From 4c8bcc59f752b27bd38e72b430598d98f14782ce Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Sun, 30 Dec 2007 05:00:20 +0000
Subject: [PATCH] Don't use -fvisibility if it generates warnings ... like this
 one: warning: visibility attribute not supported in this configuration;
 ignored

--HG--
branch : SDL-1.2
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/branches/SDL-1.2%402688
---
 configure.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.in b/configure.in
index 77ecd5c02..522855167 100644
--- a/configure.in
+++ b/configure.in
@@ -833,7 +833,7 @@ CheckVisibilityHidden()
 
     visibility_CFLAGS="-fvisibility=hidden"
     save_CFLAGS="$CFLAGS"
-    CFLAGS="$save_CFLAGS $visibility_CFLAGS"
+    CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
     AC_TRY_COMPILE([
     #if !defined(__GNUC__) || __GNUC__ < 4
     #error SDL only uses visibility attributes in GCC 4 or newer