gentoo-x86/eclass/vdr-plugin.eclass

# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/vdr-plugin.eclass,v 1.59 2008/04/23 13:56:20 zzam Exp $
#
# Author:
#   Matthias Schwarzott <zzam@gentoo.org>
#   Joerg Bornkessel <hd_brummy@gentoo.org>

# vdr-plugin.eclass
#
#   eclass to create ebuilds for vdr plugins
#

# Example ebuild (vdr-femon):
#
#       inherit vdr-plugin
#       IUSE=""
#       SLOT="0"
#       DESCRIPTION="vdr Plugin: DVB Frontend Status Monitor (signal strengt/noise)"
#       HOMEPAGE="http://www.saunalahti.fi/~rahrenbe/vdr/femon/"
#       SRC_URI="http://www.saunalahti.fi/~rahrenbe/vdr/femon/files/${P}.tgz"
#       LICENSE="GPL-2"
#       KEYWORDS="~x86"
#       DEPEND=">=media-video/vdr-1.3.27"
#
#

# Installation of a config file for the plugin
#
#     If ${VDR_CONFD_FILE} is set install this file
#     else install ${FILESDIR}/confd if it exists.

#     Gets installed as /etc/conf.d/vdr.${VDRPLUGIN}.
#     For the plugin vdr-femon this would be /etc/conf.d/vdr.femon


# Installation of an rc-addon file for the plugin
#
#     If ${VDR_RCADDON_FILE} is set install this file
#     else install ${FILESDIR}/rc-addon.sh if it exists.
#
#     Gets installed under ${VDR_RC_DIR}/plugin-${VDRPLUGIN}.sh
#     (in example vdr-femon this would be /usr/share/vdr/rcscript/plugin-femon.sh)
#
#     This file is sourced by the startscript when plugin is activated in /etc/conf.d/vdr
#     It could be used for special startup actions for this plugins, or to create the
#     plugin command line options from a nicer version of a conf.d file.

# HowTo use own local patches; Example
#
#       Add to your /etc/make.conf:
#       VDR_LOCAL_PATCHES_DIR="/usr/local/patch"
#
#       Add two DIR's in your local patch dir, ${PN}/${PV},
#       e.g for vdr-burn-0.1.0 should be:
#       /usr/local/patch/vdr-burn/0.1.0/
#
#       all patches which ending on diff or patch in this DIR will automatically applied
#

inherit base multilib eutils flag-o-matic

IUSE=""

# Name of the plugin stripped from all vdrplugin-, vdr- and -cvs pre- and postfixes
VDRPLUGIN="${PN/#vdrplugin-/}"
VDRPLUGIN="${VDRPLUGIN/#vdr-/}"
VDRPLUGIN="${VDRPLUGIN/%-cvs/}"

DESCRIPTION="vdr Plugin: ${VDRPLUGIN} (based on vdr-plugin.eclass)"

# works in most cases
S="${WORKDIR}/${VDRPLUGIN}-${PV}"

# depend on headers for DVB-driver
DEPEND=">=media-tv/gentoo-vdr-scripts-0.3.8
        || ( >=media-tv/gentoo-vdr-scripts-0.4.2 >=media-tv/vdrplugin-rebuild-0.2 )
        >=app-admin/eselect-vdr-0.0.2
        media-tv/linuxtv-dvb-headers"


# New method of storing plugindb
#   Called from src_install
#   file maintained by normal portage-methods
create_plugindb_file() {
        local NEW_VDRPLUGINDB_DIR=/usr/share/vdr/vdrplugin-rebuild/
        local DB_FILE="${NEW_VDRPLUGINDB_DIR}/${CATEGORY}-${PF}"
        insinto "${NEW_VDRPLUGINDB_DIR}"

#       BUG: portage-2.1.4_rc9 will delete the EBUILD= line, so we cannot use this code.
#       cat <<-EOT > "${D}/${DB_FILE}"
#               VDRPLUGIN_DB=1
#               CREATOR=ECLASS
#               EBUILD=${CATEGORY}/${PN}
#               EBUILD_V=${PVR}
#       EOT
        {
                echo "VDRPLUGIN_DB=1"
                echo "CREATOR=ECLASS"
                echo "EBUILD=${CATEGORY}/${PN}"
                echo "EBUILD_V=${PVR}"
                echo "PLUGINS=\"$@\""
        } > "${D}/${DB_FILE}"
}

# Delete files created outside of vdr-plugin.eclass
#   vdrplugin-rebuild.ebuild converted plugindb and files are
#   not deleted by portage itself - should only be needed as
#   long as not every system has switched over to
#   vdrplugin-rebuild-0.2 / gentoo-vdr-scripts-0.4.2
delete_orphan_plugindb_file() {
        #elog Testing for orphaned plugindb file
        local NEW_VDRPLUGINDB_DIR=/usr/share/vdr/vdrplugin-rebuild/
        local DB_FILE="${ROOT}/${NEW_VDRPLUGINDB_DIR}/${CATEGORY}-${PF}"

