libiberty/config.log

config.log (text/plain), 30.18 KB, created by steveb on 2009-05-15 11:52:08 UTC

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

configure:610: checking whether to enable maintainer-specific portions of Makefiles
configure:635: checking for makeinfo
configure:681: checking for perl
configure:721: checking host system type
configure:744: checking build system type
configure:770: checking for ar
configure:802: checking for ranlib
configure:871: checking for gcc
configure:950: checking whether we are using GNU C
configure:959: gcc -E conftest.c
configure:975: checking whether gcc accepts -g
configure:1007: checking whether gcc and cc understand -c and -o together
configure:1022: gcc -c conftest.c -o conftest.o 1>&5
configure:1023: gcc -c conftest.c -o conftest.o 1>&5
configure:1028: cc -c conftest.c 1>&5
configure:1030: cc -c conftest.c -o conftest.o 1>&5
configure:1031: cc -c conftest.c -o conftest.o 1>&5
configure:1067: checking for POSIXized ISC
configure:1088: checking for working const
configure:1142: gcc -c  -O2 -pipe -fno-strict-overflow  conftest.c 1>&5
configure:1163: checking for inline
configure:1177: gcc -c  -O2 -pipe -fno-strict-overflow  conftest.c 1>&5
configure:1220: checking for a BSD compatible install
configure:1281: checking how to run the C preprocessor
configure:1302: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for sys/file.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for sys/param.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for limits.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for stdlib.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for malloc.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for string.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for unistd.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for strings.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for sys/time.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for time.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for sys/resource.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for sys/stat.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for sys/mman.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for fcntl.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for alloca.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for sys/pstat.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1370:23: error: sys/pstat.h: No such file or directory
configure: failed program was:
#line 1369 "configure"
#include "confdefs.h"
#include <sys/pstat.h>
configure:1364: checking for sys/sysmp.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1370:23: error: sys/sysmp.h: No such file or directory
configure: failed program was:
#line 1369 "configure"
#include "confdefs.h"
#include <sys/sysmp.h>
configure:1364: checking for sys/sysinfo.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for machine/hal_sysinfo.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1370:33: error: machine/hal_sysinfo.h: No such file or directory
configure: failed program was:
#line 1369 "configure"
#include "confdefs.h"
#include <machine/hal_sysinfo.h>
configure:1364: checking for sys/table.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1370:23: error: sys/table.h: No such file or directory
configure: failed program was:
#line 1369 "configure"
#include "confdefs.h"
#include <sys/table.h>
configure:1364: checking for sys/sysctl.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1364: checking for sys/systemcfg.h
configure:1374: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1370:27: error: sys/systemcfg.h: No such file or directory
configure: failed program was:
#line 1369 "configure"
#include "confdefs.h"
#include <sys/systemcfg.h>
configure:1401: checking for sys/wait.h that is POSIX.1 compatible
configure:1422: gcc -c  -O2 -pipe -fno-strict-overflow  conftest.c 1>&5
configure:1443: checking whether time.h and sys/time.h may both be included
configure:1457: gcc -c  -O2 -pipe -fno-strict-overflow  conftest.c 1>&5
configure:1479: checking whether errno must be declared
configure:1491: gcc -c  -O2 -pipe -fno-strict-overflow  conftest.c 1>&5
configure:1513: checking for ANSI C header files
configure:1526: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:1593: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure: In function 'main':
configure:1588: warning: incompatible implicit declaration of built-in function 'exit'
configure:1617: checking for uintptr_t
configure:1658: checking for pid_t
configure:2448: checking whether the C compiler (gcc  -O2 -pipe -fno-strict-overflow -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common) works
configure:2464: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2490: checking whether the C compiler (gcc  -O2 -pipe -fno-strict-overflow -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common) is a cross-compiler
configure:2497: checking for asprintf
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for atexit
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for basename
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for bcmp
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'bcmp'
configure:2497: checking for bcopy
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'bcopy'
configure:2497: checking for bsearch
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for bzero
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'bzero'
configure:2497: checking for calloc
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'calloc'
configure:2497: checking for clock
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for ffs
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'ffs'
configure:2497: checking for getcwd
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for getpagesize
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for index
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'index'
configure:2497: checking for insque
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for memchr
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'memchr'
configure:2497: checking for memcmp
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'memcmp'
configure:2497: checking for memcpy
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'memcpy'
configure:2497: checking for memmove
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'memmove'
configure:2497: checking for memset
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'memset'
configure:2497: checking for mkstemps
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
/var/tmp/portage/sys-libs/libstdc++-v3-3.3.6/temp/cchD4Ptl.o: In function `main':
conftest.c:(.text+0x7): undefined reference to `mkstemps'
collect2: ld returned 1 exit status
configure: failed program was:
#line 2502 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char mkstemps(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char mkstemps();

int main() {

/* 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_mkstemps) || defined (__stub___mkstemps)
choke me
#else
mkstemps();
#endif

