From: Darren Tucker <dtucker@dtucker.net>
Date: Fri, 6 Nov 2020 06:11:16 +0000 (+1100)
Subject: Fix function body for variadic macro test.
X-Git-Tag: V_8_5_P1~210
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6d2564b94e51184eb0b73b97d13a36ad50b4f810;p=thirdparty%2Fopenssh-portable.git

Fix function body for variadic macro test.

AC_LANG_PROGRAM puts its second argument inside main() so we don't need
to do it ourselves.
---

diff --git a/configure.ac b/configure.ac
index 07b080fdb..92f45a82a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -26,7 +26,7 @@ AC_MSG_CHECKING([if $CC supports C99-style variadic macros])
 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 int f(int a, int b, int c) { return a + b + c; }
 #define F(a, ...) f(a, __VA_ARGS__)
-]], [[int main(void) { return F(1, 2, -3); }]])],
+]], [[return F(1, 2, -3);]])],
 	[ AC_MSG_RESULT([yes]) ],
 	[ AC_MSG_ERROR([*** OpenSSH requires support for C99-style variadic macros]) ]
 )