        # file exists
        [[ -f ${DB_FILE} ]] || return

        # will portage handle the file itself
        if grep -q CREATOR=ECLASS "${DB_FILE}"; then
                #elog file owned by eclass - don't touch it
                return
        fi

        elog "Removing orphaned plugindb-file."
        elog "\t#rm ${DB_FILE}"
        rm "${DB_FILE}"
}


create_header_checksum_file()
{
        # Danger: Not using $ROOT here, as compile will also not use it !!!
        # If vdr in $ROOT and / differ, plugins will not run anyway

        local CHKSUM="header-md5-vdr"

        if [[ -f ${VDR_CHECKSUM_DIR}/header-md5-vdr ]]; then
                cp "${VDR_CHECKSUM_DIR}/header-md5-vdr" "${CHKSUM}"
        elif type -p md5sum >/dev/null 2>&1; then
                (
                        cd "${VDR_INCLUDE_DIR}"
                        md5sum *.h libsi/*.h|LC_ALL=C sort --key=2
                ) > "${CHKSUM}"
        else
                die "Could not create md5 checksum of headers"
        fi

        insinto "${VDR_CHECKSUM_DIR}"
        local p_name
        for p_name; do
                newins "${CHKSUM}" "header-md5-${p_name}"
        done
}

fix_vdr_libsi_include()
{
        einfo "Fixing include of libsi-headers"
        local f
        for f; do
                sed -i "${f}" \
                        -e '/#include/s:"\(.*libsi.*\)":<\1>:' \
                        -e '/#include/s:<.*\(libsi/.*\)>:<vdr/\1>:'
        done
}

vdr_patchmakefile() {
        einfo "Patching Makefile"
        [[ -e Makefile ]] || die "Makefile of plugin can not be found!"
        cp Makefile "${WORKDIR}"/Makefile.before

        # plugin makefiles use VDRDIR in strange ways
        # assumptions:
        #   1. $(VDRDIR) contains Make.config
        #   2. $(VDRDIR) contains config.h
        #   3. $(VDRDIR)/include/vdr contains the headers
        #   4. $(VDRDIR) contains main vdr Makefile
        #   5. $(VDRDIR)/locale exists
        #   6. $(VDRDIR) allows to access vdr source files
        #
        # We only have one directory (for now /usr/include/vdr),
        # that contains vdr-headers and Make.config.
        # To satisfy 1-3 we do this:
        #   Set VDRDIR=/usr/include/vdr
        #   Set VDRINCDIR=/usr/include
        #   Change $(VDRDIR)/include to $(VDRINCDIR)

        ebegin "  Setting Pathes"
        sed -i Makefile \
                -e "s:^VDRDIR.*$:VDRDIR = ${VDR_INCLUDE_DIR}:" \
                -e "/^VDRDIR/a VDRINCDIR = ${VDR_INCLUDE_DIR%/vdr}" \
                -e '/VDRINCDIR.*=/!s:$(VDRDIR)/include:$(VDRINCDIR):' \
                \
                -e 's:-I$(DVBDIR)/include::' \
                -e 's:-I$(DVBDIR)::'
        eend 0

        # maybe needed for multiproto:
        #sed -i Makefile \
        #       -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
        #       -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):'

        if ! grep -q APIVERSION Makefile; then
                ebegin "  Converting to APIVERSION"
                sed -i Makefile \
                        -e 's:^APIVERSION = :APIVERSION ?= :' \
                        -e 's:$(LIBDIR)/$@.$(VDRVERSION):$(LIBDIR)/$@.$(APIVERSION):' \
                        -e '/VDRVERSION =/a\APIVERSION = $(shell sed -ne '"'"'/define APIVERSION/s/^.*"\\(.*\\)".*$$/\\1/p'"'"' $(VDRDIR)/config.h)'
                eend $?
        fi

        # Correcting Compile-Flags
        # Do not overwrite CXXFLAGS, add LDFLAGS if missing
        sed -i Makefile \
                -e '/^CXXFLAGS[[:space:]]*=/s/=/?=/' \
                -e '/LDFLAGS/!s:-shared:$(LDFLAGS) -shared:'

        # Disabling file stripping, useful for debugging
        sed -i Makefile \
                -e '/@.*strip/d' \
                -e '/strip \$(LIBDIR)\/\$@/d' \
                -e '/@.*\$(STRIP)/d'

        # Use a file instead of a variable as single-stepping via ebuild
        # destroys environment.
        touch "${WORKDIR}"/.vdr-plugin_makefile_patched
}

vdr_add_local_patch() {
        if test -d "${VDR_LOCAL_PATCHES_DIR}/${PN}"; then
                echo
                einfo "Applying local patches"
                for LOCALPATCH in "${VDR_LOCAL_PATCHES_DIR}/${PN}/${PV}"/*.{diff,patch}; do
                        test -f "${LOCALPATCH}" && epatch "${LOCALPATCH}"
                done
        fi
}

vdr_has_gettext() {
        has_version ">=media-video/vdr-1.5.7"
}

plugin_has_gettext() {
        [[ -d po ]]
}

vdr_i18n_convert_to_gettext() {
        local i18n_tool="${ROOT}/usr/share/vdr/bin/i18n-to-gettext.pl"

        if [[ ${NO_GETTEXT_HACK} == "1" ]]; then
                ewarn "Conversion to gettext disabled in ebuild"
                return 1
        fi

        if [[ ! -x ${i18n_tool} ]]; then
                eerror "Missing ${i18n_tool}"
                eerror "Please re-emerge vdr"
                die "Missing ${i18n_tool}"
        fi

        ebegin "Auto converting translations to gettext"
        # call i18n-to-gettext tool
        # take all texts missing tr call into special file
        "${i18n_tool}" 2>/dev/null \
                |sed -e '/^"/!d' \
                        -e '/^""$/d' \
                        -e 's/\(.*\)/trNOOP(\1)/' \
                > dummy-translations-trNOOP.c

        # if there were untranslated texts just run it again
        # now the missing calls are listed in
        # dummy-translations-trNOOP.c
        if [[ -s dummy-translations-trNOOP.c ]]; then
                "${i18n_tool}" &>/dev/null
        fi

