define VERSION "1.4.12"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:4196: result: x86_64-pc-linux-gnu-gcc -E
configure:4225: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:4232: $? = 0
configure:4263: x86_64-pc-linux-gnu-gcc -E  conftest.c
conftest.c:10:28: error: ac_nonexistent.h: No such file or directory
configure:4270: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.12"
| #define PACKAGE_STRING "GNU M4 1.4.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE "m4"
| #define VERSION "1.4.12"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:4310: checking for grep that handles long lines and -e
configure:4370: result: /bin/grep
configure:4375: checking for egrep
configure:4439: result: /bin/grep -E
configure:4444: checking for ANSI C header files
configure:4474: x86_64-pc-linux-gnu-gcc -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:4481: $? = 0
configure:4580: x86_64-pc-linux-gnu-gcc -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:4584: $? = 0
configure:4590: ./conftest
configure:4594: $? = 0
configure:4612: result: yes
configure:4636: checking for sys/types.h
configure:4657: x86_64-pc-linux-gnu-gcc -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:4664: $? = 0
configure:4681: result: yes
configure:4636: checking for sys/stat.h
configure:4657: x86_64-pc-linux-gnu-gcc -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:4664: $? = 0
configure:4681: result: yes
configure:4636: checking for stdlib.h
configure:4657: x86_64-pc-linux-gnu-gcc -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:4664: $? = 0
configure:4681: result: yes
configure:4636: checking for string.h
configure:4657: x86_64-pc-linux-gnu-gcc -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:4664: $? = 0
configure:4681: result: yes
configure:4636: checking for memory.h
configure:4657: x86_64-pc-linux-gnu-gcc -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:4664: $? = 0
configure:4681: result: yes
configure:4636: checking for strings.h
configure:4657: x86_64-pc-linux-gnu-gcc -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:4664: $? = 0
configure:4681: result: yes
configure:4636: checking for inttypes.h
configure:4657: x86_64-pc-linux-gnu-gcc -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:4664: $? = 0
configure:4681: result: yes
configure:4636: checking for stdint.h
configure:4657: x86_64-pc-linux-gnu-gcc -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:4664: $? = 0
configure:4681: result: yes
configure:4636: checking for unistd.h
configure:4657: x86_64-pc-linux-gnu-gcc -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:4664: $? = 0
configure:4681: result: yes
configure:4706: checking minix/config.h usability
configure:4723: x86_64-pc-linux-gnu-gcc -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
conftest.c:53:26: error: minix/config.h: No such file or directory
configure:4730: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.12"
| #define PACKAGE_STRING "GNU M4 1.4.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE "m4"
| #define VERSION "1.4.12"
| #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:4744: result: no
configure:4748: checking minix/config.h presence
configure:4763: x86_64-pc-linux-gnu-gcc -E  conftest.c
conftest.c:20:26: error: minix/config.h: No such file or directory
configure:4770: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.12"
| #define PACKAGE_STRING "GNU M4 1.4.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE "m4"
| #define VERSION "1.4.12"
| #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:4784: result: no
configure:4817: checking for minix/config.h
configure:4824: result: no
configure:4855: checking whether it is safe to define __EXTENSIONS__
configure:4883: x86_64-pc-linux-gnu-gcc -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:4890: $? = 0
configure:4905: result: yes
configure:4935: checking build system type
configure:4953: result: x86_64-pc-linux-gnu
configure:4975: checking host system type
configure:4990: result: x86_64-pc-linux-gnu
configure:5013: checking for _LARGEFILE_SOURCE value needed for large files
configure:5042: x86_64-pc-linux-gnu-gcc -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:5049: $? = 0
configure:5122: result: no
configure:5174: checking for x86_64-pc-linux-gnu-gcc option to accept ISO C99
configure:5333: x86_64-pc-linux-gnu-gcc  -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
conftest.c:76: error: expected ';', ',' or ')' before 'text'
conftest.c: In function 'main':
conftest.c:130: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'newvar'
conftest.c:130: error: 'newvar' undeclared (first use in this function)
conftest.c:130: error: (Each undeclared identifier is reported only once
conftest.c:130: error: for each function it appears in.)
conftest.c:140: error: 'for' loop initial declaration used outside C99 mode
configure:5340: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.12"
| #define PACKAGE_STRING "GNU M4 1.4.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE "m4"
| #define VERSION "1.4.12"
| #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 _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 1
| /* end confdefs.h.  */
| #include <stdarg.h>
| #include <stdbool.h>
| #include <stdlib.h>
| #include <wchar.h>
| #include <stdio.h>
| 
| // Check varargs macros.  These examples are taken from C99 6.10.3.5.
| #define debug(...) fprintf (stderr, __VA_ARGS__)
| #define showlist(...) puts (#__VA_ARGS__)
| #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
| static void
| test_varargs_macros (void)
| {
|   int x = 1234;
|   int y = 5678;
|   debug ("Flag");
|   debug ("X = %d\n", x);
|   showlist (The first, second, and third items.);
|   report (x>y, "x is %d but y is %d", x, y);
| }
| 
| // Check long long types.
| #define BIG64 18446744073709551615ull
| #define BIG32 4294967295ul
| #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
| #if !BIG_OK
|   your preprocessor is broken;
| #endif
| #if BIG_OK
| #else
|   your preprocessor is broken;
| #endif
| static long long int bignum = -9223372036854775807LL;
| static unsigned long long int ubignum = BIG64;
| 
| struct incomplete_array
| {
|   int datasize;
|   double data[];
| };
| 
| struct named_init {
|   int number;
|   const wchar_t *name;
|   double average;
| };
| 
| typedef const char *ccp;
| 
| static inline int
| test_restrict (ccp restrict text)
| {
|   // See if C++-style comments work.
|   // Iterate through items via the restricted pointer.
|   // Also check for declarations in for loops.
|   for (unsigned int i = 0; *(text+i) != '\0'; ++i)
|     continue;
|   return 0;
| }
| 
| // Check varargs and va_copy.
| static void
| test_varargs (const char *format, ...)
| {
|   va_list args;
|   va_start (args, format);
|   va_list args_copy;
|   va_copy (args_copy, args);
| 
|   const char *str;
|   int number;
|   float fnumber;
| 
|   while (*format)
|     {
|       switch (*format++)
| 	{
| 	case 's': // string
| 	  str = va_arg (args_copy, const char *);
| 	  break;
| 	case 'd': // int
| 	  number = va_arg (args_copy, int);
| 	  break;
| 	case 'f': // float
| 	  fnumber = va_arg (args_copy, double);
| 	  break;
| 	default:
| 	  break;
| 	}
|     }
|   va_end (args_copy);
|   va_end (args);
| }
| 
| int
| main ()
| {
| 
|   // Check bool.
|   _Bool success = false;
| 
|   // Check restrict.
|   if (test_restrict ("String literal") == 0)
|     success = true;
|   char *restrict newvar = "Another string";
| 
|   // Check varargs.
|   test_varargs ("s, d' f .", "string", 65, 34.234);
|   test_varargs_macros ();
| 
|   // Check flexible array members.
|   struct incomplete_array *ia =
|     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
|   ia->datasize = 10;
|   for (int i = 0; i < ia->datasize; ++i)
|     ia->data[i] = i * 1.234;
| 
|   // Check named initializers.