; return 0; }
configure:2497: checking for putenv
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for random
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for rename
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for rindex
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'rindex'
configure:2497: checking for setenv
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for sigsetmask
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for strcasecmp
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'strcasecmp'
configure:2497: checking for strchr
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'strchr'
configure:2497: checking for strdup
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'strdup'
configure:2497: checking for strncasecmp
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'strncasecmp'
configure:2497: checking for strrchr
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'strrchr'
configure:2497: checking for strstr
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'strstr'
configure:2497: checking for strtod
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for strtol
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for strtoul
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for tmpnam
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
/var/tmp/portage/sys-libs/libstdc++-v3-3.3.6/temp/cc6lDMk7.o: In function `main':
conftest.c:(.text+0x7): warning: the use of `tmpnam' is dangerous, better use `mkstemp'
configure:2497: checking for vasprintf
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2497: checking for vfprintf
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'vfprintf'
configure:2497: checking for vprintf
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'vprintf'
configure:2497: checking for vsprintf
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2509: warning: conflicting types for built-in function 'vsprintf'
configure:2497: checking for waitpid
configure:2525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:2552: checking whether alloca needs Cray hooks
configure:2636: checking stack direction for C alloca
configure:2663: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure: In function 'main':
configure:2659: warning: incompatible implicit declaration of built-in function 'exit'
configure: failed program was:
#line 2644 "configure"
#include "confdefs.h"
find_stack_direction ()
{
  static char *addr = 0;
  auto char dummy;
  if (addr == 0)
    {
      addr = &dummy;
      return find_stack_direction ();
    }
  else
    return (&dummy > addr) ? 1 : -1;
}
main ()
{
  exit (find_stack_direction() < 0);
}
configure:2685: checking for vfork.h
configure:2695: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:2691:19: error: vfork.h: No such file or directory
configure: failed program was:
#line 2690 "configure"
#include "confdefs.h"
#include <vfork.h>
configure:2720: checking for working vfork
configure:2871: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure: In function 'sparc_address_test':
configure:2809: warning: ignoring return value of 'write', declared with attribute warn_unused_result
configure: In function 'main':
configure:2854: warning: incompatible implicit declaration of built-in function 'exit'
configure:2961: checking for _doprnt
configure:2989: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
/var/tmp/portage/sys-libs/libstdc++-v3-3.3.6/temp/ccsdYJzq.o: In function `main':
conftest.c:(.text+0x7): undefined reference to `_doprnt'
collect2: ld returned 1 exit status
configure: failed program was:
#line 2966 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char _doprnt(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char _doprnt();

int main() {

/* 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__doprnt) || defined (__stub____doprnt)
choke me
#else
_doprnt();
#endif

; return 0; }
configure:3017: checking for sys_errlist
configure:3029: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
/var/tmp/portage/sys-libs/libstdc++-v3-3.3.6/temp/cc37ooZt.o: In function `main':
conftest.c:(.text+0x7): warning: `sys_errlist' is deprecated; use `strerror' or `strerror_r' instead
configure:3017: checking for sys_nerr
configure:3029: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
/var/tmp/portage/sys-libs/libstdc++-v3-3.3.6/temp/cc9mRT8y.o: In function `main':
conftest.c:(.text+0x7): warning: `sys_nerr' is deprecated; use `strerror' or `strerror_r' instead
configure:3017: checking for sys_siglist
configure:3029: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:3056: checking for external symbol _system_configuration
configure:3065: gcc -c  -O2 -pipe -fno-strict-overflow  conftest.c 1>&5
configure:3059:27: error: sys/systemcfg.h: No such file or directory
configure: In function 'main':
configure:3061: error: '_system_configuration' undeclared (first use in this function)
configure:3061: error: (Each undeclared identifier is reported only once
configure:3061: error: for each function it appears in.)
configure: failed program was:
#line 3058 "configure"
#include "confdefs.h"
#include <sys/systemcfg.h>
int main() {
double x = _system_configuration.physmem;
; return 0; }
configure:3081: checking whether canonicalize_file_name must be declared
configure:3108: gcc -c  -O2 -pipe -fno-strict-overflow  conftest.c 1>&5
configure: In function 'main':
configure:3104: error: 'canonicalize_file_name' undeclared (first use in this function)
configure:3104: error: (Each undeclared identifier is reported only once
configure:3104: error: for each function it appears in.)
configure: failed program was:
#line 3086 "configure"
#include "confdefs.h"

