[FFmpeg-cvslog] r24585 - trunk/configure

[stefano]

Author: stefano
Date: Fri Jul 30 02:05:16 2010
New Revision: 24585

Log:
Make pkgconfig_generate() explicitly return 0 in instead of returning
without value when the target library is disabled.

If it does not explicitly return 0, when the last library is disabled
(swscale), the final "configure" exit value is 1, even if the
configure script is successfully executed. So it breaks scripts that
invoke configure and rely on 0 for success and 1 for failure.

Patch by Jean-Daniel Dupas reverse(<org.shadowlab at devlists>).

Modified:
   trunk/configure

Modified: trunk/configure
==============================================================================
--- trunk/configure	Fri Jul 30 01:58:04 2010	(r24584)
+++ trunk/configure	Fri Jul 30 02:05:16 2010	(r24585)
@@ -3192,7 +3192,7 @@ comment=$2
 version=$3
 libs=$4
 requires=$5
-enabled $shortname || return
+enabled $shortname || return 0
 cat <<EOF > $name/$name.pc
 prefix=$prefix
 exec_prefix=\${prefix}