/[gentoo-x86]/eclass/vdr-plugin.eclass
Gentoo

Contents of /eclass/vdr-plugin.eclass

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1.17 - (show annotations) (download)
Fri Mar 17 15:13:24 2006 UTC (8 years, 1 month ago) by zzam
Branch: MAIN
Changes since 1.16: +32 -27 lines
changed scheme of installation conf-file & rcscript-addon

1 # Copyright 1999-2005 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/vdr-plugin.eclass,v 1.16 2006/03/15 09:48:53 zzam Exp $
4 #
5 # Author:
6 # Matthias Schwarzott <zzam@gentoo.org>
7
8 # vdr-plugin.eclass
9 #
10 # eclass to create ebuilds for vdr plugins
11 #
12
13 # Example ebuild (vdr-femon):
14 #
15 # inherit vdr-plugin
16 # IUSE=""
17 # SLOT="0"
18 # DESCRIPTION="vdr Plugin: DVB Frontend Status Monitor (signal strengt/noise)"
19 # HOMEPAGE="http://www.saunalahti.fi/~rahrenbe/vdr/femon/"
20 # SRC_URI="http://www.saunalahti.fi/~rahrenbe/vdr/femon/files/${P}.tgz"
21 # LICENSE="GPL-2"
22 # KEYWORDS="~x86"
23 # DEPEND=">=media-video/vdr-1.3.27"
24 #
25 #
26
27 # Installation of a config file for the plugin
28 #
29 # If ${VDR_CONFD_FILE} is set install this file
30 # else install ${FILESDIR}/confd if it exists.
31
32 # Gets installed as /etc/conf.d/vdr.${VDRPLUGIN}.
33 # For the plugin vdr-femon this would be /etc/conf.d/vdr.femon
34
35
36 # Installation of an rc-addon file for the plugin
37 #
38 # If ${VDR_RCADDON_FILE} is set install this file
39 # else install ${FILESDIR}/rc-addon.sh if it exists.
40 #
41 # Gets installed under /usr/lib/vdr/rcscript/plugin-${VDRPLUGIN}.sh
42 # (in example vdr-femon this would be /usr/lib/vdr/rcscript/plugin-femon.sh)
43 #
44 # This file is sourced by the startscript when plugin is activated in /etc/conf.d/vdr
45 # It could be used for special startup actions for this plugins, or to create the
46 # plugin command line options from a nicer version of a conf.d file.
47
48 inherit base eutils flag-o-matic
49
50 IUSE="debug"
51
52 # Name of the plugin stripped from all vdrplugin-, vdr- and -cvs pre- and postfixes
53 VDRPLUGIN="${PN/#vdrplugin-/}"
54 VDRPLUGIN="${VDRPLUGIN/#vdr-/}"
55 VDRPLUGIN="${VDRPLUGIN/%-cvs/}"
56
57 DESCRIPTION="vdr Plugin: ${VDRPLUGIN} (based on vdr-plugin.eclass)"
58
59 # works in most cases
60 S="${WORKDIR}/${VDRPLUGIN}-${PV}"
61
62 # depend on headers for DVB-driver
63 RDEPEND=""
64 DEPEND="media-tv/linuxtv-dvb-headers"
65
66 # Where should the plugins live in the filesystem
67 VDR_PLUGIN_DIR="/usr/lib/vdr/plugins"
68
69 VDR_RC_DIR="/usr/lib/vdr/rcscript"
70
71 # Pathes to includes
72 VDR_INCLUDE_DIR="/usr/include"
73 DVB_INCLUDE_DIR="/usr/include"
74
75
76 # this code is from linux-mod.eclass
77 update_vdrplugindb() {
78 local VDRPLUGINDB_DIR=${ROOT}/var/lib/vdrplugin-rebuild/
79
80 if [[ ! -f ${VDRPLUGINDB_DIR}/vdrplugindb ]]; then
81 [[ ! -d ${VDRPLUGINDB_DIR} ]] && mkdir -p ${VDRPLUGINDB_DIR}
82 touch ${VDRPLUGINDB_DIR}/vdrplugindb
83 fi
84 if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${VDRPLUGINDB_DIR}/vdrplugindb) ]]; then
85 einfo "Adding plugin to vdrplugindb."
86 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${VDRPLUGINDB_DIR}/vdrplugindb
87 fi
88 }
89
90 remove_vdrplugindb() {
91 local VDRPLUGINDB_DIR=${ROOT}/var/lib/vdrplugin-rebuild/
92
93 if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${VDRPLUGINDB_DIR}/vdrplugindb) ]]; then
94 einfo "Removing ${CATEGORY}/${PN}-${PVR} from vdrplugindb."