#include "confdefs.h"
#include <stdio.h>
#ifdef HAVE_STRING_H
#include <string.h>
#else
#ifdef HAVE_STRINGS_H
#include <strings.h>
#endif
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
int main() {
char *(*pfn) = (char *(*)) canonicalize_file_name
; return 0; }
configure:3131: checking for getrusage
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:3131: checking for on_exit
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:3131: checking for psignal
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:3131: checking for strerror
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:3131: checking for strsignal
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:3131: checking for sysconf
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:3131: checking for times
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:3131: checking for sbrk
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:3131: checking for gettimeofday
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:3131: checking for realpath
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:3131: checking for canonicalize_file_name
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:3131: checking for pstat_getstatic
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
/var/tmp/portage/sys-libs/libstdc++-v3-3.3.6/temp/ccN9oNAg.o: In function `main':
conftest.c:(.text+0x7): undefined reference to `pstat_getstatic'
collect2: ld returned 1 exit status
configure: failed program was:
#line 3136 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char pstat_getstatic(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char pstat_getstatic();

int main() {

/* 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_pstat_getstatic) || defined (__stub___pstat_getstatic)
choke me
#else
pstat_getstatic();
#endif

; return 0; }
configure:3131: checking for pstat_getdynamic
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
/var/tmp/portage/sys-libs/libstdc++-v3-3.3.6/temp/ccduQPsc.o: In function `main':
conftest.c:(.text+0x7): undefined reference to `pstat_getdynamic'
collect2: ld returned 1 exit status
configure: failed program was:
#line 3136 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char pstat_getdynamic(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char pstat_getdynamic();

int main() {

/* 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_pstat_getdynamic) || defined (__stub___pstat_getdynamic)
choke me
#else
pstat_getdynamic();
#endif

; return 0; }
configure:3131: checking for sysmp
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
/var/tmp/portage/sys-libs/libstdc++-v3-3.3.6/temp/ccuVwTVc.o: In function `main':
conftest.c:(.text+0x7): undefined reference to `sysmp'
collect2: ld returned 1 exit status
configure: failed program was:
#line 3136 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char sysmp(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char sysmp();

int main() {

/* 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_sysmp) || defined (__stub___sysmp)
choke me
#else
sysmp();
#endif

; return 0; }
configure:3131: checking for getsysinfo
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
/var/tmp/portage/sys-libs/libstdc++-v3-3.3.6/temp/cctJwKwi.o: In function `main':
conftest.c:(.text+0x7): undefined reference to `getsysinfo'
collect2: ld returned 1 exit status
configure: failed program was:
#line 3136 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char getsysinfo(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char getsysinfo();

int main() {

/* 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_getsysinfo) || defined (__stub___getsysinfo)
choke me
#else
getsysinfo();
#endif

; return 0; }
configure:3131: checking for table
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
/var/tmp/portage/sys-libs/libstdc++-v3-3.3.6/temp/ccE5ngkl.o: In function `main':
conftest.c:(.text+0x7): undefined reference to `table'
collect2: ld returned 1 exit status
configure: failed program was:
#line 3136 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char table(); below.  */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char table();

int main() {

/* 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_table) || defined (__stub___table)
choke me
#else
table();
#endif

; return 0; }
configure:3131: checking for sysctl
configure:3159: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:3189: checking for unistd.h
configure:3228: checking for getpagesize
configure:3281: checking for working mmap
configure:3429: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure:3360: warning: conflicting types for built-in function 'malloc'
configure: In function 'main':
configure:3377: warning: incompatible implicit declaration of built-in function 'exit'
configure:3399: warning: cast from pointer to integer of different size
configure:3453: checking for working strncmp
configure:3525: gcc -o conftest  -O2 -pipe -fno-strict-overflow  -Wl,-O1 -Wl,--add-needed -Wl,--as-needed -Wl,--hash-style=both -Wl,--sort-common conftest.c  1>&5
configure: In function 'main':
configure:3500: warning: incompatible implicit declaration of built-in function 'exit'
configure:3512: warning: incompatible implicit declaration of built-in function 'strlen'
configure:3515: warning: incompatible implicit declaration of built-in function 'strcpy'