From: Fred Fish <fnf@ninemoons.com>
Date: Fri, 12 Sep 1997 00:39:10 +0000 (+0000)
Subject: Patches from Fred Fish for systems with sys/varargs.h but not varargs.h.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=70988851ef04fed01f1e52527e654fff9196714b;p=gcc.git

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

	* 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
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 12fa4a8ee2a..4ad04cec69c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -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.
diff --git a/gcc/config.in b/gcc/config.in
index 3200bbb2ef1..8f7b1f25f49 100644
--- a/gcc/config.in
+++ b/gcc/config.in
@@ -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
diff --git a/gcc/configure b/gcc/configure
index 5270ece10f5..af5e0c8429c 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -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
diff --git a/gcc/configure.in b/gcc/configure.in
index 75e5dba4eb4..f0a4c7f8ad5 100644
--- a/gcc/configure.in
+++ b/gcc/configure.in
@@ -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)
diff --git a/gcc/protoize.c b/gcc/protoize.c
index bd4ac02bf56..3b50836774a 100644
--- a/gcc/protoize.c
+++ b/gcc/protoize.c
@@ -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>