        # now use the modified Makefile
        if [[ -f Makefile.new ]]; then
                mv Makefile.new Makefile
                eend 0 ""
        else
                eend 1 "Conversion to gettext failed. Plugin needs fixing."
                return 1
        fi
}

vdr_i18n_disable_gettext() {
        ebegin "Disabling gettext support in plugin"
        # Remove i18n Target if using older vdr
        sed -i Makefile \
                -e '/^all:/s/ i18n//'
        eend 0
}

vdr_i18n() {
        if vdr_has_gettext; then
                einfo "VDR has gettext support"
                if plugin_has_gettext; then
                        einfo "Plugin has gettext support, fine"
                else
                        vdr_i18n_convert_to_gettext
                        if [[ $? != 0 ]]; then
                                eerror ""
                                eerror "Plugin will have only english OSD texts"
                                eerror "it needs manual fixing."
                        fi
                fi
        else
                einfo "VDR has no gettext support"
                if plugin_has_gettext; then
                        vdr_i18n_disable_gettext
                fi
        fi
}

vdr-plugin_copy_source_tree() {
        pushd . >/dev/null
        cp -r "${S}" "${T}"/source-tree
        cd "${T}"/source-tree
        cp "${WORKDIR}"/Makefile.before Makefile
        # TODO: Fix this, maybe no longer needed
        sed -i Makefile \
                -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
                -e 's:^CXXFLAGS:#CXXFLAGS:' \
                -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):' \
                -e 's:-I$(VDRDIR) -I$(DVBDIR):-I$(DVBDIR) -I$(VDRDIR):'
        popd >/dev/null
}

vdr-plugin_install_source_tree() {
        einfo "Installing sources"
        destdir="${VDRSOURCE_DIR}/vdr-${VDRVERSION}/PLUGINS/src/${VDRPLUGIN}"
        insinto "${destdir}-${PV}"
        doins -r "${T}"/source-tree/*

        dosym "${VDRPLUGIN}-${PV}" "${destdir}"
}

vdr-plugin_print_enable_command() {
        elog
        elog "To activate this vdr-plugin execute the following command:"
        elog "\teselect vdr-plugin enable ${PN#vdr-}"
        elog
}


## exported functions

vdr-plugin_pkg_setup() {
        # -fPIC is needed for shared objects on some platforms (amd64 and others)
        append-flags -fPIC

        # Where should the plugins live in the filesystem
        VDR_PLUGIN_DIR="/usr/$(get_libdir)/vdr/plugins"
        VDR_CHECKSUM_DIR="${VDR_PLUGIN_DIR%/plugins}/checksums"

        # was /usr/lib/... some time ago
        # since gentoo-vdr-scripts-0.3.6 it works with /usr/share/...
        VDR_RC_DIR="/usr/share/vdr/rcscript"

        # Pathes to includes
        VDR_INCLUDE_DIR="/usr/include/vdr"
        DVB_INCLUDE_DIR="/usr/include"

        TMP_LOCALE_DIR="${WORKDIR}/tmp-locale"
        LOCDIR="/usr/share/vdr/locale"

        TMP_LIBDIR="${WORKDIR}/tmp-libdir"

        VDRVERSION=$(awk -F'"' '/define VDRVERSION/ {print $2}' "${VDR_INCLUDE_DIR}"/config.h)
        APIVERSION=$(awk -F'"' '/define APIVERSION/ {print $2}' "${VDR_INCLUDE_DIR}"/config.h)
        [[ -z ${APIVERSION} ]] && APIVERSION="${VDRVERSION}"

        einfo "Compiling against"
        einfo "\tvdr-${VDRVERSION} [API version ${APIVERSION}]"
}

vdr-plugin_src_unpack() {
        if [[ -z ${VDR_INCLUDE_DIR} ]]; then
                eerror "Wrong use of vdr-plugin.eclass."
                eerror "An ebuild for a vdr-plugin will not work without calling vdr-plugin_pkg_setup."
                echo
                eerror "Please report this at bugs.gentoo.org."
                die "vdr-plugin_pkg_setup not called!"
        fi
        [ -z "$1" ] && vdr-plugin_src_unpack unpack add_local_patch patchmakefile i18n

        while [ "$1" ]; do

                case "$1" in
                all_but_unpack)
                        vdr-plugin_src_unpack add_local_patch patchmakefile i18n
                        ;;
                unpack)
                        base_src_unpack
                        ;;
                add_local_patch)
                        cd "${S}" || die "Could not change to plugin-source-directory!"
                        vdr_add_local_patch
                        ;;
                patchmakefile)
                        cd "${S}" || die "Could not change to plugin-source-directory!"
                        vdr_patchmakefile
                        ;;
                i18n)
                        cd "${S}" || die "Could not change to plugin-source-directory!"
                        vdr_i18n
                        ;;
                esac

                shift
        done
}

vdr-plugin_src_compile() {
        [ -z "$1" ] && vdr-plugin_src_compile prepare compile

        while [ "$1" ]; do

                case "$1" in
                prepare)
                        [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_copy_source_tree
                        ;;
                compile)
                        if [[ ! -f ${WORKDIR}/.vdr-plugin_makefile_patched ]]; then
                                eerror "Wrong use of vdr-plugin.eclass."
                                eerror "An ebuild for a vdr-plugin will not work without"
                                eerror "calling vdr-plugin_src_unpack to patch the Makefile."
                                echo
                                eerror "Please report this at bugs.gentoo.org."
                                die "vdr-plugin_src_unpack not called!"
                        fi
                        cd "${S}"

