configure

Glibc 2.3.2源代码(解压后有100多M)

# This file is generated from configure.in by Autoconf.  DO NOT EDIT!

if test -z "$inhibit_glue"; then

# Find out what this system calls `sys_siglist'.

echo "$as_me:$LINENO: checking for sys_siglist" >&5
echo $ECHO_N "checking for sys_siglist... $ECHO_C" >&6
if test "${ac_cv_check_symbol_sys_siglist+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
#include "confdefs.h"

#ifdef F77_DUMMY_MAIN
#  ifdef __cplusplus
     extern "C"
#  endif
   int F77_DUMMY_MAIN() { return 1; }
#endif
int
main ()
{
extern char *sys_siglist[]; puts(*sys_siglist);
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
         { ac_try='test -s conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  	    ac_cv_check_symbol_sys_siglist=yes
else
  echo "$as_me: failed program was:" >&5
cat conftest.$ac_ext >&5
ac_cv_check_symbol_sys_siglist=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
fi

if test "$ac_cv_check_symbol_sys_siglist" = yes; then
  ac_tr_symbol=`echo sys_siglist | tr '[a-z]' '[A-Z]'`
  cat >>confdefs.h <<_ACEOF
#define HAVE_${ac_tr_symbol} 1
_ACEOF

fi
echo "$as_me:$LINENO: result: $ac_cv_check_symbol_sys_siglist" >&5
echo "${ECHO_T}$ac_cv_check_symbol_sys_siglist" >&6
echo "$as_me:$LINENO: checking for _sys_siglist" >&5
echo $ECHO_N "checking for _sys_siglist... $ECHO_C" >&6
if test "${ac_cv_check_symbol__sys_siglist+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
#include "confdefs.h"

#ifdef F77_DUMMY_MAIN
#  ifdef __cplusplus
     extern "C"
#  endif
   int F77_DUMMY_MAIN() { return 1; }
#endif
int
main ()
{
extern char *_sys_siglist[]; puts(*_sys_siglist);
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
         { ac_try='test -s conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  	    ac_cv_check_symbol__sys_siglist=yes
else
  echo "$as_me: failed program was:" >&5
cat conftest.$ac_ext >&5
ac_cv_check_symbol__sys_siglist=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
fi

if test "$ac_cv_check_symbol__sys_siglist" = yes; then
  ac_tr_symbol=`echo _sys_siglist | tr '[a-z]' '[A-Z]'`
  cat >>confdefs.h <<_ACEOF
#define HAVE_${ac_tr_symbol} 1
_ACEOF

fi
echo "$as_me:$LINENO: result: $ac_cv_check_symbol__sys_siglist" >&5
echo "${ECHO_T}$ac_cv_check_symbol__sys_siglist" >&6

# Find out the name of the table the system's <ctype.h> uses for character
# classification.  This is used by sysdeps/unix/common/glue-ctype.c.
echo "$as_me:$LINENO: checking ctype array name for glue" >&5
echo $ECHO_N "checking ctype array name for glue... $ECHO_C" >&6
if test "${libc_cv_ctype_glue+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else
  for ctype in _ctype_ __ctype_ __ctype _ctype__ _ctype _locp; do
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
#include "confdefs.h"
#include <ctype.h>
#ifdef F77_DUMMY_MAIN
#  ifdef __cplusplus
     extern "C"
#  endif
   int F77_DUMMY_MAIN() { return 1; }
#endif
int
main ()
{
$ctype[13];
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
  (eval $ac_link) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } &&
         { ac_try='test -s conftest$ac_exeext'
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
  (eval $ac_try) 2>&5
  ac_status=$?
  echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  libc_cv_ctype_glue="$ctype"; break
else
  echo "$as_me: failed program was:" >&5
cat conftest.$ac_ext >&5
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
done
fi

echo "$as_me:$LINENO: result: $libc_cv_ctype_glue" >&5
echo "${ECHO_T}$libc_cv_ctype_glue" >&6
cat >>confdefs.h <<_ACEOF
#define HAVE_`echo $libc_cv_ctype_glue | tr 'a-z' 'A-Z'` 1
_ACEOF


fi