From 3f13e484842dc662321e67273d0974bf9e0b27bf Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Fri, 30 Aug 1996 20:58:11 +0000
Subject: More thorough test for working <stdarg.h>.

---
 configure.in | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/configure.in b/configure.in
index bc82b06..2e90bdc 100644
--- a/configure.in
+++ b/configure.in
@@ -376,8 +376,15 @@ works=no
 AC_MSG_CHECKING(for variable length prototypes and stdarg.h)
 AC_TRY_COMPILE([
 #include <stdarg.h>
-int foo(int x, ...) { return 0; }
-], [return foo(10, 11, 12);],
+int foo(int x, ...) {
+	va_list va;
+	va_start(va, x);
+	va_arg(va, int);
+	va_arg(va, char *);
+	va_arg(va, double);
+	return 0;
+}
+], [return foo(10, "", 3.14);],
 AC_DEFINE(HAVE_STDARG_PROTOTYPES) works=yes)
 AC_MSG_RESULT($works)
 
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