                        mkdir -p "${TMP_LIBDIR}"
                        emake ${BUILD_PARAMS} \
                                ${VDRPLUGIN_MAKE_TARGET:-all} \
                                LOCALEDIR="${TMP_LOCALE_DIR}" \
                                LIBDIR="${TMP_LIBDIR}" \
                                TMPDIR="${T}" \
                        || die "emake failed"
                        ;;
                esac

                shift
        done
}

vdr-plugin_src_install() {
        [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_install_source_tree
        cd "${WORKDIR}"

        if [[ -n ${VDR_MAINTAINER_MODE} ]]; then
                local mname="${P}-Makefile"
                cp "${S}"/Makefile "${mname}.patched"
                cp Makefile.before "${mname}.before"

                diff -u "${mname}.before" "${mname}.patched" > "${mname}.diff"

                insinto "/usr/share/vdr/maintainer-data/makefile-changes"
                doins "${mname}.diff"

                insinto "/usr/share/vdr/maintainer-data/makefile-before"
                doins "${mname}.before"

                insinto "/usr/share/vdr/maintainer-data/makefile-patched"
                doins "${mname}.patched"

        fi


        local p_list="" p_name

        cd "${TMP_LIBDIR}"
        for p in libvdr-*.so.*; do
                p_name="${p%.so*}"
                p_name="${p_name#lib}"
                p_list="${p_list} ${p_name}"

                insinto "${VDR_PLUGIN_DIR}"
                doins "$p"
        done

        create_header_checksum_file ${p_list}
        create_plugindb_file ${p_list}

        if vdr_has_gettext && [[ -d ${TMP_LOCALE_DIR} ]]; then
                einfo "Installing locales"
                cd "${TMP_LOCALE_DIR}"
                insinto "${LOCDIR}"
                doins -r *
        fi

        cd "${S}"
        local docfile
        for docfile in README* HISTORY CHANGELOG; do
                [[ -f ${docfile} ]] && dodoc ${docfile}
        done

        # if VDR_CONFD_FILE is empty and ${FILESDIR}/confd exists take it
        [[ -z ${VDR_CONFD_FILE} ]] && [[ -e ${FILESDIR}/confd ]] && VDR_CONFD_FILE=${FILESDIR}/confd

        if [[ -n ${VDR_CONFD_FILE} ]]; then
                newconfd "${VDR_CONFD_FILE}" vdr.${VDRPLUGIN}
        fi


        # if VDR_RCADDON_FILE is empty and ${FILESDIR}/rc-addon.sh exists take it
        [[ -z ${VDR_RCADDON_FILE} ]] && [[ -e ${FILESDIR}/rc-addon.sh ]] && VDR_RCADDON_FILE=${FILESDIR}/rc-addon.sh

        if [[ -n ${VDR_RCADDON_FILE} ]]; then
                insinto "${VDR_RC_DIR}"
                newins "${VDR_RCADDON_FILE}" plugin-${VDRPLUGIN}.sh
        fi
}

vdr-plugin_pkg_postinst() {
        vdr-plugin_print_enable_command

        if [[ -n "${VDR_CONFD_FILE}" ]]; then
                elog "Please have a look at the config-file"
                elog "\t/etc/conf.d/vdr.${VDRPLUGIN}"
                elog
        fi
}

vdr-plugin_pkg_postrm() {
        delete_orphan_plugindb_file
}

vdr-plugin_pkg_config() {
        ewarn "emerge --config ${PN} is no longer supported"
        vdr-plugin_print_enable_command
}

EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postinst pkg_postrm pkg_config
1	zzam	1.1	# Copyright 1999-2005 Gentoo Foundation
2			# Distributed under the terms of the GNU General Public License v2
3	zzam	1.60	# $Header: /var/cvsroot/gentoo-x86/eclass/vdr-plugin.eclass,v 1.59 2008/04/23 13:56:20 zzam Exp $
4	zzam	1.1	#
5			# Author:
6			# Matthias Schwarzott <zzam@gentoo.org>
7	hd_brummy	1.27	# Joerg Bornkessel <hd_brummy@gentoo.org>
8	zzam	1.1
9			# vdr-plugin.eclass
10			#
11			# eclass to create ebuilds for vdr plugins
12			#
13
14			# Example ebuild (vdr-femon):
15			#
16			# inherit vdr-plugin
17			# IUSE=""
18			# SLOT="0"
19			# DESCRIPTION="vdr Plugin: DVB Frontend Status Monitor (signal strengt/noise)"
20			# HOMEPAGE="http://www.saunalahti.fi/~rahrenbe/vdr/femon/"
21			# SRC_URI="http://www.saunalahti.fi/~rahrenbe/vdr/femon/files/${P}.tgz"
22			# LICENSE="GPL-2"
23			# KEYWORDS="~x86"
24			# DEPEND=">=media-video/vdr-1.3.27"
25			#
26	swegener	1.4	#
27	zzam	1.1
28	zzam	1.17	# Installation of a config file for the plugin
29			#
30			# If ${VDR_CONFD_FILE} is set install this file
31			# else install ${FILESDIR}/confd if it exists.
32	zzam	1.2
33	zzam	1.17	# Gets installed as /etc/conf.d/vdr.${VDRPLUGIN}.
34			# For the plugin vdr-femon this would be /etc/conf.d/vdr.femon
35	zzam	1.2
36
37	zzam	1.17	# Installation of an rc-addon file for the plugin
38			#
39			# If ${VDR_RCADDON_FILE} is set install this file
40			# else install ${FILESDIR}/rc-addon.sh if it exists.
41			#
42	zzam	1.22	# Gets installed under ${VDR_RC_DIR}/plugin-${VDRPLUGIN}.sh
43	zzam	1.35	# (in example vdr-femon this would be /usr/share/vdr/rcscript/plugin-femon.sh)
44	zzam	1.2	#
45			# This file is sourced by the startscript when plugin is activated in /etc/conf.d/vdr
46			# It could be used for special startup actions for this plugins, or to create the
47			# plugin command line options from a nicer version of a conf.d file.
48	zzam	1.1
49	hd_brummy	1.27	# HowTo use own local patches; Example
50			#
51			# Add to your /etc/make.conf:
52			# VDR_LOCAL_PATCHES_DIR="/usr/local/patch"
53			#
54			# Add two DIR's in your local patch dir, ${PN}/${PV},
55			# e.g for vdr-burn-0.1.0 should be:
56			# /usr/local/patch/vdr-burn/0.1.0/
57			#
58			# all patches which ending on diff or patch in this DIR will automatically applied
59			#
60
61	zzam	1.22	inherit base multilib eutils flag-o-matic
62	zzam	1.1
63	zzam	1.39	IUSE=""
64	zzam	1.15
65	zzam	1.1	# Name of the plugin stripped from all vdrplugin-, vdr- and -cvs pre- and postfixes
66			VDRPLUGIN="${PN/#vdrplugin-/}"
67	zzam	1.2	VDRPLUGIN="${VDRPLUGIN/#vdr-/}"
68	zzam	1.1	VDRPLUGIN="${VDRPLUGIN/%-cvs/}"
69
70			DESCRIPTION="vdr Plugin: ${VDRPLUGIN} (based on vdr-plugin.eclass)"
71
72			# works in most cases
73			S="${WORKDIR}/${VDRPLUGIN}-${PV}"
74
75			# depend on headers for DVB-driver
76	zzam	1.50	DEPEND=">=media-tv/gentoo-vdr-scripts-0.3.8
77	zzam	1.51	\|\| ( >=media-tv/gentoo-vdr-scripts-0.4.2 >=media-tv/vdrplugin-rebuild-0.2 )
78	zzam	1.50	>=app-admin/eselect-vdr-0.0.2
79			media-tv/linuxtv-dvb-headers"
80	zzam	1.1
81	zzam	1.2
82	zzam	1.37	# New method of storing plugindb
83			# Called from src_install
84			# file maintained by normal portage-methods
85			create_plugindb_file() {
86			local NEW_VDRPLUGINDB_DIR=/usr/share/vdr/vdrplugin-rebuild/
87	zzam	1.50	local DB_FILE="${NEW_VDRPLUGINDB_DIR}/${CATEGORY}-${PF}"
88			insinto "${NEW_VDRPLUGINDB_DIR}"
89	zzam	1.52
90			# BUG: portage-2.1.4_rc9 will delete the EBUILD= line, so we cannot use this code.
91			# cat <<-EOT > "${D}/${DB_FILE}"
92			# VDRPLUGIN_DB=1
93			# CREATOR=ECLASS
94			# EBUILD=${CATEGORY}/${PN}
95			# EBUILD_V=${PVR}
96			# EOT
97			{
98			echo "VDRPLUGIN_DB=1"
99			echo "CREATOR=ECLASS"
100			echo "EBUILD=${CATEGORY}/${PN}"
101			echo "EBUILD_V=${PVR}"
102	zzam	1.60	echo "PLUGINS=\"$@\""
103	zzam	1.52	} > "${D}/${DB_FILE}"
104	zzam	1.37	}
105
106			# Delete files created outside of vdr-plugin.eclass
107			# vdrplugin-rebuild.ebuild converted plugindb and files are
108			# not deleted by portage itself - should only be needed as
109			# long as not every system has switched over to
110	zzam	1.51	# vdrplugin-rebuild-0.2 / gentoo-vdr-scripts-0.4.2
111	zzam	1.37	delete_orphan_plugindb_file() {
112	hd_brummy	1.40	#elog Testing for orphaned plugindb file
113	zzam	1.37	local NEW_VDRPLUGINDB_DIR=/usr/share/vdr/vdrplugin-rebuild/
114	zzam	1.50	local DB_FILE="${ROOT}/${NEW_VDRPLUGINDB_DIR}/${CATEGORY}-${PF}"
115	zzam	1.37