|   struct named_init ni = {
|     .number = 34,
|     .name = L"Test wide string",
|     .average = 543.34343,
|   };
| 
|   ni.number = 58;
| 
|   int dynamic_array[ni.number];
|   dynamic_array[ni.number - 1] = 543;
| 
|   // work around unused variable warnings
|   return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
| 	  || dynamic_array[ni.number - 1] != 543);
| 
|   ;
|   return 0;
| }
configure:5333: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:5340: $? = 0
configure:5370: result: -std=gnu99
configure:5501: checking for x86_64-pc-linux-gnu-gcc -std=gnu99 option to accept ISO Standard C
configure:5512: result: -std=gnu99
configure:5570: autobuild project... GNU M4
configure:5576: autobuild revision... 1.4.12
configure:5581: autobuild hostname... tacticalops
configure:5592: autobuild timestamp... 20090201T160338Z
configure:5616: checking for long long int
configure:5663: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:5670: $? = 0
configure:5717: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:5721: $? = 0
configure:5727: ./conftest
configure:5731: $? = 0
configure:5758: result: yes
configure:5769: checking for unsigned long long int
configure:5816: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:5823: $? = 0
configure:5843: result: yes
configure:5869: checking for working alloca.h
configure:5896: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:5903: $? = 0
configure:5923: result: yes
configure:5933: checking for alloca
configure:5980: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:5987: $? = 0
configure:6007: result: yes
configure:6255: checking for setrlimit
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for sigaltstack
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for mempcpy
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
conftest.c:55: warning: conflicting types for built-in function 'mempcpy'
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for __fpending
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for fpurge
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
/var/tmp/portage/sys-devel/m4-1.4.12/temp/cc9nw49E.o: In function `main':
conftest.c:(.text+0x7): undefined reference to `fpurge'
collect2: ld returned 1 exit status
configure:6318: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.12"
| #define PACKAGE_STRING "GNU M4 1.4.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE "m4"
| #define VERSION "1.4.12"
| #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 _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 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_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPENDING 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:6340: result: no
configure:6255: checking for __fpurge
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for __freading
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for gettimeofday
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for mbsinit
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for isblank
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
conftest.c:61: warning: conflicting types for built-in function 'isblank'
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for iswctype
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for mbrtowc
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for wcrtomb
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for wcscoll
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for sigaction
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for siginterrupt
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for lstat
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for pipe
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6318: $? = 0
configure:6340: result: yes
configure:6255: checking for vasnprintf
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
/var/tmp/portage/sys-devel/m4-1.4.12/temp/ccYuqiS2.o: In function `main':
conftest.c:(.text+0x7): undefined reference to `vasnprintf'
collect2: ld returned 1 exit status
configure:6318: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.12"
| #define PACKAGE_STRING "GNU M4 1.4.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE "m4"
| #define VERSION "1.4.12"
| #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 _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 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_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPENDING 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_MBSINIT 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_WCSCOLL 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_LSTAT 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:6340: result: no
configure:6255: checking for iswcntrl
configure:6311: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
conftest.c:70: warning: conflicting types for built-in function 'iswcntrl'
configure:6318: $? = 0
configure:6340: result: yes
configure:6373: checking ucontext.h usability
configure:6390: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:6397: $? = 0
configure:6411: result: yes
configure:6415: checking ucontext.h presence
configure:6430: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:6437: $? = 0
configure:6451: result: yes
configure:6484: checking for ucontext.h
configure:6493: result: yes
configure:6362: checking for unistd.h
configure:6369: result: yes
configure:6373: checking errno.h usability
configure:6390: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:6397: $? = 0
configure:6411: result: yes
configure:6415: checking errno.h presence
configure:6430: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:6437: $? = 0
configure:6451: result: yes
configure:6484: checking for errno.h
configure:6493: result: yes
configure:6373: checking fcntl.h usability
configure:6390: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:6397: $? = 0
configure:6411: result: yes
configure:6415: checking fcntl.h presence
configure:6430: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:6437: $? = 0
configure:6451: result: yes
configure:6484: checking for fcntl.h
configure:6493: result: yes
configure:6373: checking float.h usability
configure:6390: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:6397: $? = 0
configure:6411: result: yes
configure:6415: checking float.h presence
configure:6430: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:6437: $? = 0
configure:6451: result: yes
configure:6484: checking for float.h
configure:6493: result: yes
configure:6373: checking stdio_ext.h usability
configure:6390: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:6397: $? = 0
configure:6411: result: yes
configure:6415: checking stdio_ext.h presence
configure:6430: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:6437: $? = 0
configure:6451: result: yes
configure:6484: checking for stdio_ext.h
configure:6493: result: yes
configure:6373: checking sys/time.h usability
configure:6390: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:6397: $? = 0
configure:6411: result: yes
configure:6415: checking sys/time.h presence
configure:6430: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:6437: $? = 0
configure:6451: result: yes
configure:6484: checking for sys/time.h
configure:6493: result: yes
configure:6373: checking math.h usability
configure:6390: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:6397: $? = 0
configure:6411: result: yes
configure:6415: checking math.h presence
configure:6430: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:6437: $? = 0
configure:6451: result: yes
configure:6484: checking for math.h
configure:6493: result: yes
configure:6373: checking sys/param.h usability
configure:6390: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:6397: $? = 0
configure:6411: result: yes
configure:6415: checking sys/param.h presence
configure:6430: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:6437: $? = 0
configure:6451: result: yes
configure:6484: checking for sys/param.h
configure:6493: result: yes
configure:6373: checking locale.h usability
configure:6390: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:6397: $? = 0
configure:6411: result: yes
configure:6415: checking locale.h presence
configure:6430: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:6437: $? = 0
configure:6451: result: yes
configure:6484: checking for locale.h
configure:6493: result: yes
configure:6373: checking signal.h usability
configure:6390: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:6397: $? = 0
configure:6411: result: yes
configure:6415: checking signal.h presence
configure:6430: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:6437: $? = 0
configure:6451: result: yes
configure:6484: checking for signal.h
configure:6493: result: yes
configure:6373: checking stdarg.h usability
configure:6390: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:6397: $? = 0
configure:6411: result: yes
configure:6415: checking stdarg.h presence
configure:6430: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:6437: $? = 0
configure:6451: result: yes
configure:6484: checking for stdarg.h
configure:6493: result: yes
configure:6362: checking for stdint.h
configure:6369: result: yes
configure:6373: checking wchar.h usability
configure:6390: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:6397: $? = 0
configure:6411: result: yes
configure:6415: checking wchar.h presence
configure:6430: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:6437: $? = 0
configure:6451: result: yes
configure:6484: checking for wchar.h
configure:6493: result: yes
configure:6373: checking stdio.h usability
configure:6390: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:6397: $? = 0
configure:6411: result: yes
configure:6415: checking stdio.h presence
configure:6430: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:6437: $? = 0
configure:6451: result: yes
configure:6484: checking for stdio.h
configure:6493: result: yes
configure:6362: checking for stdlib.h
configure:6369: result: yes
configure:6373: checking sys/socket.h usability
configure:6390: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:6397: $? = 0
configure:6411: result: yes
configure:6415: checking sys/socket.h presence
configure:6430: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:6437: $? = 0
configure:6451: result: yes
configure:6484: checking for sys/socket.h
configure:6493: result: yes
configure:6362: checking for string.h
configure:6369: result: yes
configure:6362: checking for sys/stat.h
configure:6369: result: yes
configure:6373: checking wctype.h usability
configure:6390: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:6397: $? = 0
configure:6411: result: yes
configure:6415: checking wctype.h presence
configure:6430: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:6437: $? = 0
configure:6451: result: yes
configure:6484: checking for wctype.h
configure:6493: result: yes
configure:6525: checking for working C stack overflow detection
configure:6621: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6625: $? = 0
configure:6631: ./conftest
configure:6635: $? = 0
configure:6652: result: yes
configure:6662: checking for correct stack_t interpretation
configure:6731: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6735: $? = 0
configure:6741: ./conftest
configure:6745: $? = 0
configure:6762: result: yes
configure:6772: checking for precise C stack overflow detection
configure:6900: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:6904: $? = 0
configure:6910: ./conftest
configure:6914: $? = 1
configure: program exited with status 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.12"
| #define PACKAGE_STRING "GNU M4 1.4.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE "m4"
| #define VERSION "1.4.12"
| #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 _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 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_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPENDING 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_MBSINIT 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_WCSCOLL 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_LSTAT 1
| #define HAVE_PIPE 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_SIGNAL_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STRING_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_WCTYPE_H 1
| #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 (1);
| 	 }
| 
| 	 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 r;
| 
| 	   sigemptyset (&act.sa_mask);
| 	   act.sa_flags = SA_NODEFER | SA_ONSTACK | SA_RESETHAND | SA_SIGINFO;
| 	   act.sa_sigaction = segv_handler;
| 	   return sigaction (SIGSEGV, &act, 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 ()
| 	 {
| 	   #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
| 
| 	   return c_stack_action () || recurse (0);
| 	 }
| 
configure:6931: result: no
configure:6982: checking for ld used by GCC
configure:7046: result: /usr/x86_64-pc-linux-gnu/bin/ld
configure:7055: checking if the linker (/usr/x86_64-pc-linux-gnu/bin/ld) is GNU ld
configure:7068: result: yes
configure:7075: checking for shared library run path origin
configure:7088: result: done
configure:7657: checking for libsigsegv
configure:7687: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  -lsigsegv >&5
conftest.c:69:21: error: sigsegv.h: No such file or directory
conftest.c: In function 'main':
conftest.c:73: warning: implicit declaration of function 'sigsegv_deinstall_handler'
configure:7694: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.12"
| #define PACKAGE_STRING "GNU M4 1.4.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE "m4"
| #define VERSION "1.4.12"
| #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 _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 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_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPENDING 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_MBSINIT 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_WCSCOLL 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_LSTAT 1
| #define HAVE_PIPE 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_SIGNAL_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STRING_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| /* end confdefs.h.  */
| #include <sigsegv.h>
| int
| main ()
| {
| sigsegv_deinstall_handler();
|   ;
|   return 0;
| }
configure:7716: result: no, consider installing GNU libsigsegv
configure:7741: checking whether system is Windows or MSDOS
configure:7770: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
conftest.c: In function 'main':
conftest.c:74: error: 'neither' undeclared (first use in this function)
conftest.c:74: error: (Each undeclared identifier is reported only once
conftest.c:74: error: for each function it appears in.)
