[SCM] libav/experimental: configure: allow bulk-disabled things to be re-enabled by dependents

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit fed5d54b56cfc5e439af66614b999c4a814c8803
Author: Måns Rullgård <mans at mansr.com>
Date:   Sun Jul 12 00:17:42 2009 +0000

    configure: allow bulk-disabled things to be re-enabled by dependents
    
    Originally committed as revision 19401 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/configure b/configure
index ad9e8c1..1bd8dc2 100755
--- a/configure
+++ b/configure
@@ -1347,6 +1347,7 @@ for opt do
     --enable-?*|--disable-?*)
     eval $(echo "$opt" | sed 's/--/action=/;s/-/ option=/;s/-/_/g')
     if is_in $option $COMPONENT_LIST; then
+        test $action = disable && action=unset
         eval $action \$$(toupper ${option%s})_LIST
     elif is_in $option $CMDLINE_SELECT; then
         $action $option

-- 
Libav/FFmpeg packaging