From c740e083bc46f5380367627852a262f049a5e717 Mon Sep 17 00:00:00 2001
From: Thilo Borgmann <thilo.borgmann@mail.de>
Date: Wed, 9 Apr 2014 11:18:14 +0200
Subject: [PATCH] configure: Fail on missing prototypes in check_oc.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index 1a4bf405d1..507a0e9163 100755
--- a/configure
+++ b/configure
@@ -807,7 +807,7 @@ check_oc(){
     log check_oc "$@"
     cat > $TMPM
     log_file $TMPM
-    check_cmd $cc $CPPFLAGS $CFLAGS "$@" $CC_C $(cc_o $TMPO) $TMPM
+    check_cmd $cc -Werror=missing-prototypes $CPPFLAGS $CFLAGS "$@" $CC_C $(cc_o $TMPO) $TMPM
 }
 
 check_cpp(){