conftest.c:74: error: expected ';' before 'MSDOS'
configure:7777: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.12"
| #define PACKAGE_STRING "GNU M4 1.4.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE "m4"
| #define VERSION "1.4.12"
| #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 _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 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_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPENDING 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_MBSINIT 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_WCSCOLL 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_LSTAT 1
| #define HAVE_PIPE 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_SIGNAL_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STRING_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| /* end confdefs.h.  */
| 
| int
| main ()
| {
| #if !defined _WIN32 && !defined __WIN32__ && !defined __MSDOS__ && !defined __CYGWIN__
| neither MSDOS nor Windows
| #endif
|   ;
|   return 0;
| }
configure:7793: result: no
configure:7887: checking whether // is distinct from /
configure:7916: result: no
configure:7928: checking whether the preprocessor supports include_next
configure:7962: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  -Iconftestd1 -Iconftestd2 conftest.c >&5
configure:7969: $? = 0
configure:7987: result: yes
configure:8005: checking for complete errno.h
configure:8058: result: yes
configure:9381: checking whether strerror_r is declared
configure:9410: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:9417: $? = 0
configure:9432: result: yes
configure:9454: checking for strerror_r
configure:9510: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:9517: $? = 0
configure:9539: result: yes
configure:9551: checking whether strerror_r returns char *
configure:9585: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:9592: $? = 0
configure:9671: result: yes
configure:9682: checking for sig_atomic_t
configure:9711: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:9718: $? = 0
configure:9746: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
conftest.c: In function 'main':
conftest.c:80: error: expected expression before ')' token
configure:9753: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.12"
| #define PACKAGE_STRING "GNU M4 1.4.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE "m4"
| #define VERSION "1.4.12"
| #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 _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 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_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPENDING 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_MBSINIT 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_WCSCOLL 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_LSTAT 1
| #define HAVE_PIPE 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_SIGNAL_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STRING_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX 0
| #define FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR 0
| #define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE 0
| #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:9776: result: yes
configure:9794: checking for inline
configure:9820: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:9827: $? = 0
configure:9845: result: inline
configure:9998: checking whether stdin defaults to large file offsets
configure:10032: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:10039: $? = 0
configure:10059: result: yes
configure:10080: checking getopt.h usability
configure:10097: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:10104: $? = 0
configure:10118: result: yes
configure:10122: checking getopt.h presence
configure:10137: x86_64-pc-linux-gnu-gcc -E  conftest.c
configure:10144: $? = 0
configure:10158: result: yes
configure:10191: checking for getopt.h
configure:10200: result: yes
configure:10224: checking for getopt_long_only
configure:10280: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:10287: $? = 0
configure:10309: result: yes
configure:10326: checking whether optreset is declared
configure:10356: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
conftest.c: In function 'main':
conftest.c:84: error: 'optreset' undeclared (first use in this function)
conftest.c:84: error: (Each undeclared identifier is reported only once
conftest.c:84: error: for each function it appears in.)
configure:10363: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.12"
| #define PACKAGE_STRING "GNU M4 1.4.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE "m4"
| #define VERSION "1.4.12"
| #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 _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 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_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPENDING 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_MBSINIT 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_WCSCOLL 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_LSTAT 1
| #define HAVE_PIPE 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_SIGNAL_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STRING_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX 0
| #define FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR 0
| #define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE 0
| #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_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| /* end confdefs.h.  */
| #include <getopt.h>
| 
| int
| main ()
| {
| #ifndef optreset
|   (void) optreset;
| #endif
| 
|   ;
|   return 0;
| }
configure:10378: result: no
configure:10387: checking for working GNU getopt function
configure:10481: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:10485: $? = 0
configure:10491: ./conftest
conftest: invalid option -- +
configure:10495: $? = 0
configure:10512: result: yes
configure:10519: checking whether getenv is declared
configure:10548: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:10555: $? = 0
configure:10570: result: yes
configure:10588: checking for C/C++ restrict keyword
configure:10623: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:10630: $? = 0
configure:10648: result: __restrict
configure:10724: checking for struct timeval
configure:10754: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:10761: $? = 0
configure:10776: result: yes
configure:10800: checking where to find the exponent in a 'float'
configure:10887: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:10891: $? = 0
configure:10897: ./conftest
configure:10901: $? = 0
configure:10920: result: word 0 bit 23
configure:10940: checking for nl_langinfo and CODESET
configure:10966: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:10973: $? = 0
configure:10994: result: yes
configure:11004: checking whether getc_unlocked is declared
configure:11033: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:11040: $? = 0
configure:11055: result: yes
configure:11074: checking whether we are using the GNU C Library 2.1 or newer
configure:11105: result: yes
configure:12308: checking for multithread API to use
configure:12310: result: none
configure:12361: checking whether malloc, realloc, calloc are POSIX compliant
configure:12391: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:12398: $? = 0
configure:12414: result: yes
configure:12449: checking for stdlib.h
configure:12456: result: yes
configure:12595: checking for GNU libc compatible malloc
configure:12629: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:12633: $? = 0
configure:12639: ./conftest
configure:12643: $? = 0
configure:12660: result: yes
configure:12684: checking for special C compiler options needed for large files
configure:12779: result: no
configure:12785: checking for _FILE_OFFSET_BITS value needed for large files
configure:12820: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:12827: $? = 0
configure:12896: result: no
configure:13062: checking for uid_t in sys/types.h
configure:13085: result: yes
configure:13104: checking whether snprintf is declared
configure:13133: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:13140: $? = 0
configure:13155: result: yes
configure:13175: checking for stdbool.h that conforms to C99
configure:13268: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:13275: $? = 0
configure:13290: result: yes
configure:13292: checking for _Bool
configure:13320: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:13327: $? = 0
configure:13354: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
conftest.c: In function 'main':
conftest.c:123: error: expected expression before ')' token
configure:13361: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.12"
| #define PACKAGE_STRING "GNU M4 1.4.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE "m4"
| #define VERSION "1.4.12"
| #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 _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 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_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPENDING 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_MBSINIT 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_WCSCOLL 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_LSTAT 1
| #define HAVE_PIPE 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_SIGNAL_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STRING_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX 0
| #define FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR 0
| #define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE 0
| #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_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #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:13384: result: yes
configure:13474: checking for working strerror function
