From 2a9908da9dbc075ee6c4e853cf3be0365b15f202 Mon Sep 17 00:00:00 2001

From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20B=C3=A9rat?= <fberat@redhat.com>

Date: Mon, 12 Dec 2022 08:05:53 +0100

Subject: [PATCH] tests: Fix 'type defaults' error in link_cond due to main not

 being properly declared

This is related to an effort to prepare Automake for future GCC/Clang

versions which set c99 as default standard to be used.

Not properly declaring main as "int main(...)" is rejected since c99.

* t/link_cond.sh: Add (void) to main definition.

---

 t/link_cond.sh | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/t/link_cond.sh b/t/link_cond.sh

index 45d0d7f40..889623131 100644

--- a/t/link_cond.sh

+++ b/t/link_cond.sh

@@ -52,7 +52,7 @@ $AUTOCONF

 rm -f *.c++

 cat > less.c <<'END'

 /* Valid C but deliberately invalid C++ */

-main ()

+int main (void)

 {

   int new = 0;

   return new;

-- 

2.39.1