[SCM] libav/experimental: 'malloc' attribute isn't supported in old gcc.

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 0fd48faca5c8b03817737419880b501f5de55f0b
Author: Zuxy Meng <zuxy.meng at gmail.com>
Date:   Wed Mar 19 07:42:50 2008 +0000

    'malloc' attribute isn't supported in old gcc.
    
    Originally committed as revision 12500 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavutil/mem.h b/libavutil/mem.h
index d73e225..95eb9f5 100644
--- a/libavutil/mem.h
+++ b/libavutil/mem.h
@@ -42,7 +42,7 @@
     #define DECLARE_ASM_CONST(n,t,v)    static const t v
 #endif
 
-#ifdef __GNUC__
+#if defined(__GNUC__) && (__GNU__ > 3 || __GNU__ == 3 && __GNU_MINOR__ > 0)
     #define av_malloc_attrib __attribute__((__malloc__))
 #else
     #define av_malloc_attrib

-- 
Libav/FFmpeg packaging