configure:13547: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:13551: $? = 0
configure:13557: ./conftest
configure:13561: $? = 0
configure:13579: result: yes
configure:13874: checking whether strndup is declared
configure:13903: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:13910: $? = 0
configure:13925: result: yes
configure:13943: checking whether strnlen is declared
configure:13972: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:13979: $? = 0
configure:13994: result: yes
configure:14012: checking whether strsignal is declared
configure:14041: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:14048: $? = 0
configure:14063: result: yes
configure:14081: checking whether sys_siglist is declared
configure:14116: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:14123: $? = 0
configure:14138: result: yes
configure:14162: checking whether stat file-mode macros are broken
configure:14199: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:14206: $? = 0
configure:14221: result: no
configure:14235: checking whether clearerr_unlocked is declared
configure:14264: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:14271: $? = 0
configure:14286: result: yes
configure:14304: checking whether feof_unlocked is declared
configure:14333: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:14340: $? = 0
configure:14355: result: yes
configure:14373: checking whether ferror_unlocked is declared
configure:14402: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:14409: $? = 0
configure:14424: result: yes
configure:14442: checking whether fflush_unlocked is declared
configure:14471: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:14478: $? = 0
configure:14493: result: yes
configure:14511: checking whether fgets_unlocked is declared
configure:14540: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:14547: $? = 0
configure:14562: result: yes
configure:14580: checking whether fputc_unlocked is declared
configure:14609: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:14616: $? = 0
configure:14631: result: yes
configure:14649: checking whether fputs_unlocked is declared
configure:14678: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:14685: $? = 0
configure:14700: result: yes
configure:14718: checking whether fread_unlocked is declared
configure:14747: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:14754: $? = 0
configure:14769: result: yes
configure:14787: checking whether fwrite_unlocked is declared
configure:14816: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:14823: $? = 0
configure:14838: result: yes
configure:14856: checking whether getchar_unlocked is declared
configure:14885: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:14892: $? = 0
configure:14907: result: yes
configure:14925: checking whether putc_unlocked is declared
configure:14954: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:14961: $? = 0
configure:14976: result: yes
configure:14994: checking whether putchar_unlocked is declared
configure:15023: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:15030: $? = 0
configure:15045: result: yes
configure:15066: checking for wchar_t
configure:15093: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:15100: $? = 0
configure:15115: result: yes
configure:15126: checking for wint_t
configure:15161: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:15168: $? = 0
configure:15183: result: yes
configure:15193: checking for size_t
configure:15221: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:15228: $? = 0
configure:15255: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
conftest.c: In function 'main':
conftest.c:143: error: expected expression before ')' token
configure:15262: $? = 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.12"
| #define PACKAGE_STRING "GNU M4 1.4.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE "m4"
| #define VERSION "1.4.12"
| #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 _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 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_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPENDING 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_MBSINIT 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_WCSCOLL 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_LSTAT 1
| #define HAVE_PIPE 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_SIGNAL_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STRING_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX 0
| #define FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR 0
| #define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE 0
| #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_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 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_WCHAR_T 1
| #define HAVE_WINT_T 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:15285: result: yes
configure:15298: checking for inttypes.h
configure:15325: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:15332: $? = 0
configure:15347: result: yes
configure:15358: checking for stdint.h
configure:15385: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:15392: $? = 0
configure:15407: result: yes
configure:15420: checking for intmax_t
configure:15455: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5
configure:15462: $? = 0
configure:15477: result: yes
configure:15501: checking whether printf supports size specifiers as in C99
configure:15581: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:15585: $? = 0
configure:15591: ./conftest
configure:15595: $? = 0
configure:15613: result: yes
configure:15618: checking whether printf supports 'long double' arguments
configure:15666: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:15670: $? = 0
configure:15676: ./conftest
configure:15680: $? = 0
configure:15698: result: yes
configure:15703: checking whether printf supports infinite 'double' arguments
configure:15801: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:15805: $? = 0
configure:15811: ./conftest
configure:15815: $? = 0
configure:15833: result: yes
configure:15849: checking whether printf supports infinite 'long double' arguments
configure:16144: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:16148: $? = 0
configure:16154: ./conftest
configure:16158: $? = 1
configure: program exited with status 1
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.12"
| #define PACKAGE_STRING "GNU M4 1.4.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE "m4"
| #define VERSION "1.4.12"
| #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 _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 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_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPENDING 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_MBSINIT 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_WCSCOLL 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_LSTAT 1
| #define HAVE_PIPE 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_SIGNAL_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STRING_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX 0
| #define FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR 0
| #define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE 0
| #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_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 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_WCHAR_T 1
| #define HAVE_WINT_T 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define CHECK_PRINTF_SAFE 1
| /* end confdefs.h.  */
| 
| 
| #include <stdlib.h>
| #if defined __MACH__ && defined __APPLE__
| /* Avoid a crash on MacOS X.  */
| #include <mach/mach.h>
| #include <mach/mach_error.h>
| #include <mach/thread_status.h>
| #include <mach/exception.h>
| #include <mach/task.h>
| #include <pthread.h>
| /* The exception port on which our thread listens.  */
| static mach_port_t our_exception_port;
| /* The main function of the thread listening for exceptions of type
|    EXC_BAD_ACCESS.  */
| static void *
| mach_exception_thread (void *arg)
| {
|   /* Buffer for a message to be received.  */
|   struct {
|     mach_msg_header_t head;
|     mach_msg_body_t msgh_body;
|     char data[1024];
|   } msg;
|   mach_msg_return_t retval;
|   /* Wait for a message on the exception port.  */
|   retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
|                      our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
|   if (retval != MACH_MSG_SUCCESS)
|     abort ();
|   exit (1);
| }
| static void
| nocrash_init (void)
| {
|   mach_port_t self = mach_task_self ();
|   /* Allocate a port on which the thread shall listen for exceptions.  */
|   if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
|       == KERN_SUCCESS) {
|     /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html.  */
|     if (mach_port_insert_right (self, our_exception_port, our_exception_port,
|                                 MACH_MSG_TYPE_MAKE_SEND)
|         == KERN_SUCCESS) {
|       /* The exceptions we want to catch.  Only EXC_BAD_ACCESS is interesting
|          for us.  */
|       exception_mask_t mask = EXC_MASK_BAD_ACCESS;
|       /* Create the thread listening on the exception port.  */
|       pthread_attr_t attr;
|       pthread_t thread;
|       if (pthread_attr_init (&attr) == 0
|           && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
|           && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
|         pthread_attr_destroy (&attr);
|         /* Replace the exception port info for these exceptions with our own.
|            Note that we replace the exception port for the entire task, not only
|            for a particular thread.  This has the effect that when our exception
|            port gets the message, the thread specific exception port has already
|            been asked, and we don't need to bother about it.