116			# file exists
117			[[ -f ${DB_FILE} ]] \|\| return
118
119			# will portage handle the file itself
120	zzam	1.50	if grep -q CREATOR=ECLASS "${DB_FILE}"; then
121	hd_brummy	1.40	#elog file owned by eclass - don't touch it
122	zzam	1.37	return
123			fi
124
125	hd_brummy	1.40	elog "Removing orphaned plugindb-file."
126	zzam	1.41	elog "\t#rm ${DB_FILE}"
127	zzam	1.50	rm "${DB_FILE}"
128	zzam	1.37	}
129
130	zzam	1.45
131			create_header_checksum_file()
132			{
133			# Danger: Not using $ROOT here, as compile will also not use it !!!
134			# If vdr in $ROOT and / differ, plugins will not run anyway
135
136	zzam	1.60	local CHKSUM="header-md5-vdr"
137
138	zzam	1.45	if [[ -f ${VDR_CHECKSUM_DIR}/header-md5-vdr ]]; then
139	zzam	1.60	cp "${VDR_CHECKSUM_DIR}/header-md5-vdr" "${CHKSUM}"
140			elif type -p md5sum >/dev/null 2>&1; then
141			(
142			cd "${VDR_INCLUDE_DIR}"
143			md5sum .h libsi/.h\|LC_ALL=C sort --key=2
144			) > "${CHKSUM}"
145	zzam	1.45	else
146	zzam	1.60	die "Could not create md5 checksum of headers"
147	zzam	1.45	fi
148	zzam	1.60
149			insinto "${VDR_CHECKSUM_DIR}"
150			local p_name
151			for p_name; do
152			newins "${CHKSUM}" "header-md5-${p_name}"
153			done
154	zzam	1.45	}
155
156	zzam	1.55	fix_vdr_libsi_include()
157			{
158			einfo "Fixing include of libsi-headers"
159			local f
160			for f; do
161			sed -i "${f}" \
162			-e '/#include/s:"\(.libsi.\)":<\1>:' \
163			-e '/#include/s:<.\(libsi/.\)>:<vdr/\1>:'
164			done
165			}
166
167			vdr_patchmakefile() {
168			einfo "Patching Makefile"
169			[[ -e Makefile ]] \|\| die "Makefile of plugin can not be found!"
170			cp Makefile "${WORKDIR}"/Makefile.before
171
172	zzam	1.60	# plugin makefiles use VDRDIR in strange ways
173			# assumptions:
174			# 1. $(VDRDIR) contains Make.config
175			# 2. $(VDRDIR) contains config.h
176			# 3. $(VDRDIR)/include/vdr contains the headers
177			# 4. $(VDRDIR) contains main vdr Makefile
178			# 5. $(VDRDIR)/locale exists
179			# 6. $(VDRDIR) allows to access vdr source files
180			#
181			# We only have one directory (for now /usr/include/vdr),
182			# that contains vdr-headers and Make.config.
183			# To satisfy 1-3 we do this:
184			# Set VDRDIR=/usr/include/vdr
185			# Set VDRINCDIR=/usr/include
186			# Change $(VDRDIR)/include to $(VDRINCDIR)
187
188	zzam	1.55	ebegin " Setting Pathes"
189			sed -i Makefile \
190			-e "s:^VDRDIR.*$:VDRDIR = ${VDR_INCLUDE_DIR}:" \
191	zzam	1.60	-e "/^VDRDIR/a VDRINCDIR = ${VDR_INCLUDE_DIR%/vdr}" \
192			-e '/VDRINCDIR.*=/!s:$(VDRDIR)/include:$(VDRINCDIR):' \
193			\
194	zzam	1.59	-e 's:-I$(DVBDIR)/include::' \
195			-e 's:-I$(DVBDIR)::'
196	zzam	1.60	eend 0
197	zzam	1.55
198			# maybe needed for multiproto:
199			#sed -i Makefile \
200			# -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
201			# -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):'
202
203			if ! grep -q APIVERSION Makefile; then
204			ebegin " Converting to APIVERSION"
205			sed -i Makefile \
206			-e 's:^APIVERSION = :APIVERSION ?= :' \
207			-e 's:$(LIBDIR)/$@.$(VDRVERSION):$(LIBDIR)/$@.$(APIVERSION):' \
208			-e '/VDRVERSION =/a\APIVERSION = $(shell sed -ne '"'"'/define APIVERSION/s/^."\\(.\\)".*$$/\\1/p'"'"' $(VDRDIR)/config.h)'
209			eend $?
210			fi
211
212			# Correcting Compile-Flags
213			# Do not overwrite CXXFLAGS, add LDFLAGS if missing
214			sed -i Makefile \
215			-e '/^CXXFLAGS[[:space:]]*=/s/=/?=/' \
216			-e '/LDFLAGS/!s:-shared:$(LDFLAGS) -shared:'
217
218			# Disabling file stripping, useful for debugging
219			sed -i Makefile \
220			-e '/@.*strip/d' \
221			-e '/strip \$(LIBDIR)\/\$@/d' \
222			-e '/@.*\$(STRIP)/d'
223
224			# Use a file instead of a variable as single-stepping via ebuild
225			# destroys environment.
226			touch "${WORKDIR}"/.vdr-plugin_makefile_patched
227			}
228
229			vdr_add_local_patch() {
230			if test -d "${VDR_LOCAL_PATCHES_DIR}/${PN}"; then
231			echo
232			einfo "Applying local patches"
233			for LOCALPATCH in "${VDR_LOCAL_PATCHES_DIR}/${PN}/${PV}"/*.{diff,patch}; do
234			test -f "${LOCALPATCH}" && epatch "${LOCALPATCH}"
235			done
236			fi
237			}
238
239	zzam	1.56	vdr_has_gettext() {
240			has_version ">=media-video/vdr-1.5.7"
241			}
242
243			plugin_has_gettext() {
244			[[ -d po ]]
245			}
246
247			vdr_i18n_convert_to_gettext() {
248			local i18n_tool="${ROOT}/usr/share/vdr/bin/i18n-to-gettext.pl"
249
250			if [[ ${NO_GETTEXT_HACK} == "1" ]]; then
251			ewarn "Conversion to gettext disabled in ebuild"
252			return 1
253			fi
254
