mirror of
https://sourceware.org/git/glibc.git
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607c351a14
1999-05-06 Ulrich Drepper <drepper@cygnus.com> * nss/digits_dots.c: Correct return value interpretation of inet_ntoa. Fix PR libc/1109.
106 lines
2.9 KiB
Plaintext
Executable File
106 lines
2.9 KiB
Plaintext
Executable File
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if test -z "$inhibit_glue"; then
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# Find out what this system calls `sys_siglist'.
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echo $ac_n "checking for sys_siglist""... $ac_c" 1>&6
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echo "configure:7: checking for sys_siglist" >&5
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if eval "test \"`echo '$''{'ac_cv_check_symbol_sys_siglist'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 12 "configure"
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#include "confdefs.h"
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int main() {
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extern char *sys_siglist[]; puts(*sys_siglist);
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; return 0; }
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EOF
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if { (eval echo configure:19: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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rm -rf conftest*
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ac_cv_check_symbol_sys_siglist=yes
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else
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echo "configure: failed program was:" >&5
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cat conftest.$ac_ext >&5
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rm -rf conftest*
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ac_cv_check_symbol_sys_siglist=no
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fi
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rm -f conftest*
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fi
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if test "$ac_cv_check_symbol_sys_siglist" = yes; then
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ac_tr_symbol=`echo sys_siglist | tr '[a-z]' '[A-Z]'`
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cat >> confdefs.h <<EOF
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#define HAVE_${ac_tr_symbol} 1
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EOF
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fi
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echo "$ac_t""$ac_cv_check_symbol_sys_siglist" 1>&6
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echo $ac_n "checking for _sys_siglist""... $ac_c" 1>&6
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echo "configure:40: checking for _sys_siglist" >&5
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if eval "test \"`echo '$''{'ac_cv_check_symbol__sys_siglist'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 45 "configure"
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#include "confdefs.h"
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int main() {
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extern char *_sys_siglist[]; puts(*_sys_siglist);
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; return 0; }
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EOF
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if { (eval echo configure:52: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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rm -rf conftest*
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ac_cv_check_symbol__sys_siglist=yes
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else
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echo "configure: failed program was:" >&5
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cat conftest.$ac_ext >&5
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rm -rf conftest*
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ac_cv_check_symbol__sys_siglist=no
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fi
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rm -f conftest*
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fi
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if test "$ac_cv_check_symbol__sys_siglist" = yes; then
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ac_tr_symbol=`echo _sys_siglist | tr '[a-z]' '[A-Z]'`
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cat >> confdefs.h <<EOF
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#define HAVE_${ac_tr_symbol} 1
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EOF
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fi
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echo "$ac_t""$ac_cv_check_symbol__sys_siglist" 1>&6
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# Find out the name of the table the system's <ctype.h> uses for character
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# classification. This is used by sysdeps/unix/common/glue-ctype.c.
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echo $ac_n "checking ctype array name for glue""... $ac_c" 1>&6
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echo "configure:76: checking ctype array name for glue" >&5
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if eval "test \"`echo '$''{'libc_cv_ctype_glue'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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for ctype in _ctype_ __ctype_ __ctype _ctype__ _ctype _locp; do
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cat > conftest.$ac_ext <<EOF
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#line 82 "configure"
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#include "confdefs.h"
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#include <ctype.h>
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int main() {
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$ctype[13];
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; return 0; }
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EOF
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if { (eval echo configure:89: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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rm -rf conftest*
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libc_cv_ctype_glue="$ctype"; break
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else
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echo "configure: failed program was:" >&5
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cat conftest.$ac_ext >&5
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fi
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rm -f conftest*
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done
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fi
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echo "$ac_t""$libc_cv_ctype_glue" 1>&6
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cat >> confdefs.h <<EOF
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#define HAVE_`echo $libc_cv_ctype_glue | tr 'a-z' 'A-Z'` 1
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EOF
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fi
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