|            See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html.  */
|         task_set_exception_ports (self, mask, our_exception_port,
|                                   EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
|       }
|     }
|   }
| }
| #else
| /* Avoid a crash on POSIX systems.  */
| #include <signal.h>
| /* A POSIX signal handler.  */
| static void
| exception_handler (int sig)
| {
|   exit (1);
| }
| static void
| nocrash_init (void)
| {
| #ifdef SIGSEGV
|   signal (SIGSEGV, exception_handler);
| #endif
| #ifdef SIGBUS
|   signal (SIGBUS, exception_handler);
| #endif
| }
| #endif
| 
| #include <float.h>
| #include <stdio.h>
| #include <string.h>
| static int
| strisnan (const char *string, size_t start_index, size_t end_index)
| {
|   if (start_index < end_index)
|     {
|       if (string[start_index] == '-')
|         start_index++;
|       if (start_index + 3 <= end_index
|           && memcmp (string + start_index, "nan", 3) == 0)
|         {
|           start_index += 3;
|           if (start_index == end_index
|               || (string[start_index] == '(' && string[end_index - 1] == ')'))
|             return 1;
|         }
|     }
|   return 0;
| }
| static char buf[10000];
| static long double zeroL = 0.0L;
| int main ()
| {
|   nocrash_init();
|   if (sprintf (buf, "%Lf", 1.0L / 0.0L) < 0
|       || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0))
|     return 1;
|   if (sprintf (buf, "%Lf", -1.0L / 0.0L) < 0
|       || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0))
|     return 1;
|   if (sprintf (buf, "%Lf", zeroL / zeroL) < 0
|       || !strisnan (buf, 0, strlen (buf)))
|     return 1;
|   if (sprintf (buf, "%Le", 1.0L / 0.0L) < 0
|       || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0))
|     return 1;
|   if (sprintf (buf, "%Le", -1.0L / 0.0L) < 0
|       || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0))
|     return 1;
|   if (sprintf (buf, "%Le", zeroL / zeroL) < 0
|       || !strisnan (buf, 0, strlen (buf)))
|     return 1;
|   if (sprintf (buf, "%Lg", 1.0L / 0.0L) < 0
|       || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0))
|     return 1;
|   if (sprintf (buf, "%Lg", -1.0L / 0.0L) < 0
|       || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0))
|     return 1;
|   if (sprintf (buf, "%Lg", zeroL / zeroL) < 0
|       || !strisnan (buf, 0, strlen (buf)))
|     return 1;
| #if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_))
| /* Representation of an 80-bit 'long double' as an initializer for a sequence
|    of 'unsigned int' words.  */
| # ifdef WORDS_BIGENDIAN
| #  define LDBL80_WORDS(exponent,manthi,mantlo)      { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16),        ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16),           (unsigned int) (mantlo) << 16                                             }
| # else
| #  define LDBL80_WORDS(exponent,manthi,mantlo)      { mantlo, manthi, exponent }
| # endif
|   { /* Quiet NaN.  */
|     static union { unsigned int word[4]; long double value; } x =
|       { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
|     if (sprintf (buf, "%Lf", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|     if (sprintf (buf, "%Le", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|     if (sprintf (buf, "%Lg", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|   }
|   {
|     /* Signalling NaN.  */
|     static union { unsigned int word[4]; long double value; } x =
|       { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) };
|     if (sprintf (buf, "%Lf", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|     if (sprintf (buf, "%Le", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|     if (sprintf (buf, "%Lg", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|   }
|   { /* Pseudo-NaN.  */
|     static union { unsigned int word[4]; long double value; } x =
|       { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) };
|     if (sprintf (buf, "%Lf", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|     if (sprintf (buf, "%Le", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|     if (sprintf (buf, "%Lg", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|   }
|   { /* Pseudo-Infinity.  */
|     static union { unsigned int word[4]; long double value; } x =
|       { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) };
|     if (sprintf (buf, "%Lf", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|     if (sprintf (buf, "%Le", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|     if (sprintf (buf, "%Lg", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|   }
|   { /* Pseudo-Zero.  */
|     static union { unsigned int word[4]; long double value; } x =
|       { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) };
|     if (sprintf (buf, "%Lf", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|     if (sprintf (buf, "%Le", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|     if (sprintf (buf, "%Lg", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|   }
|   { /* Unnormalized number.  */
|     static union { unsigned int word[4]; long double value; } x =
|       { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) };
|     if (sprintf (buf, "%Lf", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|     if (sprintf (buf, "%Le", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|     if (sprintf (buf, "%Lg", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|   }
|   { /* Pseudo-Denormal.  */
|     static union { unsigned int word[4]; long double value; } x =
|       { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) };
|     if (sprintf (buf, "%Lf", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|     if (sprintf (buf, "%Le", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|     if (sprintf (buf, "%Lg", x.value) < 0
|         || !strisnan (buf, 0, strlen (buf)))
|       return 1;
|   }
| #endif
|   return 0;
| }
configure:16176: result: no
configure:16186: checking whether printf supports the 'a' and 'A' directives
configure:16286: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:16290: $? = 0
configure:16296: ./conftest
configure:16300: $? = 0
configure:16318: result: yes
configure:16323: checking whether printf supports the 'F' directive
configure:16379: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:16383: $? = 0
configure:16389: ./conftest
configure:16393: $? = 0
configure:16411: result: yes
configure:16416: checking whether printf supports the 'n' directive
