glibc/sysdeps/unix/common/configure

 
if test -z "$inhibit_glue"; then

# Find out what this system calls `sys_siglist'.
echo $ac_n "checking for sys_siglist""... $ac_c" 1>&6
echo "configure:7: checking for sys_siglist" >&5
if eval "test \"`echo '$''{'ac_cv_check_symbol_sys_siglist'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 12 "configure"
#include "confdefs.h"

int main() {
extern char *sys_siglist[]; puts(*sys_siglist);
; return 0; }
EOF
if { (eval echo configure:19: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  	    ac_cv_check_symbol_sys_siglist=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_check_symbol_sys_siglist=no
fi
rm -f conftest*
fi

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

fi
echo "$ac_t""$ac_cv_check_symbol_sys_siglist" 1>&6
echo $ac_n "checking for _sys_siglist""... $ac_c" 1>&6
echo "configure:40: checking for _sys_siglist" >&5
if eval "test \"`echo '$''{'ac_cv_check_symbol__sys_siglist'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  cat > conftest.$ac_ext <<EOF
#line 45 "configure"
#include "confdefs.h"

int main() {
extern char *_sys_siglist[]; puts(*_sys_siglist);
; return 0; }
EOF
if { (eval echo configure:52: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  	    ac_cv_check_symbol__sys_siglist=yes
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
  rm -rf conftest*
  ac_cv_check_symbol__sys_siglist=no
fi
rm -f conftest*
fi

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

fi
echo "$ac_t""$ac_cv_check_symbol__sys_siglist" 1>&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 $ac_n "checking ctype array name for glue""... $ac_c" 1>&6
echo "configure:76: checking ctype array name for glue" >&5
if eval "test \"`echo '$''{'libc_cv_ctype_glue'+set}'`\" = set"; then
  echo $ac_n "(cached) $ac_c" 1>&6
else
  for ctype in _ctype_ __ctype_ __ctype _ctype__ _ctype _locp; do
cat > conftest.$ac_ext <<EOF
#line 82 "configure"
#include "confdefs.h"
#include <ctype.h>
int main() {
$ctype[13];
; return 0; }
EOF
if { (eval echo configure:89: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
  rm -rf conftest*
  libc_cv_ctype_glue="$ctype"; break
else
  echo "configure: failed program was:" >&5
  cat conftest.$ac_ext >&5
fi
rm -f conftest*
done
fi

echo "$ac_t""$libc_cv_ctype_glue" 1>&6
cat >> confdefs.h <<EOF
#define HAVE_`echo $libc_cv_ctype_glue | tr 'a-z' 'A-Z'` 1
EOF


fi