[SCM] libav/experimental: add -Wno-pointer-sign to CFLAGS

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit cc1fb6238bc0602e65fc3a5b3bf54cda916d47fc
Author: Måns Rullgård <mans at mansr.com>
Date:   Thu Jan 25 21:07:12 2007 +0000

    add -Wno-pointer-sign to CFLAGS
    
    Originally committed as revision 7713 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/configure b/configure
index 18aad8c..7ba0565 100755
--- a/configure
+++ b/configure
@@ -1776,6 +1776,7 @@ check_cflags -Wno-switch
 check_cflags -Wdisabled-optimization
 check_cflags -Wpointer-arith
 check_cflags -Wredundant-decls
+check_cflags -Wno-pointer-sign
 enabled extrawarnings && check_cflags -Winline
 
 # add some linker flags

-- 
Libav/FFmpeg packaging