[SCM] libav/experimental: Only define AltiVec vector syntax macro when AltiVec is enabled. patch by Peter Ross, pross xvid org

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit d7bd0b3dea1739a37cbf86d1e80e66a08246707a
Author: Peter Ross <pross at xvid.org>
Date:   Sat Jul 5 08:10:47 2008 +0000

    Only define AltiVec vector syntax macro when AltiVec is enabled.
    patch by Peter Ross, pross xvid org
    
    Originally committed as revision 14073 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavutil/internal.h b/libavutil/internal.h
index 35589fa..8bf5706 100644
--- a/libavutil/internal.h
+++ b/libavutil/internal.h
@@ -50,11 +50,13 @@
 #endif
 #endif
 
+#ifdef HAVE_ALTIVEC
 #ifdef HAVE_ALTIVEC_VECTOR_BRACES
 #define AVV(x...) {x}
 #else
 #define AVV(x...) (x)
 #endif
+#endif
 
 #ifndef M_PI
 #define M_PI    3.14159265358979323846

-- 
Libav/FFmpeg packaging