/[gentoo-x86]/eclass/vdr-plugin.eclass
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Contents of /eclass/vdr-plugin.eclass

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Revision 1.23 - (show annotations) (download)
Sat Jun 17 20:35:02 2006 UTC (8 years, 6 months ago) by zzam
Branch: MAIN
Changes since 1.22: +5 -3 lines
Only exec dodoc on existing files. Prevents warnings, see bug #137100, thanks to Jon Hood <squinky86@gentoo.org> for reporting.

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 1.22 2006/06/17 14:51:32 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 ${VDR_RC_DIR}/plugin-${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 multilib 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
67 # this code is from linux-mod.eclass
68 update_vdrplugindb() {
69 local VDRPLUGINDB_DIR=${ROOT}/var/lib/vdrplugin-rebuild/
70
71 if [[ ! -f ${VDRPLUGINDB_DIR}/vdrplugindb ]]; then
72 [[ ! -d ${VDRPLUGINDB_DIR} ]] && mkdir -p ${VDRPLUGINDB_DIR}
73 touch ${VDRPLUGINDB_DIR}/vdrplugindb
74 fi
75 if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${VDRPLUGINDB_DIR}/vdrplugindb) ]]; then
76 einfo "Adding plugin to vdrplugindb."
77 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${VDRPLUGINDB_DIR}/vdrplugindb
78 fi
79 }
80
81 remove_vdrplugindb() {
82 local VDRPLUGINDB_DIR=${ROOT}/var/lib/vdrplugin-rebuild/
83
84 if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${VDRPLUGINDB_DIR}/vdrplugindb) ]]; then
85 einfo "Removing ${CATEGORY}/${PN}-${PVR} from vdrplugindb."
86 sed -ie "/.*${CATEGORY}\/${P}.*/d" ${VDRPLUGINDB_DIR}/vdrplugindb
87 fi
88 }
89
90 vdr-plugin_pkg_setup() {
91 # -fPIC is needed for shared objects on some platforms (amd64 and others)
92 append-flags -fPIC
93 use debug && append-flags -g
94
95 # Where should the plugins live in the filesystem
96 VDR_PLUGIN_DIR="/usr/$(get_libdir)/vdr/plugins"
97 VDR_CHECKSUM_DIR="${VDR_PLUGIN_DIR%/plugins}/checksums"
98
99 # transition to /usr/share/... will need new vdr-scripts version stable
100 VDR_RC_DIR="/usr/lib/vdr/rcscript"
101
102 # Pathes to includes
103 VDR_INCLUDE_DIR="/usr/include"
104 DVB_INCLUDE_DIR="/usr/include"
105
106
107 VDRVERSION=$(awk -F'"' '/define VDRVERSION/ {print $2}' ${VDR_INCLUDE_DIR}/vdr/config.h)
108 APIVERSION=$(awk -F'"' '/define APIVERSION/ {print $2}' ${VDR_INCLUDE_DIR}/vdr/config.h)
109 [[ -z ${APIVERSION} ]] && APIVERSION="${VDRVERSION}"
110
111 einfo "Building ${PF} against vdr-${VDRVERSION}"
112 einfo "APIVERSION: ${APIVERSION}"
113 }
114
115 vdr-plugin_src_unpack() {
116 [ -z "$1" ] && vdr-plugin_src_unpack unpack patchmakefile
117
118 while [ "$1" ]; do
119
120 case "$1" in
121 unpack)
122 base_src_unpack
123 ;;
124 patchmakefile)
125 if ! cd ${S}; then
126 ewarn "There seems to be no plugin-directory with the name ${S##*/}"
127 ewarn "Perhaps you find one among these:"
128 cd "${WORKDIR}"
129 einfo "$(/bin/ls -1 ${WORKDIR})"
130 die "Could not change to plugin-source-directory!"
131 fi
132
133 ebegin "Patching Makefile"
134 [[ -e Makefile ]] || die "Makefile of plugin can not be found!"