configure:16460: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:16464: $? = 0
configure:16470: ./conftest
./configure: line 16472: 14489 Aborted                 ./conftest$ac_exeext
configure:16474: $? = 134
configure: program exited with status 134
configure: failed program was:
| /* confdefs.h.  */
| #define PACKAGE_NAME "GNU M4"
| #define PACKAGE_TARNAME "m4"
| #define PACKAGE_VERSION "1.4.12"
| #define PACKAGE_STRING "GNU M4 1.4.12"
| #define PACKAGE_BUGREPORT "[e-mail]"
| #define PACKAGE "m4"
| #define VERSION "1.4.12"
| #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 _GNU_SOURCE 1
| #define _POSIX_PTHREAD_SEMANTICS 1
| #define _TANDEM_SOURCE 1
| #define HAVE_FSEEKO 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_SETRLIMIT 1
| #define HAVE_SIGALTSTACK 1
| #define HAVE_MEMPCPY 1
| #define HAVE___FPENDING 1
| #define HAVE___FPURGE 1
| #define HAVE___FREADING 1
| #define HAVE_GETTIMEOFDAY 1
| #define HAVE_MBSINIT 1
| #define HAVE_ISBLANK 1
| #define HAVE_ISWCTYPE 1
| #define HAVE_MBRTOWC 1
| #define HAVE_WCRTOMB 1
| #define HAVE_WCSCOLL 1
| #define HAVE_SIGACTION 1
| #define HAVE_SIGINTERRUPT 1
| #define HAVE_LSTAT 1
| #define HAVE_PIPE 1
| #define HAVE_ISWCNTRL 1
| #define HAVE_UCONTEXT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_ERRNO_H 1
| #define HAVE_FCNTL_H 1
| #define HAVE_FLOAT_H 1
| #define HAVE_STDIO_EXT_H 1
| #define HAVE_SYS_TIME_H 1
| #define HAVE_MATH_H 1
| #define HAVE_SYS_PARAM_H 1
| #define HAVE_LOCALE_H 1
| #define HAVE_SIGNAL_H 1
| #define HAVE_STDARG_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_WCHAR_H 1
| #define HAVE_STDIO_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_SYS_SOCKET_H 1
| #define HAVE_STRING_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_WCTYPE_H 1
| #define HAVE_STACK_OVERFLOW_HANDLING 1
| #define FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX 0
| #define FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR 0
| #define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE 0
| #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_GETOPT_H 1
| #define HAVE_GETOPT_LONG_ONLY 1
| #define HAVE_DECL_GETENV 1
| #define restrict __restrict
| #define FLT_EXPBIT0_WORD 0
| #define FLT_EXPBIT0_BIT 23
| #define HAVE_LANGINFO_CODESET 1
| #define HAVE_DECL_GETC_UNLOCKED 1
| #define HAVE_STDLIB_H 1
| #define MALLOC_0_IS_NONNULL 1
| #define HAVE_DECL_SNPRINTF 1
| #define HAVE__BOOL 1
| #define HAVE_STDBOOL_H 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_WCHAR_T 1
| #define HAVE_WINT_T 1
| #define HAVE_INTTYPES_H_WITH_UINTMAX 1
| #define HAVE_STDINT_H_WITH_UINTMAX 1
| #define HAVE_INTMAX_T 1
| #define CHECK_PRINTF_SAFE 1
| /* end confdefs.h.  */
| 
| #include <stdio.h>
| #include <string.h>
| static char fmtstring[10];
| static char buf[100];
| int main ()
| {
|   int count = -1;
|   /* Copy the format string.  Some systems (glibc with _FORTIFY_SOURCE=2)
|      support %n in format strings in read-only memory but not in writable
|      memory.  */
|   strcpy (fmtstring, "%d %n");
|   if (sprintf (buf, fmtstring, 123, &count, 33, 44, 55) < 0
|       || strcmp (buf, "123 ") != 0
|       || count != 4)
|     return 1;
|   return 0;
| }
configure:16492: result: no
configure:16497: checking whether printf supports POSIX/XSI format strings with positions
configure:16539: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:16543: $? = 0
configure:16549: ./conftest
configure:16553: $? = 0
configure:16571: result: yes
configure:16576: checking whether printf supports the grouping flag
configure:16616: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:16620: $? = 0
configure:16626: ./conftest
configure:16630: $? = 0
configure:16648: result: yes
configure:16653: checking whether printf supports the left-adjust flag correctly
configure:16696: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:16700: $? = 0
configure:16706: ./conftest
configure:16710: $? = 0
configure:16728: result: yes
configure:16733: checking whether printf supports the zero flag correctly
configure:16776: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:16780: $? = 0
configure:16786: ./conftest
configure:16790: $? = 0
configure:16808: result: yes
configure:16813: checking whether printf supports large precisions
configure:16856: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:16860: $? = 0
configure:16866: ./conftest
configure:16870: $? = 0
configure:16888: result: yes
configure:16893: checking whether printf survives out-of-memory conditions
configure:17038: x86_64-pc-linux-gnu-gcc -std=gnu99 -o conftest -march=native -O2 -fgcse-after-reload -pipe  -Wl,-O1 conftest.c  >&5
configure:17041: $? = 0
configure:17083: result: yes
configure:17096: checking whether strdup is declared
configure:17125: x86_64-pc-linux-gnu-gcc -std=gnu99 -c -march=native -O2 -fgcse-after-reload -pipe  conftest.c >&5

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

ac_cv_build=x86_64-pc-linux-gnu
ac_cv_c_compiler_gnu=yes
ac_cv_c_inline=inline
ac_cv_c_restrict=__restrict
ac_cv_env_CC_set=
ac_cv_env_CC_value=
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-march=native -O2 -fgcse-after-reload -pipe'
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_LDFLAGS_set=set
ac_cv_env_LDFLAGS_value=-Wl,-O1
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_build_alias_set=set
ac_cv_env_build_alias_value=x86_64-pc-linux-gnu
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=x86_64-pc-linux-gnu
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_func___fpending=yes
ac_cv_func___fpurge=yes
ac_cv_func___freading=yes
ac_cv_func_alloca_works=yes
ac_cv_func_fpurge=no
ac_cv_func_getopt_long_only=yes
ac_cv_func_gettimeofday=yes
ac_cv_func_isblank=yes
ac_cv_func_iswcntrl=yes
ac_cv_func_iswctype=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_pipe=yes
ac_cv_func_setrlimit=yes
ac_cv_func_sigaction=yes
ac_cv_func_sigaltstack=yes
ac_cv_func_siginterrupt=yes
ac_cv_func_strerror_r=yes
ac_cv_func_strerror_r_char_p=yes
ac_cv_func_vasnprintf=no
ac_cv_func_wcrtomb=yes
ac_cv_func_wcscoll=yes
ac_cv_gnu_library_2_1=yes
ac_cv_have_decl_clearerr_unlocked=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_fputc_unlocked=yes
ac_cv_have_decl_fputs_unlocked=yes
ac_cv_have_decl_fread_unlocked=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_getenv=yes
ac_cv_have_decl_optreset=no
ac_cv_have_decl_putc_unlocked=yes
ac_cv_have_decl_putchar_unlocked=yes
ac_cv_have_decl_snprintf=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_header_errno_h=yes
ac_cv_header_fcntl_h=yes
ac_cv_header_float_h=yes
ac_cv_header_getopt_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_locale_h=yes
