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Patches from Fred Fish for systems with sys/varargs.h but not varargs.h.

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* protoize.c: Include <varargs.h> only if HAVE_VARARGS_H is
	defined.  If not defined, include <sys/varargs.h> if
	HAVE_SYS_VARARGS_H is defined.
	* configure.in: Test for varargs.h and sys/varargs.h.
	* configure: Regenerate with autoconf.
	* config.in: Regenerate with autoheader.

From-SVN: r15420
This commit is contained in:
Fred Fish 1997-09-12 00:39:10 +00:00 committed by Jim Wilson
parent f401679ee1
commit 70988851ef
5 changed files with 22 additions and 2 deletions
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7
gcc/ChangeLog
View File

@ -1,5 +1,12 @@
Thu Sep 11 15:48:32 1997 Fred Fish <fnf@ninemoons.com>
* protoize.c: Include <varargs.h> only if HAVE_VARARGS_H is
defined. If not defined, include <sys/varargs.h> if
HAVE_SYS_VARARGS_H is defined.
* configure.in: Test for varargs.h and sys/varargs.h.
* configure: Regenerate with autoconf.
* config.in: Regenerate with autoheader.
* cpplib.c (quote_string): Cast first arg of sprintf call
from "unsigned char *" to "char *".
(output_line_command): Ditto.

6
gcc/config.in
View File

@ -34,8 +34,14 @@
/* Define if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define if you have the <sys/varargs.h> header file. */
#undef HAVE_SYS_VARARGS_H
/* Define if you have the <time.h> header file. */
#undef HAVE_TIME_H
/* Define if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Define if you have the <varargs.h> header file. */
#undef HAVE_VARARGS_H

2
gcc/configure vendored
View File

@ -1330,7 +1330,7 @@ else
fi
echo "$ac_t""$CPP" 1>&6
for ac_hdr in stddef.h string.h strings.h stdlib.h time.h unistd.h
for ac_hdr in stddef.h string.h strings.h stdlib.h time.h unistd.h varargs.h sys/varargs.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6

2
gcc/configure.in
View File

@ -134,7 +134,7 @@ AC_PROG_INSTALL
AC_PROG_CC
AC_PROG_MAKE_SET
AC_CHECK_HEADERS(stddef.h string.h strings.h stdlib.h time.h unistd.h)
AC_CHECK_HEADERS(stddef.h string.h strings.h stdlib.h time.h unistd.h varargs.h sys/varargs.h)
GCC_NEED_DECLARATION(malloc)
GCC_NEED_DECLARATION(realloc)

7
gcc/protoize.c
View File

@ -57,7 +57,14 @@ Boston, MA 02111-1307, USA. */
#define _POSIX_SOURCE
#endif
#ifdef HAVE_VARARGS_H
#include <varargs.h>
#else
#ifdef HAVE_SYS_VARARGS_H
#include <sys/varargs.h>
#endif
#endif
/* On some systems stdio.h includes stdarg.h;
we must bring in varargs.h first. */
#include <stdio.h>