From 0a30cae50a2f9d316c69ae1559b0a2b222de54e7 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Wed, 7 Mar 2018 16:42:57 +0100
Subject: [PATCH] sdl: workaround bug in sdl 2.0.8 headers
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https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=892087

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20180307154258.9313-1-kraxel@redhat.com
(cherry picked from commit 2ca5c43091324a68772dc348cdf157c63888c168)
Signed-off-by: Greg Kurz <groug@kaod.org>
---
 configure | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure b/configure
index 087a82ac50..3c8e66c750 100755
--- a/configure
+++ b/configure
@@ -2788,6 +2788,7 @@ if test "$sdl" != "no" ; then
 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 EOF
   sdl_cflags=$($sdlconfig --cflags 2>/dev/null)
+  sdl_cflags="$sdl_cflags -Wno-undef"  # workaround 2.0.8 bug
   if test "$static" = "yes" ; then
     if $pkg_config $sdlname --exists; then
       sdl_libs=$($pkg_config $sdlname --static --libs 2>/dev/null)
-- 
2.39.5