From 2f05d9c1ee639bc2a81f5724cc54a20e1053f982 Mon Sep 17 00:00:00 2001
From: Matthieu Castet <castet.matthieu@free.fr>
Date: Wed, 7 May 2008 08:36:23 +0000
Subject: [PATCH] When compiling with -fmudflap configure fill EXTERN_PREFIX
 with garbage (some mudflap symbol), so just pick out ff_extern symbols in
 this case. patch by matthieu castet, castet.matthieu free fr

Originally committed as revision 13072 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index f8b80a9310..e13f1a02fd 100755
--- a/configure
+++ b/configure
@@ -1474,7 +1474,7 @@ fi
 check_cc <<EOF || die "Symbol mangling check failed."
 int ff_extern;
 EOF
-sym=$($nm -P -g $TMPO)
+sym=$($nm -P -g $TMPO | grep ff_extern)
 extern_prefix=${sym%%ff_extern*}
 
 check_asm inline_asm '""'