linamh/eclass/gst-plugins-good.eclass
2010-12-12 15:10:45 +00:00

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# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/gst-plugins-good.eclass,v 1.21 2010/07/30 11:08:44 leio Exp $
# Author : foser <foser@gentoo.org>, zaheerm <zaheerm@gentoo.org>
# gst-plugins-good eclass
#
# eclass to make external gst-plugins emergable on a per-plugin basis
# to solve the problem with gst-plugins generating far too much unneeded deps
#
# 3rd party applications using gstreamer now should depend on a set of plugins as
# defined in the source, obtain recommended plugins to use from
# Gentoo developers responsible for gstreamer <gnome@gentoo.org>, the application developer
# or the gstreamer team.
inherit eutils versionator gst-plugins10
###
# variable declarations
###
MY_PN=gst-plugins-good
MY_P=${MY_PN}-${PV}
# All relevant configure options for gst-plugins
# need a better way to extract these
# First line for non-plugin build related configure options; second line for
# sys/ plugins; rest is split plugin options in order of ./configure --help output.
# Good ways of validation are seeing diff of old and new configure.ac, and ./configure --help
#
# This list is current to gst-plugins-good-0.10.23:
my_gst_plugins_good="gconftool zlib bz2
directsound oss sunaudio osx_audio osx_video gst_v4l2 x xshm xvideo
aalib aalibtest annodex cairo esd esdtest flac gconf gdk_pixbuf hal jpeg
libcaca libdv libpng pulse dv1394 shout2 shout2test soup speex taglib wavpack"
# When adding conditionals like below, be careful about having leading spaces in concat
# sys/oss4 moved here since 0.10.23
if version_is_at_least "0.10.23"; then
my_gst_plugins_good+=" oss4"
fi
#SRC_URI="mirror://gnome/sources/gst-plugins/${PV_MAJ_MIN}/${MY_P}.tar.bz2"
SRC_URI="http://gstreamer.freedesktop.org/src/gst-plugins-good/${MY_P}.tar.bz2"
S=${WORKDIR}/${MY_P}
# added to remove circular deps
# 6/2/2006 - zaheerm
if [ "${PN}" != "${MY_PN}" ]; then
RDEPEND="=media-libs/gst-plugins-base-0.10*"
DEPEND="${RDEPEND}
>=sys-apps/sed-4
dev-util/pkgconfig"
RESTRICT=test
fi
###
# public functions
###
gst-plugins-good_src_configure() {
# disable any external plugin besides the plugin we want
local plugin gst_conf
einfo "Configuring to build ${GST_PLUGINS_BUILD} plugin(s) ..."
for plugin in ${my_gst_plugins_good}; do
gst_conf="${gst_conf} --disable-${plugin} "
done
for plugin in ${GST_PLUGINS_BUILD}; do
gst_conf="${gst_conf} --enable-${plugin} "
done
cd ${S}
econf ${@} --with-package-name="Gentoo GStreamer Ebuild" --with-package-origin="http://www.gentoo.org" ${gst_conf} || die "./configure failure"
}
###
# public inheritable functions
###
gst-plugins-good_src_unpack() {
# local makefiles
unpack ${A}
# Link with the syswide installed gst-libs if needed
# gst-plugins10_find_plugin_dir
# cd ${S}
# Remove generation of any other Makefiles except the plugin's Makefile
# if [ -d "${S}/sys/${GST_PLUGINS_BUILD_DIR}" ]; then
# makefiles="Makefile sys/Makefile sys/${GST_PLUGINS_BUILD_DIR}/Makefile"
# elif [ -d "${S}/ext/${GST_PLUGINS_BUILD_DIR}" ]; then
# makefiles="Makefile ext/Makefile ext/${GST_PLUGINS_BUILD_DIR}/Makefile"
# fi
# sed -e "s:ac_config_files=.*:ac_config_files='${makefiles}':" \
# -i ${S}/configure
}
gst-plugins-good_src_compile() {
gst-plugins-good_src_configure ${@}
gst-plugins10_find_plugin_dir
emake || die "compile failure"
}
gst-plugins-good_src_install() {
gst-plugins10_find_plugin_dir
einstall || die
[[ -e README ]] && dodoc README
}
EXPORT_FUNCTIONS src_unpack src_compile src_install