[SCM] libav/experimental: use diff -u -w in codec regression test

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 4411cb11f89972b95f0c4db70d7466ba7104388d
Author: Måns Rullgård <mans at mansr.com>
Date:   Sat Feb 23 13:15:24 2008 +0000

    use diff -u -w in codec regression test
    
    Originally committed as revision 12181 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/Makefile b/Makefile
index 66af579..77e2def 100644
--- a/Makefile
+++ b/Makefile
@@ -356,8 +356,8 @@ ROTOZOOM_REG = tests/data/rotozoom.regression
 VSYNTH_REG   = tests/data/vsynth.regression
 
 codectest: $(VSYNTH_REG) $(ROTOZOOM_REG)
-	diff -u $(FFMPEG_REFFILE)   $(VSYNTH_REG)
-	diff -u $(ROTOZOOM_REFFILE) $(ROTOZOOM_REG)
+	diff -u -w $(FFMPEG_REFFILE)   $(VSYNTH_REG)
+	diff -u -w $(ROTOZOOM_REFFILE) $(ROTOZOOM_REG)
 
 libavtest: $(LAVF_REG)
 	diff -u -w $(LIBAV_REFFILE) $(LAVF_REG)

-- 
Libav/FFmpeg packaging