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| author | tijl <tijl@FreeBSD.org> | 2014-04-23 21:25:16 +0800 |
|---|---|---|
| committer | tijl <tijl@FreeBSD.org> | 2014-04-23 21:25:16 +0800 |
| commit | 55e5c34e31b90aa95311b10bd4a3072f2163ebfe (patch) | |
| tree | 69c07cdc4812f0f8be0cc44c38513f540c058778 /multimedia/libmpeg2 | |
| parent | 0c15193d405451f0e1452ba981c8efb1df1447dd (diff) | |
| download | freebsd-ports-gnome-55e5c34e31b90aa95311b10bd4a3072f2163ebfe.tar.gz freebsd-ports-gnome-55e5c34e31b90aa95311b10bd4a3072f2163ebfe.tar.zst freebsd-ports-gnome-55e5c34e31b90aa95311b10bd4a3072f2163ebfe.zip | |
When linking a library libA with a library libB using libtool, if libB.la
exists, libtool will add all libraries libB.la refers to (dependency_libs
field) to the linker command line and store them in the dependency_libs
field of libA.la. So everything that subsequently links with libA will also
link to these extra libraries. This causes too much overlinking.
This commit modifies Mk/Uses/libtool.mk so it empties the dependency_libs
field in .la libraries during staging. However, because .la libraries have
very limited use when dependency_libs is empty it makes sense to completely
remove them during staging.
So with this commit USES=libtool is modified to remove .la libraries and a
new form (USES=libtool:keepla) is introduced in case they need to be kept
(dependency_libs is still emptied).
PORTREVISION is bumped on all ports with USES=libtool that install .la
libraries. Most ports are also changed to add :keepla because .la
libraries have to be kept around as long as there are dependent ports with
.la libraries that refer to them in their dependency_libs field. In most
cases :keepla can be removed again as soon as all dependent ports that
install .la libraries have some form of USES=libtool added to their
Makefile.
PR: ports/188759
Exp-run: bdrewery
Approved by: portmgr (bdrewery)
Diffstat (limited to 'multimedia/libmpeg2')
| -rw-r--r-- | multimedia/libmpeg2/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/multimedia/libmpeg2/Makefile b/multimedia/libmpeg2/Makefile index 34d33fe1ae4f..3ac2e0bc0d5e 100644 --- a/multimedia/libmpeg2/Makefile +++ b/multimedia/libmpeg2/Makefile @@ -3,14 +3,14 @@ PORTNAME= libmpeg2 PORTVERSION= 0.5.1 -PORTREVISION= 4 +PORTREVISION= 5 CATEGORIES= multimedia MASTER_SITES= http://libmpeg2.sourceforge.net/files/ MAINTAINER= multimedia@FreeBSD.org COMMENT= Free library for decoding MPEG-2 and MPEG-1 video streams -USES= libtool pathfix +USES= libtool:keepla pathfix GNU_CONFIGURE= yes USE_LDCONFIG= yes |