255			if [[ ! -x ${i18n_tool} ]]; then
256			eerror "Missing ${i18n_tool}"
257			eerror "Please re-emerge vdr"
258			die "Missing ${i18n_tool}"
259			fi
260
261			ebegin "Auto converting translations to gettext"
262			# call i18n-to-gettext tool
263			# take all texts missing tr call into special file
264			"${i18n_tool}" 2>/dev/null \
265			\|sed -e '/^"/!d' \
266			-e '/^""$/d' \
267			-e 's/\(.*\)/trNOOP(\1)/' \
268			> dummy-translations-trNOOP.c
269
270			# if there were untranslated texts just run it again
271			# now the missing calls are listed in
272			# dummy-translations-trNOOP.c
273			if [[ -s dummy-translations-trNOOP.c ]]; then
274			"${i18n_tool}" &>/dev/null
275			fi
276
277			# now use the modified Makefile
278			if [[ -f Makefile.new ]]; then
279			mv Makefile.new Makefile
280			eend 0 ""
281			else
282			eend 1 "Conversion to gettext failed. Plugin needs fixing."
283			return 1
284			fi
285			}
286	zzam	1.55
287	zzam	1.56	vdr_i18n_disable_gettext() {
288	zzam	1.57	ebegin "Disabling gettext support in plugin"
289	zzam	1.56	# Remove i18n Target if using older vdr
290			sed -i Makefile \
291			-e '/^all:/s/ i18n//'
292			eend 0
293			}
294	zzam	1.55
295	zzam	1.56	vdr_i18n() {
296			if vdr_has_gettext; then
297			einfo "VDR has gettext support"
298			if plugin_has_gettext; then
299			einfo "Plugin has gettext support, fine"
300	zzam	1.55	else
301	zzam	1.56	vdr_i18n_convert_to_gettext
302			if [[ $? != 0 ]]; then
303	zzam	1.58	eerror ""
304			eerror "Plugin will have only english OSD texts"
305			eerror "it needs manual fixing."
306	zzam	1.56	fi
307			fi
308			else
309			einfo "VDR has no gettext support"
310			if plugin_has_gettext; then
311			vdr_i18n_disable_gettext
312	zzam	1.55	fi
313			fi
314			}
315
316			vdr-plugin_copy_source_tree() {
317			pushd . >/dev/null
318			cp -r "${S}" "${T}"/source-tree
319			cd "${T}"/source-tree
320			cp "${WORKDIR}"/Makefile.before Makefile
321	zzam	1.59	# TODO: Fix this, maybe no longer needed
322	zzam	1.55	sed -i Makefile \
323			-e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
324			-e 's:^CXXFLAGS:#CXXFLAGS:' \
325			-e 's:-I$(DVBDIR)/include:-I$(DVBDIR):' \
326			-e 's:-I$(VDRDIR) -I$(DVBDIR):-I$(DVBDIR) -I$(VDRDIR):'
327			popd >/dev/null
328			}
329
330			vdr-plugin_install_source_tree() {
331			einfo "Installing sources"
332			destdir="${VDRSOURCE_DIR}/vdr-${VDRVERSION}/PLUGINS/src/${VDRPLUGIN}"
333			insinto "${destdir}-${PV}"
334			doins -r "${T}"/source-tree/*
335
336			dosym "${VDRPLUGIN}-${PV}" "${destdir}"
337			}
338
339			vdr-plugin_print_enable_command() {
340			elog
341			elog "To activate this vdr-plugin execute the following command:"
342			elog "\teselect vdr-plugin enable ${PN#vdr-}"
343			elog
344			}
345
346
347			## exported functions
348
349	zzam	1.1	vdr-plugin_pkg_setup() {
350			# -fPIC is needed for shared objects on some platforms (amd64 and others)
351			append-flags -fPIC
352
353	zzam	1.22	# Where should the plugins live in the filesystem
354			VDR_PLUGIN_DIR="/usr/$(get_libdir)/vdr/plugins"
355			VDR_CHECKSUM_DIR="${VDR_PLUGIN_DIR%/plugins}/checksums"
356
357	zzam	1.35	# was /usr/lib/... some time ago
358			# since gentoo-vdr-scripts-0.3.6 it works with /usr/share/...
359			VDR_RC_DIR="/usr/share/vdr/rcscript"
360	zzam	1.22
361			# Pathes to includes
362	zzam	1.29	VDR_INCLUDE_DIR="/usr/include/vdr"
363	zzam	1.22	DVB_INCLUDE_DIR="/usr/include"
364
365	zzam	1.48	TMP_LOCALE_DIR="${WORKDIR}/tmp-locale"
366			LOCDIR="/usr/share/vdr/locale"
367
368	zzam	1.60	TMP_LIBDIR="${WORKDIR}/tmp-libdir"
369
370	zzam	1.50	VDRVERSION=$(awk -F'"' '/define VDRVERSION/ {print $2}' "${VDR_INCLUDE_DIR}"/config.h)
371			APIVERSION=$(awk -F'"' '/define APIVERSION/ {print $2}' "${VDR_INCLUDE_DIR}"/config.h)
372	zzam	1.18	[[ -z ${APIVERSION} ]] && APIVERSION="${VDRVERSION}"
373
374	zzam	1.55	einfo "Compiling against"
375			einfo "\tvdr-${VDRVERSION} [API version ${APIVERSION}]"
376	zzam	1.1	}
377
378			vdr-plugin_src_unpack() {
379	zzam	1.30	if [[ -z ${VDR_INCLUDE_DIR} ]]; then
380			eerror "Wrong use of vdr-plugin.eclass."
381			eerror "An ebuild for a vdr-plugin will not work without calling vdr-plugin_pkg_setup."
382			echo
383			eerror "Please report this at bugs.gentoo.org."
384			die "vdr-plugin_pkg_setup not called!"
385			fi
386	zzam	1.48	[ -z "$1" ] && vdr-plugin_src_unpack unpack add_local_patch patchmakefile i18n
387	zzam	1.1
388			while [ "$1" ]; do
389
390			case "$1" in
391	zzam	1.34	all_but_unpack)
392	zzam	1.48	vdr-plugin_src_unpack add_local_patch patchmakefile i18n