135 cp Makefile Makefile.orig
136 sed -i.orig Makefile \
137 -e "s:^VDRDIR.*$:VDRDIR = ${VDR_INCLUDE_DIR}:" \
138 -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
139 -e "s:^LIBDIR.*$:LIBDIR = ${S}:" \
140 -e "s:^TMPDIR.*$:TMPDIR = ${T}:" \
141 -e 's:^CXXFLAGS:#CXXFLAGS:' \
142 -e 's:-I$(VDRDIR)/include:-I$(VDRDIR):' \
143 -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):' \
144 -e 's:-I$(VDRDIR) -I$(DVBDIR):-I$(DVBDIR) -I$(VDRDIR):' \
145 -e 's:$(VDRDIR)/\([a-z]*\.h\|Make.config\):$(VDRDIR)/vdr/\1:' \
146 -e 's:^APIVERSION = :APIVERSION ?= :' \
147 -e 's:$(LIBDIR)/$@.$(VDRVERSION):$(LIBDIR)/$@.$(APIVERSION):' \
148 -e '1i\APIVERSION = '"${APIVERSION}"
149 eend $?
150 ;;
151 esac
152
153 shift
154 done
155 }
156
157 vdr-plugin_copy_source_tree() {
158 cp -r ${S} ${T}/source-tree
159 cd ${T}/source-tree
160 mv Makefile.orig Makefile
161 sed -i Makefile \
162 -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
163 -e 's:^CXXFLAGS:#CXXFLAGS:' \
164 -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):' \
165 -e 's:-I$(VDRDIR) -I$(DVBDIR):-I$(DVBDIR) -I$(VDRDIR):'
166 }
167
168 vdr-plugin_install_source_tree() {
169 einfo "Installing sources"
170 destdir=${VDRSOURCE_DIR}/vdr-${VDRVERSION}/PLUGINS/src/${VDRPLUGIN}
171 insinto ${destdir}-${PV}
172 doins -r ${T}/source-tree/*
173
174 dosym ${VDRPLUGIN}-${PV} ${destdir}
175 }
176
177 vdr-plugin_src_compile() {
178 [ -z "$1" ] && vdr-plugin_src_compile prepare compile
179
180 while [ "$1" ]; do
181
182 case "$1" in
183 prepare)
184 [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_copy_source_tree
185 ;;
186 compile)
187 cd ${S}
188
189 emake ${VDRPLUGIN_MAKE_TARGET:-all} || die "emake failed"
190 ;;
191 esac
192
193 shift
194 done
195 }
196
197 vdr-plugin_src_install() {
198 [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_install_source_tree
199 cd ${S}
200
201 if [[ -n ${VDR_MAINTAINER_MODE} ]]; then
202 local mname=${P}-Makefile
203 cp Makefile ${mname}.patched
204 cp Makefile.orig ${mname}.before
205
206 diff -u ${mname}.before ${mname}.patched > ${mname}.diff
207
208 insinto "/usr/share/vdr/maintainer-data/makefile-changes"
209 doins ${mname}.diff
210
211 insinto "/usr/share/vdr/maintainer-data/makefile-before"
212 doins ${mname}.before
213
214 insinto "/usr/share/vdr/maintainer-data/makefile-patched"
215 doins ${mname}.patched
216
217 fi
218
219 insinto "${VDR_PLUGIN_DIR}"
220 doins libvdr-*.so.*
221 local docfile
222 for docfile in README* HISTORY CHANGELOG; do
223 [[ -f ${docfile} ]] && dodoc ${docfile}
224 done
225
226 # if VDR_CONFD_FILE is empty and ${FILESDIR}/confd exists take it
227 [[ -z ${VDR_CONFD_FILE} ]] && [[ -e ${FILESDIR}/confd ]] && VDR_CONFD_FILE=${FILESDIR}/confd
228
229 if [[ -n ${VDR_CONFD_FILE} ]]; then
230 insinto /etc/conf.d
231 newins "${VDR_CONFD_FILE}" vdr.${VDRPLUGIN}
232 fi
233
234
235 # if VDR_RCADDON_FILE is empty and ${FILESDIR}/rc-addon.sh exists take it
236 [[ -z ${VDR_RCADDON_FILE} ]] && [[ -e ${FILESDIR}/rc-addon.sh ]] && VDR_RCADDON_FILE=${FILESDIR}/rc-addon.sh
237
238 if [[ -n ${VDR_RCADDON_FILE} ]]; then
239 insinto "${VDR_RC_DIR}"
240 newins "${VDR_RCADDON_FILE}" plugin-${VDRPLUGIN}.sh
241 fi
242
243
244
245 insinto ${VDR_CHECKSUM_DIR}
246 if [[ -f ${ROOT}${VDR_CHECKSUM_DIR}/header-md5-vdr ]]; then
247 newins ${ROOT}${VDR_CHECKSUM_DIR}/header-md5-vdr header-md5-${PN}
248 else
249 if which md5sum >/dev/null 2>&1; then
250 cd ${S}
251 (
252 cd ${ROOT}${VDR_INCLUDE_DIR}/vdr
253 md5sum *.h libsi/*.h|LC_ALL=C sort --key=2
254 ) > header-md5-${PN}
255 doins header-md5-${PN}
256 fi
257 fi
258 }
259
260 vdr-plugin_pkg_postinst() {
261 update_vdrplugindb
262 einfo
263 einfo "The vdr plugin ${VDRPLUGIN} has now been installed."
