ports/187836: [patch] multimedia/mythtv: make sure libavcodec builds MD code

[Jan Beich]

>Number:         187836
>Category:       ports
>Synopsis:       [patch] multimedia/mythtv: make sure libavcodec builds MD code
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Mar 22 09:00:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator:     Jan Beich
>Release:        10.0-RELEASE amd64
>Organization:
>Environment:
http://forums.freebsd.org/viewtopic.php?f=5&t=45299

>Description:
Same as ports/181964, actually affects any port with bundled ffmpeg/libav which inherits make(1) vars.

>How-To-Repeat:

>Fix:
Define NOPRECIOUSMAKEVARS, rename $(ARCH) variable or use already patched multimedia/ffmpeg port. The following patch implements the first and the easiest fix.

--- mythtv_noprecious.diff begins here ---
Index: multimedia/mythtv/Makefile
===================================================================
--- multimedia/mythtv/Makefile	(revision 348759)
+++ multimedia/mythtv/Makefile	(working copy)
@@ -28,6 +28,7 @@ GH_COMMIT=	5a5e1cd
 WRKSRC=		${WRKDIR}/${GH_ACCOUNT}-${GH_PROJECT}-${GH_COMMIT}/${GH_PROJECT}
 
 ONLY_FOR_ARCHS=	i386 amd64
+NOPRECIOUSMAKEVARS= # don't override $(ARCH) in ffmpeg makefiles
 USES=		gmake pkgconfig perl5
 USE_QT4=	gui sql network script linguist_build l10n sql-mysql_run \
 		moc_build qmake_build rcc_build uic_build imageformats
Index: multimedia/mythtv/files/patch-external__FFmpeg__configure
===================================================================
--- multimedia/mythtv/files/patch-external__FFmpeg__configure	(revision 348759)
+++ multimedia/mythtv/files/patch-external__FFmpeg__configure	(working copy)
@@ -20,12 +20,3 @@
          ;;
          # targets that do support conditional mov but on which it's slow
          pentium4|pentium4m|prescott|nocona)
-@@ -3063,7 +3063,7 @@
- SRC_PATH_BARE=$source_path
- BUILD_ROOT="$PWD"
- CC_IDENT=$cc_ident
--ARCH=$arch
-+FFMPEG_ARCH=$arch
- CC=$cc
- AS=$as
- LD=$ld
--- mythtv_noprecious.diff ends here ---


>Release-Note:
>Audit-Trail:
>Unformatted: