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# Copyright 1999-2005 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License v2 |
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# $Header: /var/cvsroot/gentoo-x86/eclass/vdr-plugin.eclass,v 1.24 2006/07/05 17:08:54 zzam Exp $ |
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# |
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# Author: |
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# Matthias Schwarzott <zzam@gentoo.org> |
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|
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# vdr-plugin.eclass |
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# |
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# eclass to create ebuilds for vdr plugins |
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# |
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|
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# Example ebuild (vdr-femon): |
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# |
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# inherit vdr-plugin |
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# IUSE="" |
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# SLOT="0" |
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# DESCRIPTION="vdr Plugin: DVB Frontend Status Monitor (signal strengt/noise)" |
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# HOMEPAGE="http://www.saunalahti.fi/~rahrenbe/vdr/femon/" |
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# SRC_URI="http://www.saunalahti.fi/~rahrenbe/vdr/femon/files/${P}.tgz" |
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# LICENSE="GPL-2" |
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# KEYWORDS="~x86" |
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# DEPEND=">=media-video/vdr-1.3.27" |
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# |
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# |
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|
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# Installation of a config file for the plugin |
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# |
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# If ${VDR_CONFD_FILE} is set install this file |
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# else install ${FILESDIR}/confd if it exists. |
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|
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# Gets installed as /etc/conf.d/vdr.${VDRPLUGIN}. |
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# For the plugin vdr-femon this would be /etc/conf.d/vdr.femon |
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|
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|
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# Installation of an rc-addon file for the plugin |
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# |
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# If ${VDR_RCADDON_FILE} is set install this file |
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# else install ${FILESDIR}/rc-addon.sh if it exists. |
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# |
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# Gets installed under ${VDR_RC_DIR}/plugin-${VDRPLUGIN}.sh |
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# (in example vdr-femon this would be /usr/lib/vdr/rcscript/plugin-femon.sh) |
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# |
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# This file is sourced by the startscript when plugin is activated in /etc/conf.d/vdr |
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# It could be used for special startup actions for this plugins, or to create the |
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# plugin command line options from a nicer version of a conf.d file. |
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|
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inherit base multilib eutils flag-o-matic |
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|
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IUSE="debug" |
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|
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# Name of the plugin stripped from all vdrplugin-, vdr- and -cvs pre- and postfixes |
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VDRPLUGIN="${PN/#vdrplugin-/}" |
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VDRPLUGIN="${VDRPLUGIN/#vdr-/}" |
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VDRPLUGIN="${VDRPLUGIN/%-cvs/}" |
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|
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DESCRIPTION="vdr Plugin: ${VDRPLUGIN} (based on vdr-plugin.eclass)" |
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|
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# works in most cases |
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S="${WORKDIR}/${VDRPLUGIN}-${PV}" |
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|
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# depend on headers for DVB-driver |
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RDEPEND=">=media-tv/gentoo-vdr-scripts-0.3.4-r1" |
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DEPEND="media-tv/linuxtv-dvb-headers" |
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|
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|
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# this code is from linux-mod.eclass |
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update_vdrplugindb() { |
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local VDRPLUGINDB_DIR=${ROOT}/var/lib/vdrplugin-rebuild/ |
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|
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if [[ ! -f ${VDRPLUGINDB_DIR}/vdrplugindb ]]; then |
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[[ ! -d ${VDRPLUGINDB_DIR} ]] && mkdir -p ${VDRPLUGINDB_DIR} |
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touch ${VDRPLUGINDB_DIR}/vdrplugindb |
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fi |
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if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${VDRPLUGINDB_DIR}/vdrplugindb) ]]; then |
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einfo "Adding plugin to vdrplugindb." |
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echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${VDRPLUGINDB_DIR}/vdrplugindb |
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fi |
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} |
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|
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remove_vdrplugindb() { |
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local VDRPLUGINDB_DIR=${ROOT}/var/lib/vdrplugin-rebuild/ |
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|
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if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${VDRPLUGINDB_DIR}/vdrplugindb) ]]; then |
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einfo "Removing ${CATEGORY}/${PN}-${PVR} from vdrplugindb." |
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sed -ie "/.*${CATEGORY}\/${P}.*/d" ${VDRPLUGINDB_DIR}/vdrplugindb |
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fi |
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} |
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|
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vdr-plugin_pkg_setup() { |
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# -fPIC is needed for shared objects on some platforms (amd64 and others) |
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append-flags -fPIC |
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use debug && append-flags -g |
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|
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# Where should the plugins live in the filesystem |
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VDR_PLUGIN_DIR="/usr/$(get_libdir)/vdr/plugins" |
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VDR_CHECKSUM_DIR="${VDR_PLUGIN_DIR%/plugins}/checksums" |
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|
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# transition to /usr/share/... will need new vdr-scripts version stable |
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VDR_RC_DIR="/usr/lib/vdr/rcscript" |
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|
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# Pathes to includes |
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VDR_INCLUDE_DIR="/usr/include" |
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DVB_INCLUDE_DIR="/usr/include" |
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|
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VDRVERSION=$(awk -F'"' '/define VDRVERSION/ {print $2}' ${VDR_INCLUDE_DIR}/vdr/config.h) |
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APIVERSION=$(awk -F'"' '/define APIVERSION/ {print $2}' ${VDR_INCLUDE_DIR}/vdr/config.h) |
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[[ -z ${APIVERSION} ]] && APIVERSION="${VDRVERSION}" |
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|
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einfo "Building ${PF} against vdr-${VDRVERSION}" |
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einfo "APIVERSION: ${APIVERSION}" |
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} |
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|
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vdr-plugin_src_unpack() { |
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[ -z "$1" ] && vdr-plugin_src_unpack unpack patchmakefile |
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while [ "$1" ]; do |
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case "$1" in |
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unpack) |
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base_src_unpack |
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;; |
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patchmakefile) |
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if ! cd ${S}; then |
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ewarn "There seems to be no plugin-directory with the name ${S##*/}" |
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ewarn "Perhaps you find one among these:" |
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cd "${WORKDIR}" |
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einfo "$(/bin/ls -1 ${WORKDIR})" |
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die "Could not change to plugin-source-directory!" |
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fi |
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einfo "Patching Makefile" |
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[[ -e Makefile ]] || die "Makefile of plugin can not be found!" |
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cp Makefile Makefile.orig |
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sed -i Makefile \ |
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-e '1i\#Makefile was patched by vdr-plugin.eclass' |
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ebegin " Setting Pathes" |
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sed -i Makefile \ |
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-e "s:^VDRDIR.*$:VDRDIR = ${VDR_INCLUDE_DIR}:" \ |
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-e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \ |
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-e "s:^LIBDIR.*$:LIBDIR = ${S}:" \ |
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-e "s:^TMPDIR.*$:TMPDIR = ${T}:" \ |
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-e 's:-I$(VDRDIR)/include:-I$(VDRDIR):' \ |
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-e 's:-I$(DVBDIR)/include:-I$(DVBDIR):' \ |
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-e 's:-I$(VDRDIR) -I$(DVBDIR):-I$(DVBDIR) -I$(VDRDIR):' \ |
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-e 's:$(VDRDIR)/\([a-z]*\.h\|Make.config\):$(VDRDIR)/vdr/\1:' |
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eend $? |
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ebegin " Converting to APIVERSION" |
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sed -i Makefile \ |
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-e 's:^APIVERSION = :APIVERSION ?= :' \ |
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-e 's:$(LIBDIR)/$@.$(VDRVERSION):$(LIBDIR)/$@.$(APIVERSION):' \ |
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-e '2i\APIVERSION = '"${APIVERSION}" |
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eend $? |
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ebegin " Correcting CXXFLAGS" |
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sed -i Makefile \ |
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-e 's:^CXXFLAGS:#CXXFLAGS:' |
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eend $? |
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;; |
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esac |
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shift |
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done |
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} |
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vdr-plugin_copy_source_tree() { |
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cp -r ${S} ${T}/source-tree |
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cd ${T}/source-tree |
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mv Makefile.orig Makefile |
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sed -i Makefile \ |
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-e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \ |
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-e 's:^CXXFLAGS:#CXXFLAGS:' \ |
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-e 's:-I$(DVBDIR)/include:-I$(DVBDIR):' \ |
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-e 's:-I$(VDRDIR) -I$(DVBDIR):-I$(DVBDIR) -I$(VDRDIR):' |
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} |
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vdr-plugin_install_source_tree() { |
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einfo "Installing sources" |
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destdir=${VDRSOURCE_DIR}/vdr-${VDRVERSION}/PLUGINS/src/${VDRPLUGIN} |
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insinto ${destdir}-${PV} |
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doins -r ${T}/source-tree/* |
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|
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dosym ${VDRPLUGIN}-${PV} ${destdir} |
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} |
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vdr-plugin_src_compile() { |
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[ -z "$1" ] && vdr-plugin_src_compile prepare compile |
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while [ "$1" ]; do |
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case "$1" in |
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prepare) |
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[[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_copy_source_tree |
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;; |
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compile) |
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cd ${S} |
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emake ${VDRPLUGIN_MAKE_TARGET:-all} || die "emake failed" |
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;; |
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esac |
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shift |
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done |
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} |
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vdr-plugin_src_install() { |
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[[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_install_source_tree |
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cd ${S} |
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|
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if [[ -n ${VDR_MAINTAINER_MODE} ]]; then |
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local mname=${P}-Makefile |
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cp Makefile ${mname}.patched |
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cp Makefile.orig ${mname}.before |
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diff -u ${mname}.before ${mname}.patched > ${mname}.diff |
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insinto "/usr/share/vdr/maintainer-data/makefile-changes" |
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doins ${mname}.diff |
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insinto "/usr/share/vdr/maintainer-data/makefile-before" |
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doins ${mname}.before |
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insinto "/usr/share/vdr/maintainer-data/makefile-patched" |
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doins ${mname}.patched |
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fi |
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insinto "${VDR_PLUGIN_DIR}" |
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doins libvdr-*.so.* |
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local docfile |
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for docfile in README* HISTORY CHANGELOG; do |
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[[ -f ${docfile} ]] && dodoc ${docfile} |
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done |
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# if VDR_CONFD_FILE is empty and ${FILESDIR}/confd exists take it |
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[[ -z ${VDR_CONFD_FILE} ]] && [[ -e ${FILESDIR}/confd ]] && VDR_CONFD_FILE=${FILESDIR}/confd |
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|
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if [[ -n ${VDR_CONFD_FILE} ]]; then |
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insinto /etc/conf.d |
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newins "${VDR_CONFD_FILE}" vdr.${VDRPLUGIN} |
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fi |
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# if VDR_RCADDON_FILE is empty and ${FILESDIR}/rc-addon.sh exists take it |
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[[ -z ${VDR_RCADDON_FILE} ]] && [[ -e ${FILESDIR}/rc-addon.sh ]] && VDR_RCADDON_FILE=${FILESDIR}/rc-addon.sh |
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if [[ -n ${VDR_RCADDON_FILE} ]]; then |
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insinto "${VDR_RC_DIR}" |
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newins "${VDR_RCADDON_FILE}" plugin-${VDRPLUGIN}.sh |
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fi |
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|
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|
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insinto ${VDR_CHECKSUM_DIR} |
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if [[ -f ${ROOT}${VDR_CHECKSUM_DIR}/header-md5-vdr ]]; then |
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newins ${ROOT}${VDR_CHECKSUM_DIR}/header-md5-vdr header-md5-${PN} |
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else |
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if which md5sum >/dev/null 2>&1; then |
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cd ${S} |
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( |
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cd ${ROOT}${VDR_INCLUDE_DIR}/vdr |
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md5sum *.h libsi/*.h|LC_ALL=C sort --key=2 |
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) > header-md5-${PN} |
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doins header-md5-${PN} |
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fi |
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fi |
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} |
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|
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vdr-plugin_pkg_postinst() { |
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update_vdrplugindb |
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einfo |
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einfo "The vdr plugin ${VDRPLUGIN} has now been installed." |
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einfo "To activate execute the following command:" |
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einfo |
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einfo " emerge --config ${PN}" |
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einfo |
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if [[ -n "${VDR_CONFD_FILE}" ]]; then |
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einfo "And have a look at the config-file" |
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einfo "/etc/conf.d/vdr.${VDRPLUGIN}" |
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einfo |
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fi |
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} |
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vdr-plugin_pkg_postrm() { |
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remove_vdrplugindb |
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} |
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|
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vdr-plugin_pkg_config_final() { |
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diff ${conf_orig} ${conf} |
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rm ${conf_orig} |
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} |
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|
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vdr-plugin_pkg_config() { |
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if [[ -z "${INSTALLPLUGIN}" ]]; then |
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INSTALLPLUGIN="${VDRPLUGIN}" |
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fi |
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# First test if plugin is already inside PLUGINS |
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local conf=/etc/conf.d/vdr |
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conf_orig=${conf}.before_emerge_config |
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cp ${conf} ${conf_orig} |
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|
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einfo "Reading ${conf}" |
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if ! grep -q "^PLUGINS=" ${conf}; then |
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local LINE=$(sed ${conf} -n -e '/^#.*PLUGINS=/=' | tail -n 1) |
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if [[ -n "${LINE}" ]]; then |
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sed -e ${LINE}'a PLUGINS=""' -i ${conf} |
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else |
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echo 'PLUGINS=""' >> ${conf} |
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fi |
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unset LINE |
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fi |
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|
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unset PLUGINS |
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PLUGINS=$(source /etc/conf.d/vdr; echo ${PLUGINS}) |
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|
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active=0 |
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for p in ${PLUGINS}; do |
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if [[ "${p}" == "${INSTALLPLUGIN}" ]]; then |
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active=1 |
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break; |
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fi |
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done |
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|
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if [[ "${active}" == "1" ]]; then |
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einfo "${INSTALLPLUGIN} already activated" |
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echo |
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read -p "Do you want to deactivate ${INSTALLPLUGIN} (yes/no) " answer |
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if [[ "${answer}" != "yes" ]]; then |
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einfo "aborted" |
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return |
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fi |
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einfo "Removing ${INSTALLPLUGIN} from active plugins." |
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local LINE=$(sed ${conf} -n -e '/^PLUGINS=.*\<'${INSTALLPLUGIN}'\>/=' | tail -n 1) |
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sed -i ${conf} -e ${LINE}'s/\<'${INSTALLPLUGIN}'\>//' \ |
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-e ${LINE}'s/ \( \)*/ /g' \ |
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-e ${LINE}'s/ "/"/g' \ |
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-e ${LINE}'s/" /"/g' |
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|
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vdr-plugin_pkg_config_final |
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return |
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fi |
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|
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|
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einfo "Adding ${INSTALLPLUGIN} to active plugins." |
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local LINE=$(sed ${conf} -n -e '/^PLUGINS=/=' | tail -n 1) |
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sed -i ${conf} -e ${LINE}'s/^PLUGINS=" *\(.*\)"/PLUGINS="\1 '${INSTALLPLUGIN}'"/' \ |
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-e ${LINE}'s/ \( \)*/ /g' \ |
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-e ${LINE}'s/ "/"/g' \ |
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-e ${LINE}'s/" /"/g' |
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|
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vdr-plugin_pkg_config_final |
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} |
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|
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fix_vdr_libsi_include() |
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{ |
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einfo "Fixing include of libsi-headers" |
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local f |
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for f; do |
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sed -i "${f}" \ |
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-e '/#include/s:"\(.*libsi.*\)":<\1>:' \ |
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-e '/#include/s:<.*\(libsi/.*\)>:<vdr/\1>:' |
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done |
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} |
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|
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EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postinst pkg_postrm pkg_config |
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