From: Steve Youngs <steve@sxemacs.org>
Date: Wed, 11 May 2011 23:50:23 +0000 (+1000)
Subject: Fix building with current git FFmpeg
X-Git-Tag: v22.1.15~119
X-Git-Url: http://cgit.sxemacs.org/?p=sxemacs;a=commitdiff_plain;h=ad9e2b4f262ca555dc96b5f473a4f55709ad620c

Fix building with current git FFmpeg

	* m4/sxe-mm.m4 (SXE_MM_CHECK_FFMPEG): Turn off -Werror in the test
	to see if url_fopen() needs ByteIOContext**.

	That stuff is now deprecated in current FFmpeg git repo.  This
	patch allows SXEmacs to build with it, although, with loads of
	warnings.  Yeah, I'm on it. :-)

Signed-off-by: Steve Youngs <steve@sxemacs.org>
---

diff --git a/m4/sxe-mm.m4 b/m4/sxe-mm.m4
index 919cad7..b1842bd 100644
--- a/m4/sxe-mm.m4
+++ b/m4/sxe-mm.m4
@@ -380,7 +380,7 @@ dnl 	_SXE_CHECK_pkgconfig_based([ffmpeg], [libavformat], [49.0.0])
 
 	SXE_DUMP_LIBS
 	CPPFLAGS="$CPPFLAGS ${FFMPEG_CPPFLAGS}"
-	SXE_LANG_WERROR([on])
+	SXE_LANG_WERROR([off])
 	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 #if defined HAVE_ERRNO_H
 # include <errno.h>