ac_cv_header_math_h=yes
ac_cv_header_memory_h=yes
ac_cv_header_minix_config_h=no
ac_cv_header_signal_h=yes
ac_cv_header_stat_broken=no
ac_cv_header_stdarg_h=yes
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_stdio_h=yes
ac_cv_header_stdlib_h=yes
ac_cv_header_string_h=yes
ac_cv_header_strings_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_ucontext_h=yes
ac_cv_header_unistd_h=yes
ac_cv_header_wchar_h=yes
ac_cv_header_wctype_h=yes
ac_cv_host=x86_64-pc-linux-gnu
ac_cv_objext=o
ac_cv_path_EGREP='/bin/grep -E'
ac_cv_path_GREP=/bin/grep
ac_cv_path_install='/usr/bin/install -c'
ac_cv_path_mkdir=/bin/mkdir
ac_cv_prog_AWK=gawk
ac_cv_prog_CC=x86_64-pc-linux-gnu-gcc
ac_cv_prog_CPP='x86_64-pc-linux-gnu-gcc -E'
ac_cv_prog_RANLIB=x86_64-pc-linux-gnu-ranlib
ac_cv_prog_cc_c89=
ac_cv_prog_cc_c99=-std=gnu99
ac_cv_prog_cc_g=yes
ac_cv_prog_cc_stdc=-std=gnu99
ac_cv_prog_cc_x86_64_pc_linux_gnu_gcc_c_o=yes
ac_cv_prog_make_make_set=yes
ac_cv_safe_to_define___extensions__=yes
ac_cv_sys_file_offset_bits=no
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_sig_atomic_t=yes
ac_cv_type_size_t=yes
ac_cv_type_uid_t=yes
ac_cv_type_unsigned_long_long_int=yes
ac_cv_win_or_dos=no
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=/usr/x86_64-pc-linux-gnu/bin/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=gcc3
am_cv_langinfo_codeset=yes
gl_cv_cc_float_expbit0='word 0 bit 23'
gl_cv_double_slash_root=no
gl_cv_func_gnu_getopt=yes
gl_cv_func_malloc_0_nonnull=1
gl_cv_func_malloc_posix=yes
gl_cv_func_printf_directive_a=yes
gl_cv_func_printf_directive_f=yes
gl_cv_func_printf_directive_n=no
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=no
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_working_strerror=yes
gl_cv_have_include_next=yes
gl_cv_header_errno_h_complete=yes
gl_cv_header_inttypes_h=yes
gl_cv_header_stdint_h=yes
gl_cv_lib_sigsegv='no, consider installing GNU libsigsegv'
gl_cv_next_string_h='<string.h>'
gl_cv_next_sys_time_h='<sys/time.h>'
gl_cv_sigaltstack_low_base=yes
gl_cv_sys_struct_timeval=yes
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

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

ACLOCAL='${SHELL} /var/tmp/portage/sys-devel/m4-1.4.12/work/m4-1.4.12/build-aux/missing --run aclocal-1.10'
ALLOCA=''
ALLOCA_H=''
AMDEPBACKSLASH='\'
AMDEP_FALSE='#'
AMDEP_TRUE=''
AMTAR='${SHELL} /var/tmp/portage/sys-devel/m4-1.4.12/work/m4-1.4.12/build-aux/missing --run tar'
AUTOCONF='${SHELL} /var/tmp/portage/sys-devel/m4-1.4.12/work/m4-1.4.12/build-aux/missing --run autoconf'
AUTOHEADER='${SHELL} /var/tmp/portage/sys-devel/m4-1.4.12/work/m4-1.4.12/build-aux/missing --run autoheader'
AUTOMAKE='${SHELL} /var/tmp/portage/sys-devel/m4-1.4.12/work/m4-1.4.12/build-aux/missing --run automake-1.10'
AWK='gawk'
BITSIZEOF_PTRDIFF_T=''
BITSIZEOF_SIG_ATOMIC_T=''
BITSIZEOF_SIZE_T=''
BITSIZEOF_WCHAR_T=''
BITSIZEOF_WINT_T=''
CC='x86_64-pc-linux-gnu-gcc -std=gnu99'
CCDEPMODE='depmode=gcc3'
CFLAGS='-march=native -O2 -fgcse-after-reload -pipe'
CPP='x86_64-pc-linux-gnu-gcc -E'
CPPFLAGS=''
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=''
FCNTL_H=''
FLOAT_H=''
GETOPT_H=''
GLIBC21='yes'
GL_COND_LIBTOOL_FALSE=''
GL_COND_LIBTOOL_TRUE=''
GNULIB_CALLOC_POSIX='0'
GNULIB_CEILF='0'
GNULIB_CEILL='0'
GNULIB_CHOWN='0'
GNULIB_CLOSE='0'
GNULIB_DUP2='0'
GNULIB_ENVIRON='0'
GNULIB_FCHDIR='0'
GNULIB_FFLUSH='0'
GNULIB_FLOORF='0'
GNULIB_FLOORL='0'
GNULIB_FOPEN='0'
GNULIB_FPRINTF='0'
GNULIB_FPRINTF_POSIX='0'
GNULIB_FPUTC='0'
GNULIB_FPUTS='0'
GNULIB_FREOPEN='0'
GNULIB_FREXP='0'
GNULIB_FREXPL='0'
GNULIB_FSEEK='0'
GNULIB_FSEEKO='0'
GNULIB_FSYNC='0'
GNULIB_FTELL='0'
GNULIB_FTELLO='0'
GNULIB_FTRUNCATE='0'
GNULIB_FWRITE='0'
GNULIB_GETCWD='0'
GNULIB_GETDELIM='0'
GNULIB_GETDTABLESIZE='0'
GNULIB_GETLINE='0'
GNULIB_GETLOGIN_R='0'
GNULIB_GETPAGESIZE='0'
GNULIB_GETSUBOPT='0'
GNULIB_ISFINITE='0'
GNULIB_ISINF='0'
GNULIB_ISNAN='0'
GNULIB_LCHOWN='0'
GNULIB_LDEXPL='0'
GNULIB_LSEEK='0'
GNULIB_MALLOC_POSIX='0'
GNULIB_MATHL='0'
GNULIB_MBSCASECMP='0'
GNULIB_MBSCASESTR='0'
GNULIB_MBSCHR='0'
GNULIB_MBSCSPN='0'
GNULIB_MBSLEN='0'
GNULIB_MBSNCASECMP='0'
GNULIB_MBSNLEN='0'
GNULIB_MBSPBRK='0'
GNULIB_MBSPCASECMP='0'
GNULIB_MBSRCHR='0'
GNULIB_MBSSEP='0'
GNULIB_MBSSPN='0'
GNULIB_MBSSTR='0'
GNULIB_MBSTOK_R='0'
GNULIB_MEMMEM='0'
GNULIB_MEMPCPY='0'
GNULIB_MEMRCHR='0'
GNULIB_MKDTEMP='0'
GNULIB_MKSTEMP='0'
GNULIB_OBSTACK_PRINTF='0'
GNULIB_OBSTACK_PRINTF_POSIX='0'
GNULIB_OPEN='0'
GNULIB_PERROR='0'
GNULIB_PRINTF='0'
GNULIB_PRINTF_POSIX='0'
GNULIB_PUTC='0'
GNULIB_PUTCHAR='0'
GNULIB_PUTENV='0'
GNULIB_PUTS='0'
GNULIB_RAWMEMCHR='0'
GNULIB_READLINK='0'
GNULIB_REALLOC_POSIX='0'
GNULIB_ROUND='0'
GNULIB_ROUNDF='0'
GNULIB_ROUNDL='0'
GNULIB_RPMATCH='0'
GNULIB_SETENV='0'
GNULIB_SIGACTION='0'
GNULIB_SIGNAL_H_SIGPIPE='0'
GNULIB_SIGNBIT='0'
GNULIB_SIGPROCMASK='0'
GNULIB_SLEEP='0'
GNULIB_SNPRINTF='0'
GNULIB_SPRINTF_POSIX='0'
GNULIB_STDIO_H_SIGPIPE='0'
GNULIB_STPCPY='0'
GNULIB_STPNCPY='0'
GNULIB_STRCASESTR='0'
GNULIB_STRCHRNUL='0'
GNULIB_STRDUP='0'
GNULIB_STRERROR='0'
GNULIB_STRNDUP='0'
GNULIB_STRNLEN='0'
GNULIB_STRPBRK='0'
GNULIB_STRSEP='0'
GNULIB_STRSIGNAL='0'
GNULIB_STRSTR='0'
GNULIB_STRTOD='0'
GNULIB_STRTOK_R='0'
GNULIB_STRVERSCMP='0'
GNULIB_TRUNC='0'
GNULIB_TRUNCF='0'
GNULIB_TRUNCL='0'
GNULIB_UNISTD_H_SIGPIPE='0'
GNULIB_UNSETENV='0'
GNULIB_VASPRINTF='0'
GNULIB_VFPRINTF='0'
GNULIB_VFPRINTF_POSIX='0'
GNULIB_VPRINTF='0'
GNULIB_VPRINTF_POSIX='0'
GNULIB_VSNPRINTF='0'
GNULIB_VSPRINTF_POSIX='0'
GNULIB_WCWIDTH='0'
GNULIB_WRITE='0'
GREP='/bin/grep'
HAVE_CALLOC_POSIX='1'
HAVE_DECL_ACOSL='1'
HAVE_DECL_ASINL='1'
HAVE_DECL_ATANL='1'
HAVE_DECL_COSL='1'
HAVE_DECL_ENVIRON='1'
HAVE_DECL_EXPL='1'
HAVE_DECL_FREXPL='1'
HAVE_DECL_GETDELIM='1'
HAVE_DECL_GETLINE='1'
HAVE_DECL_GETLOGIN_R='1'
HAVE_DECL_LDEXPL='1'
HAVE_DECL_LOGL='1'
HAVE_DECL_MEMMEM='1'
HAVE_DECL_MEMRCHR='1'
HAVE_DECL_OBSTACK_PRINTF='1'
HAVE_DECL_SINL='1'
HAVE_DECL_SNPRINTF='1'
HAVE_DECL_SQRTL='1'
HAVE_DECL_STRDUP='1'
HAVE_DECL_STRERROR='1'
HAVE_DECL_STRNDUP='1'
HAVE_DECL_STRNLEN='1'
HAVE_DECL_STRSIGNAL='1'
HAVE_DECL_STRTOK_R='1'
HAVE_DECL_TANL='1'
HAVE_DECL_TRUNC='1'
HAVE_DECL_TRUNCF='1'
HAVE_DECL_VSNPRINTF='1'
HAVE_DECL_WCWIDTH='1'
HAVE_DUP2='1'
HAVE_FSEEKO='1'
HAVE_FSYNC='1'
HAVE_FTELLO='1'
HAVE_FTRUNCATE='1'
HAVE_GETDTABLESIZE='1'
HAVE_GETPAGESIZE='1'
HAVE_GETSUBOPT='1'
HAVE_INTTYPES_H=''
HAVE_ISWCNTRL=''
HAVE_LONG_LONG_INT=''
HAVE_LSTAT=''
HAVE_MALLOC_POSIX='1'
HAVE_MEMPCPY='1'
HAVE_MKDTEMP='1'
HAVE_OS_H='0'
HAVE_POSIX_SIGNALBLOCKING='1'
HAVE_RAWMEMCHR='1'
HAVE_READLINK='1'
HAVE_REALLOC_POSIX='1'
HAVE_RPMATCH='1'
HAVE_SETENV='1'
