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* configure.in: Call AC_HEADER_SYS_WAIT.

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* configure: Rebuild.
	* config.in: Rebuild.
	* dlltool.c: Include "libiberty.h" and "bucomm.h".  Don't include
	<stdio.h>, <stdlib.h>, or <string.h>.  Don't include <wait.h>.
	Include <sys/types.h>.  Use HAVE_SYS_WAIT_H to control whether to
	include <sys/wait.h> or define the wait macros by hand.  Don't
	declare xmalloc.
	(gen_lib_file): Don't assume that sprintf returns the number of
	characters; use strlen instead.
This commit is contained in:
Ian Lance Taylor
1995-09-25 16:22:43 +00:00
parent 81449d47c5
commit 27fca56f98
3 changed files with 84 additions and 13 deletions
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50
binutils/configure vendored
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@@ -785,6 +785,46 @@ else
fi
done
echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 794 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/wait.h>
#ifndef WEXITSTATUS
#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
#endif
#ifndef WIFEXITED
#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
#endif
int main() { return 0; }
int t() {
int s;
wait (&s);
s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
ac_cv_header_sys_wait_h=yes
else
rm -rf conftest*
ac_cv_header_sys_wait_h=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
if test $ac_cv_header_sys_wait_h = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_SYS_WAIT_H 1
EOF
fi
for ac_func in sbrk utimes
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
@@ -792,7 +832,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 796 "configure"
#line 836 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -842,7 +882,7 @@ if eval "test \"`echo '$''{'bu_cv_decl_time_t_time_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 846 "configure"
#line 886 "configure"
#include "confdefs.h"
#include <time.h>
int main() { return 0; }
@@ -874,7 +914,7 @@ if eval "test \"`echo '$''{'bu_cv_decl_time_t_types_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 878 "configure"
#line 918 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() { return 0; }
@@ -908,7 +948,7 @@ if eval "test \"`echo '$''{'bu_cv_header_utime_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 912 "configure"
#line 952 "configure"
#include "confdefs.h"
#include <sys/types.h>
#ifdef HAVE_TIME_H
@@ -944,7 +984,7 @@ if eval "test \"`echo '$''{'bu_cv_decl_needed_fprintf'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 948 "configure"
#line 988 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() { return 0; }