95 sed -ie "/.*${CATEGORY}\/${P}.*/d" ${VDRPLUGINDB_DIR}/vdrplugindb
96 fi
97 }
98
99 vdr-plugin_pkg_setup() {
100 # -fPIC is needed for shared objects on some platforms (amd64 and others)
101 append-flags -fPIC
102 use debug && append-flags -g
103
104 VDRVERSION=$(awk -F'"' '/VDRVERSION/ {print $2}' /usr/include/vdr/config.h)
105 einfo "Building ${PF} against vdr-${VDRVERSION}"
106 }
107
108 vdr-plugin_src_unpack() {
109 [ -z "$1" ] && vdr-plugin_src_unpack unpack patchmakefile
110
111 while [ "$1" ]; do
112
113 case "$1" in
114 unpack)
115 base_src_unpack
116 ;;
117 patchmakefile)
118 cd ${S}
119
120 ebegin "Patching Makefile"
121 sed -i.orig Makefile \
122 -e "s:^VDRDIR.*$:VDRDIR = ${VDR_INCLUDE_DIR}:" \
123 -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
124 -e "s:^LIBDIR.*$:LIBDIR = ${S}:" \
125 -e "s:^TMPDIR.*$:TMPDIR = ${T}:" \
126 -e 's:^CXXFLAGS:#CXXFLAGS:' \
127 -e 's:-I$(VDRDIR)/include:-I$(VDRDIR):' \
128 -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):' \
129 -e 's:-I$(VDRDIR) -I$(DVBDIR):-I$(DVBDIR) -I$(VDRDIR):' \
130 -e 's:$(VDRDIR)/\([a-z]*\.h\|Make.config\):$(VDRDIR)/vdr/\1:'
131 eend $?
132 ;;
133 esac
134
135 shift
136 done
137 }
138
139 vdr-plugin_copy_source_tree() {
140 cp -r ${S} ${T}/source-tree
141 cd ${T}/source-tree
142 mv Makefile.orig Makefile
143 sed -i Makefile \
144 -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
145 -e 's:^CXXFLAGS:#CXXFLAGS:' \
146 -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):' \
147 -e 's:-I$(VDRDIR) -I$(DVBDIR):-I$(DVBDIR) -I$(VDRDIR):'
148 }
149
150 vdr-plugin_install_source_tree() {
151 einfo "Installing sources"
152 destdir=${VDRSOURCE_DIR}/vdr-${VDRVERSION}/PLUGINS/src/${VDRPLUGIN}
153 insinto ${destdir}-${PV}
154 doins -r ${T}/source-tree/*
155
156 dosym ${VDRPLUGIN}-${PV} ${destdir}
157 }
158
159 vdr-plugin_src_compile() {
160 [ -z "$1" ] && vdr-plugin_src_compile prepare compile
161
162 while [ "$1" ]; do
163
164 case "$1" in
165 prepare)
166 [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_copy_source_tree
167 ;;
168 compile)
169 cd ${S}
170
171 emake ${VDRPLUGIN_MAKE_TARGET:-all} || die "emake failed"
172 ;;
173 esac
174
175 shift
176 done
177 }
178
179 vdr-plugin_src_install() {
180 [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_install_source_tree
181 cd ${S}
182
183 insinto "${VDR_PLUGIN_DIR}"
184 doins libvdr-*.so.*
185 dodoc README* HISTORY CHANGELOG
186
187
188 # if VDR_CONFD_FILE is empty and ${FILESDIR}/confd exists take it
189 [[ -z ${VDR_CONFD_FILE} ]] && [[ -e ${FILESDIR}/confd ]] && VDR_CONFD_FILE=${FILESDIR}/confd
190
191 if [[ -n ${VDR_CONFD_FILE} ]]; then
192 insinto /etc/conf.d
193 newins "${VDR_CONFD_FILE}" vdr.${VDRPLUGIN}
194 fi
195
196
197 # if VDR_RCADDON_FILE is empty and ${FILESDIR}/rc-addon.sh exists take it
198 [[ -z ${VDR_RCADDON_FILE} ]] && [[ -e ${FILESDIR}/rc-addon.sh ]] && VDR_RCADDON_FILE=${FILESDIR}/rc-addon.sh
199
200 if [[ -n ${VDR_RCADDON_FILE} ]]; then
201 insinto "${VDR_RC_DIR}"
202 newins "${VDR_RCADDON_FILE}" plugin-${VDRPLUGIN}.sh
203 fi
204
205
206
207 insinto /usr/lib/vdr/checksums
208 if [[ -f ${ROOT}/usr/lib/vdr/checksums/header-md5-vdr ]]; then
209 newins ${ROOT}/usr/lib/vdr/checksums/header-md5-vdr header-md5-${PN}
210 else
211 if which md5sum >/dev/null 2>&1; then
212 cd ${S}
213 (
214 cd ${ROOT}${VDR_INCLUDE_DIR}/vdr
215 md5sum *.h libsi/*.h|LC_ALL=C sort --key=2
216 ) > header-md5-${PN}
217 doins header-md5-${PN}
218 fi
219 fi
220 }
221
222 vdr-plugin_pkg_postinst() {
223 update_vdrplugindb
224 einfo
225 einfo "The vdr plugin ${VDRPLUGIN} has now been installed."