264 einfo "To activate execute the following command:"
265 einfo
266 einfo " emerge --config ${PN}"
267 einfo
268 if [[ -n "${VDR_CONFD_FILE}" ]]; then
269 einfo "And have a look at the config-file"
270 einfo "/etc/conf.d/vdr.${VDRPLUGIN}"
271 einfo
272 fi
273 }
274
275 vdr-plugin_pkg_postrm() {
276 remove_vdrplugindb
277 }
278
279 vdr-plugin_pkg_config_final() {
280 diff ${conf_orig} ${conf}
281 rm ${conf_orig}
282 }
283
284 vdr-plugin_pkg_config() {
285 if [[ -z "${INSTALLPLUGIN}" ]]; then
286 INSTALLPLUGIN="${VDRPLUGIN}"
287 fi
288 # First test if plugin is already inside PLUGINS
289 local conf=/etc/conf.d/vdr
290 conf_orig=${conf}.before_emerge_config
291 cp ${conf} ${conf_orig}
292
293 einfo "Reading ${conf}"
294 if ! grep -q "^PLUGINS=" ${conf}; then
295 local LINE=$(sed ${conf} -n -e '/^#.*PLUGINS=/=' | tail -n 1)
296 if [[ -n "${LINE}" ]]; then
297 sed -e ${LINE}'a PLUGINS=""' -i ${conf}
298 else
299 echo 'PLUGINS=""' >> ${conf}
300 fi
301 unset LINE
302 fi
303
304 unset PLUGINS
305 PLUGINS=$(source /etc/conf.d/vdr; echo ${PLUGINS})
306
307 active=0
308 for p in ${PLUGINS}; do
309 if [[ "${p}" == "${INSTALLPLUGIN}" ]]; then
310 active=1
311 break;
312 fi
313 done
314
315 if [[ "${active}" == "1" ]]; then
316 einfo "${INSTALLPLUGIN} already activated"
317 echo
318 read -p "Do you want to deactivate ${INSTALLPLUGIN} (yes/no) " answer
319 if [[ "${answer}" != "yes" ]]; then
320 einfo "aborted"
321 return
322 fi
323 einfo "Removing ${INSTALLPLUGIN} from active plugins."
324 local LINE=$(sed ${conf} -n -e '/^PLUGINS=.*\<'${INSTALLPLUGIN}'\>/=' | tail -n 1)
325 sed -i ${conf} -e ${LINE}'s/\<'${INSTALLPLUGIN}'\>//' \
326 -e ${LINE}'s/ \( \)*/ /g' \
327 -e ${LINE}'s/ "/"/g' \
328 -e ${LINE}'s/" /"/g'
329
330 vdr-plugin_pkg_config_final
331 return
332 fi
333
334
335 einfo "Adding ${INSTALLPLUGIN} to active plugins."
336 local LINE=$(sed ${conf} -n -e '/^PLUGINS=/=' | tail -n 1)
337 sed -i ${conf} -e ${LINE}'s/^PLUGINS=" *\(.*\)"/PLUGINS="\1 '${INSTALLPLUGIN}'"/' \
338 -e ${LINE}'s/ \( \)*/ /g' \
339 -e ${LINE}'s/ "/"/g' \
340 -e ${LINE}'s/" /"/g'
341
342 vdr-plugin_pkg_config_final
343 }
344
345 fix_vdr_libsi_include()
346 {
347 einfo "Fixing include of libsi-headers"
348 local f
349 for f; do
350 sed -i "${f}" \
351 -e '/#include/s:"\(.*libsi.*\)":<\1>:' \
352 -e '/#include/s:<.*\(libsi/.*\)>:<vdr/\1>:'
353 done
354 }
355
356 EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postinst pkg_postrm pkg_config

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