From: Alon Bar-Lev <alon.barlev@gmail.com>
Date: Sat, 24 Mar 2012 07:58:33 +0000 (+0200)
Subject: build: ax_varargs.m4: fixups
X-Git-Tag: v2.3_alpha2~82
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4df219c764bf107d9d7fb49b417269b94cc536c4;p=thirdparty%2Fopenvpn.git

build: ax_varargs.m4: fixups

Signed-off-by: Alon Bar-Lev <alon.barlev@gmail.com>
Acked-by: David Sommerseth <davids@redhat.com>
Signed-off-by: David Sommerseth <davids@redhat.com>
---

diff --git a/m4/ax_varargs.m4 b/m4/ax_varargs.m4
index 37cdebef8..c295d21f4 100644
--- a/m4/ax_varargs.m4
+++ b/m4/ax_varargs.m4
@@ -12,11 +12,12 @@ AC_DEFUN([AX_CPP_VARARG_MACRO_GCC], [dnl
 		[VAR],
 		[AC_COMPILE_IFELSE(
 			[AC_LANG_PROGRAM(
-				,
 				[[
 #define macro(a, b...) func(a, b)
 int func(int a, int b, int c);
-int test() { return macro(1, 2, 3); }
+				]],
+				[[
+int i = macro(1, 2, 3);
 				]]
 			)],
 			[VAR=yes],
@@ -50,11 +51,12 @@ AC_DEFUN([AX_CPP_VARARG_MACRO_ISO], [dnl
 		[VAR],
 		[AC_COMPILE_IFELSE(
 			[AC_LANG_PROGRAM(
-				,
 				[[
 #define macro(a, ...) func(a, __VA_ARGS__)
 int func(int a, int b, int c);
-int test() { return macro(1, 2, 3); }
+				]],
+				[[
+int i = macro(1, 2, 3);
 				]]
 			)],
 			[VAR=yes],