226 einfo "To activate execute the following command:"
227 einfo
228 einfo " emerge --config ${PN}"
229 einfo
230 if [[ -n "${VDR_CONFD_FILE}" ]]; then
231 einfo "And have a look at the config-file"
232 einfo "/etc/conf.d/vdr.${VDRPLUGIN}"
233 einfo
234 fi
235 }
236
237 vdr-plugin_pkg_postrm() {
238 remove_vdrplugindb
239 }
240
241 vdr-plugin_pkg_config_final() {
242 diff ${conf_orig} ${conf}
243 rm ${conf_orig}
244 }
245
246 vdr-plugin_pkg_config() {
247 if [[ -z "${INSTALLPLUGIN}" ]]; then
248 INSTALLPLUGIN="${VDRPLUGIN}"
249 fi
250 # First test if plugin is already inside PLUGINS
251 local conf=/etc/conf.d/vdr
252 conf_orig=${conf}.before_emerge_config
253 cp ${conf} ${conf_orig}
254
255 einfo "Reading ${conf}"
256 if ! grep -q "^PLUGINS=" ${conf}; then
257 local LINE=$(sed ${conf} -n -e '/^#.*PLUGINS=/=' | tail -n 1)
258 if [[ -n "${LINE}" ]]; then
259 sed -e ${LINE}'a PLUGINS=""' -i ${conf}
260 else
261 echo 'PLUGINS=""' >> ${conf}
262 fi
263 unset LINE
264 fi
265
266 unset PLUGINS
267 PLUGINS=$(source /etc/conf.d/vdr; echo ${PLUGINS})
268
269 active=0
270 for p in ${PLUGINS}; do
271 if [[ "${p}" == "${INSTALLPLUGIN}" ]]; then
272 active=1
273 break;
274 fi
275 done
276
277 if [[ "${active}" == "1" ]]; then
278 einfo "${INSTALLPLUGIN} already activated"
279 echo
280 read -p "Do you want to deactivate ${INSTALLPLUGIN} (yes/no) " answer
281 if [[ "${answer}" != "yes" ]]; then
282 einfo "aborted"
283 return
284 fi
285 einfo "Removing ${INSTALLPLUGIN} from active plugins."
286 local LINE=$(sed ${conf} -n -e '/^PLUGINS=.*\<'${INSTALLPLUGIN}'\>/=' | tail -n 1)
287 sed -i ${conf} -e ${LINE}'s/\<'${INSTALLPLUGIN}'\>//' \
288 -e ${LINE}'s/ \( \)*/ /g' \
289 -e ${LINE}'s/ "/"/g' \
290 -e ${LINE}'s/" /"/g'
291
292 vdr-plugin_pkg_config_final
293 return
294 fi
295
296
297 einfo "Adding ${INSTALLPLUGIN} to active plugins."
298 local LINE=$(sed ${conf} -n -e '/^PLUGINS=/=' | tail -n 1)
299 sed -i ${conf} -e ${LINE}'s/^PLUGINS=" *\(.*\)"/PLUGINS="\1 '${INSTALLPLUGIN}'"/' \
300 -e ${LINE}'s/ \( \)*/ /g' \
301 -e ${LINE}'s/ "/"/g' \
302 -e ${LINE}'s/" /"/g'
303
304 vdr-plugin_pkg_config_final
305 }
306
307 EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postinst pkg_postrm pkg_config

  ViewVC Help
Powered by ViewVC 1.1.20