393	zzam	1.34	;;
394	zzam	1.1	unpack)
395	zzam	1.12	base_src_unpack
396	zzam	1.1	;;
397	zzam	1.55	add_local_patch)
398			cd "${S}" \|\| die "Could not change to plugin-source-directory!"
399			vdr_add_local_patch
400			;;
401	zzam	1.1	patchmakefile)
402	zzam	1.55	cd "${S}" \|\| die "Could not change to plugin-source-directory!"
403			vdr_patchmakefile
404	zzam	1.1	;;
405	zzam	1.55	i18n)
406			cd "${S}" \|\| die "Could not change to plugin-source-directory!"
407			vdr_i18n
408	hd_brummy	1.27	;;
409	zzam	1.1	esac
410
411			shift
412			done
413			}
414
415			vdr-plugin_src_compile() {
416	zzam	1.7	[ -z "$1" ] && vdr-plugin_src_compile prepare compile
417	zzam	1.6
418	zzam	1.7	while [ "$1" ]; do
419
420			case "$1" in
421			prepare)
422			[[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_copy_source_tree
423			;;
424			compile)
425	zzam	1.33	if [[ ! -f ${WORKDIR}/.vdr-plugin_makefile_patched ]]; then
426	zzam	1.32	eerror "Wrong use of vdr-plugin.eclass."
427			eerror "An ebuild for a vdr-plugin will not work without"
428			eerror "calling vdr-plugin_src_unpack to patch the Makefile."
429			echo
430			eerror "Please report this at bugs.gentoo.org."
431			die "vdr-plugin_src_unpack not called!"
432			fi
433	zzam	1.50	cd "${S}"
434	zzam	1.7
435	zzam	1.60	mkdir -p "${TMP_LIBDIR}"
436	zzam	1.48	emake ${BUILD_PARAMS} \
437			${VDRPLUGIN_MAKE_TARGET:-all} \
438			LOCALEDIR="${TMP_LOCALE_DIR}" \
439	zzam	1.60	LIBDIR="${TMP_LIBDIR}" \
440			TMPDIR="${T}" \
441	zzam	1.48	\|\| die "emake failed"
442	zzam	1.7	;;
443			esac
444	zzam	1.1
445	zzam	1.7	shift
446			done
447	zzam	1.1	}
448
449			vdr-plugin_src_install() {
450	zzam	1.6	[[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_install_source_tree
451	zzam	1.46	cd "${WORKDIR}"
452	zzam	1.1
453	zzam	1.22	if [[ -n ${VDR_MAINTAINER_MODE} ]]; then
454	zzam	1.50	local mname="${P}-Makefile"
455			cp "${S}"/Makefile "${mname}.patched"
456			cp Makefile.before "${mname}.before"
457	zzam	1.22
458	zzam	1.50	diff -u "${mname}.before" "${mname}.patched" > "${mname}.diff"
459	zzam	1.22
460			insinto "/usr/share/vdr/maintainer-data/makefile-changes"
461	zzam	1.50	doins "${mname}.diff"
462	zzam	1.22
463			insinto "/usr/share/vdr/maintainer-data/makefile-before"
464	zzam	1.50	doins "${mname}.before"
465	zzam	1.22
466			insinto "/usr/share/vdr/maintainer-data/makefile-patched"
467	zzam	1.50	doins "${mname}.patched"
468	zzam	1.22
469			fi
470
471	zzam	1.60
472			local p_list="" p_name
473
474			cd "${TMP_LIBDIR}"
475			for p in libvdr-.so.; do
476			p_name="${p%.so*}"
477			p_name="${p_name#lib}"
478			p_list="${p_list} ${p_name}"
479
480			insinto "${VDR_PLUGIN_DIR}"
481			doins "$p"
482			done
483
484			create_header_checksum_file ${p_list}
485			create_plugindb_file ${p_list}
486	zzam	1.48
487	zzam	1.56	if vdr_has_gettext && [[ -d ${TMP_LOCALE_DIR} ]]; then
488	zzam	1.48	einfo "Installing locales"
489			cd "${TMP_LOCALE_DIR}"
490			insinto "${LOCDIR}"
491			doins -r *
492			fi
493
494			cd "${S}"
495	zzam	1.23	local docfile
496			for docfile in README* HISTORY CHANGELOG; do
497			[[ -f ${docfile} ]] && dodoc ${docfile}
498			done
499	zzam	1.2
500	zzam	1.17	# if VDR_CONFD_FILE is empty and ${FILESDIR}/confd exists take it
501			[[ -z ${VDR_CONFD_FILE} ]] && [[ -e ${FILESDIR}/confd ]] && VDR_CONFD_FILE=${FILESDIR}/confd
502
503			if [[ -n ${VDR_CONFD_FILE} ]]; then
504	zzam	1.44	newconfd "${VDR_CONFD_FILE}" vdr.${VDRPLUGIN}
505	zzam	1.17	fi
506
507
508			# if VDR_RCADDON_FILE is empty and ${FILESDIR}/rc-addon.sh exists take it
509			[[ -z ${VDR_RCADDON_FILE} ]] && [[ -e ${FILESDIR}/rc-addon.sh ]] && VDR_RCADDON_FILE=${FILESDIR}/rc-addon.sh
510
511			if [[ -n ${VDR_RCADDON_FILE} ]]; then
512			insinto "${VDR_RC_DIR}"
513			newins "${VDR_RCADDON_FILE}" plugin-${VDRPLUGIN}.sh
514			fi
515	zzam	1.1	}
516
517	zzam	1.50	vdr-plugin_pkg_postinst() {
518			vdr-plugin_print_enable_command
519
520	zzam	1.17	if [[ -n "${VDR_CONFD_FILE}" ]]; then
521	zzam	1.50	elog "Please have a look at the config-file"
522			elog "\t/etc/conf.d/vdr.${VDRPLUGIN}"
523	hd_brummy	1.40	elog
524	zzam	1.13	fi
525	zzam	1.1	}
526
527	zzam	1.2	vdr-plugin_pkg_postrm() {
528	zzam	1.37	delete_orphan_plugindb_file
529	zzam	1.2	}
530
531	zzam	1.36	vdr-plugin_pkg_config() {
532	zzam	1.54	ewarn "emerge --config ${PN} is no longer supported"
533	zzam	1.50	vdr-plugin_print_enable_command
534	zzam	1.36	}
535
536	zzam	1.8	EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postinst pkg_postrm pkg_config