HAVE_SIGACTION='1'
HAVE_SIGINFO_T='1'
HAVE_SIGNED_SIG_ATOMIC_T=''
HAVE_SIGNED_WCHAR_T=''
HAVE_SIGNED_WINT_T=''
HAVE_SIGSET_T='1'
HAVE_SLEEP='1'
HAVE_STDINT_H=''
HAVE_STPCPY='1'
HAVE_STPNCPY='1'
HAVE_STRCASESTR='1'
HAVE_STRCHRNUL='1'
HAVE_STRNDUP='1'
HAVE_STRPBRK='1'
HAVE_STRSEP='1'
HAVE_STRTOD='1'
HAVE_STRUCT_SIGACTION_SA_SIGACTION='1'
HAVE_STRUCT_TIMEVAL='1'
HAVE_STRVERSCMP='1'
HAVE_SYS_BITYPES_H=''
HAVE_SYS_INTTYPES_H=''
HAVE_SYS_PARAM_H='0'
HAVE_SYS_TIME_H='1'
HAVE_SYS_TYPES_H=''
HAVE_UNISTD_H=''
HAVE_UNSETENV='1'
HAVE_UNSIGNED_LONG_LONG_INT=''
HAVE_VASPRINTF='1'
HAVE_WCHAR_H=''
HAVE_WCTYPE_H=''
HAVE_WINT_T=''
HAVE__BOOL=''
INCLUDE_NEXT='include_next'
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
LDFLAGS='-Wl,-O1'
LIBCSTACK=''
LIBINTL=''
LIBM4_LIBDEPS=''
LIBM4_LTLIBDEPS=''
LIBMULTITHREAD=''
LIBOBJS=''
LIBPTH=''
LIBPTH_PREFIX=''
LIBS=''
LIBSIGSEGV=''
LIBTESTS_LIBDEPS=''
LIBTHREAD=''
LOCALCHARSET_TESTS_ENVIRONMENT=''
LTLIBCSTACK=''
LTLIBINTL=''
LTLIBMULTITHREAD=''
LTLIBOBJS=''
LTLIBPTH=''
LTLIBSIGSEGV=''
LTLIBTHREAD=''
M4_LIBOBJS=''
M4_LTLIBOBJS=''
M4tests_LIBOBJS=''
M4tests_LTLIBOBJS=''
MAKEINFO='${SHELL} /var/tmp/portage/sys-devel/m4-1.4.12/work/m4-1.4.12/build-aux/missing --run makeinfo'
MKDIR_P='/bin/mkdir -p'
NEXT_ERRNO_H=''
NEXT_FCNTL_H=''
NEXT_FLOAT_H=''
NEXT_MATH_H=''
NEXT_SIGNAL_H=''
NEXT_STDARG_H=''
NEXT_STDINT_H=''
NEXT_STDIO_H=''
NEXT_STDLIB_H=''
NEXT_STRING_H='<string.h>'
NEXT_SYS_STAT_H=''
NEXT_SYS_TIME_H='<sys/time.h>'
NEXT_UNISTD_H=''
NEXT_WCHAR_H=''
NEXT_WCTYPE_H=''
OBJEXT='o'
PACKAGE='m4'
PACKAGE_BUGREPORT='[e-mail]'
PACKAGE_NAME='GNU M4'
PACKAGE_STRING='GNU M4 1.4.12'
PACKAGE_TARNAME='m4'
PACKAGE_VERSION='1.4.12'
PATH_SEPARATOR=':'
POW_LIB=''
PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
PTRDIFF_T_SUFFIX=''
RANLIB='x86_64-pc-linux-gnu-ranlib'
REPLACE_CEILF='0'
REPLACE_CEILL='0'
REPLACE_CHOWN='0'
REPLACE_CLOSE='0'
REPLACE_FCHDIR='0'
REPLACE_FFLUSH='0'
REPLACE_FLOORF='0'
REPLACE_FLOORL='0'
REPLACE_FOPEN='0'
REPLACE_FPRINTF='0'
REPLACE_FREOPEN='0'
REPLACE_FREXP='0'
REPLACE_FREXPL='0'
REPLACE_FSEEK='0'
REPLACE_FSEEKO='0'
REPLACE_FTELL='0'
REPLACE_FTELLO='0'
REPLACE_GETCWD='0'
REPLACE_GETLINE='0'
REPLACE_GETPAGESIZE='0'
REPLACE_GETTIMEOFDAY='0'
REPLACE_HUGE_VAL='0'
REPLACE_ISFINITE='0'
REPLACE_ISINF='0'
REPLACE_ISNAN='0'
REPLACE_ISWCNTRL=''
REPLACE_LCHOWN='0'
REPLACE_LDEXPL='0'
REPLACE_LSEEK='0'
REPLACE_MEMMEM='0'
REPLACE_MKDIR='0'
REPLACE_MKSTEMP='0'
REPLACE_NAN='0'
REPLACE_OBSTACK_PRINTF='0'
REPLACE_OPEN='0'
REPLACE_PERROR='0'
REPLACE_PRINTF='0'
REPLACE_PUTENV='0'
REPLACE_ROUND='0'
REPLACE_ROUNDF='0'
REPLACE_ROUNDL='0'
REPLACE_SIGNBIT='0'
REPLACE_SIGNBIT_USING_GCC='0'
REPLACE_SNPRINTF='0'
REPLACE_SPRINTF='0'
REPLACE_STDIO_WRITE_FUNCS='0'
REPLACE_STRCASESTR='0'
REPLACE_STRDUP='0'
REPLACE_STRERROR='0'
REPLACE_STRSIGNAL='0'
REPLACE_STRSTR='0'
REPLACE_STRTOD='0'
REPLACE_TRUNCL='0'
REPLACE_VASPRINTF='0'
REPLACE_VFPRINTF='0'
REPLACE_VPRINTF='0'
REPLACE_VSNPRINTF='0'
REPLACE_VSPRINTF='0'
REPLACE_WCWIDTH='0'
REPLACE_WRITE='0'
SET_MAKE=''
SHELL='/bin/sh'
SIG_ATOMIC_T_SUFFIX=''
SIZE_T_SUFFIX=''
STDARG_H=''
STDBOOL_H=''
STDINT_H=''
STRIP=''
SYS_STAT_H=''
SYS_TIME_H=''
UNISTD_H_HAVE_WINSOCK2_H='0'
VERSION='1.4.12'
VOID_UNSETENV='0'
WCHAR_H=''
WCHAR_T_SUFFIX=''
WCTYPE_H=''
WINT_T_SUFFIX=''
YIELD_LIB=''
ac_ct_CC=''
am__fastdepCC_FALSE='#'
am__fastdepCC_TRUE=''
am__include='include'
am__isrc=''
am__leading_dot='.'
am__quote=''
am__tar='${AMTAR} chof - "$$tardir"'
am__untar='${AMTAR} xf -'
bindir='${exec_prefix}/bin'
build='x86_64-pc-linux-gnu'
build_alias='x86_64-pc-linux-gnu'
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='pc'
datadir='/usr/share'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='NONE'
host='x86_64-pc-linux-gnu'
host_alias='x86_64-pc-linux-gnu'
host_cpu='x86_64'
host_os='linux-gnu'
host_vendor='pc'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='/usr/share/info'
install_sh='$(SHELL) /var/tmp/portage/sys-devel/m4-1.4.12/work/m4-1.4.12/build-aux/install-sh'
libdir='/usr/lib64'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='/var/lib'
mandir='/usr/share/man'
mkdir_p='/bin/mkdir -p'
oldincludedir='/usr/include'
pdfdir='${docdir}'
prefix='/usr'
program_transform_name='s,x,x,'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='/etc'
target_alias=''

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

#define PACKAGE_NAME "GNU M4"
#define PACKAGE_TARNAME "m4"
#define PACKAGE_VERSION "1.4.12"
#define PACKAGE_STRING "GNU M4 1.4.12"
#define PACKAGE_BUGREPORT "[e-mail]"
#define PACKAGE "m4"
#define VERSION "1.4.12"
#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 _GNU_SOURCE 1
#define _POSIX_PTHREAD_SEMANTICS 1
#define _TANDEM_SOURCE 1
#define HAVE_FSEEKO 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_SETRLIMIT 1
#define HAVE_SIGALTSTACK 1
#define HAVE_MEMPCPY 1
#define HAVE___FPENDING 1
#define HAVE___FPURGE 1
#define HAVE___FREADING 1
#define HAVE_GETTIMEOFDAY 1
#define HAVE_MBSINIT 1
#define HAVE_ISBLANK 1
#define HAVE_ISWCTYPE 1
#define HAVE_MBRTOWC 1
#define HAVE_WCRTOMB 1
#define HAVE_WCSCOLL 1
#define HAVE_SIGACTION 1
#define HAVE_SIGINTERRUPT 1
#define HAVE_LSTAT 1
#define HAVE_PIPE 1
#define HAVE_ISWCNTRL 1
#define HAVE_UCONTEXT_H 1
#define HAVE_UNISTD_H 1
#define HAVE_ERRNO_H 1
#define HAVE_FCNTL_H 1
#define HAVE_FLOAT_H 1
#define HAVE_STDIO_EXT_H 1
#define HAVE_SYS_TIME_H 1
#define HAVE_MATH_H 1
#define HAVE_SYS_PARAM_H 1
#define HAVE_LOCALE_H 1
#define HAVE_SIGNAL_H 1
#define HAVE_STDARG_H 1
#define HAVE_STDINT_H 1
#define HAVE_WCHAR_H 1
#define HAVE_STDIO_H 1
#define HAVE_STDLIB_H 1
#define HAVE_SYS_SOCKET_H 1
#define HAVE_STRING_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_WCTYPE_H 1
#define HAVE_STACK_OVERFLOW_HANDLING 1
#define FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX 0
#define FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR 0
#define FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE 0
#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_GETOPT_H 1
#define HAVE_GETOPT_LONG_ONLY 1
#define HAVE_DECL_GETENV 1
#define restrict __restrict
#define FLT_EXPBIT0_WORD 0
#define FLT_EXPBIT0_BIT 23
#define HAVE_LANGINFO_CODESET 1
#define HAVE_DECL_GETC_UNLOCKED 1
#define HAVE_STDLIB_H 1
#define MALLOC_0_IS_NONNULL 1
#define HAVE_DECL_SNPRINTF 1
#define HAVE__BOOL 1
#define HAVE_STDBOOL_H 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_WCHAR_T 1
#define HAVE_WINT_T 1
#define HAVE_INTTYPES_H_WITH_UINTMAX 1
#define HAVE_STDINT_H_WITH_UINTMAX 1
#define HAVE_INTMAX_T 1
#define CHECK_PRINTF_SAFE 1

configure: caught signal 2
configure: exit 1