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

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Revision 1.31 - (show annotations) (download)
Thu Sep 7 18:49:44 2006 UTC (8 years ago) by zzam
Branch: MAIN
Changes since 1.30: +2 -2 lines
Added setting BUILD_PARAMS to pass parameters to makefile.

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 1.30 2006/09/07 18:34:00 zzam Exp $
4 #
5 # Author:
6 # Matthias Schwarzott <zzam@gentoo.org>
7 # Joerg Bornkessel <hd_brummy@gentoo.org>
8
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 #
27
28 # Installation of a config file for the plugin
29 #
30 # If ${VDR_CONFD_FILE} is set install this file
31 # else install ${FILESDIR}/confd if it exists.
32
33 # Gets installed as /etc/conf.d/vdr.${VDRPLUGIN}.
34 # For the plugin vdr-femon this would be /etc/conf.d/vdr.femon
35
36
37 # 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 # Gets installed under ${VDR_RC_DIR}/plugin-${VDRPLUGIN}.sh
43 # (in example vdr-femon this would be /usr/lib/vdr/rcscript/plugin-femon.sh)
44 #
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
49 # 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 inherit base multilib eutils flag-o-matic
62
63 IUSE="debug"
64
65 # Name of the plugin stripped from all vdrplugin-, vdr- and -cvs pre- and postfixes
66 VDRPLUGIN="${PN/#vdrplugin-/}"
67 VDRPLUGIN="${VDRPLUGIN/#vdr-/}"
68 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 RDEPEND=">=media-tv/gentoo-vdr-scripts-0.3.4-r1"
77 DEPEND="media-tv/linuxtv-dvb-headers"
78
79
80 # this code is from linux-mod.eclass
81 update_vdrplugindb() {
82 local VDRPLUGINDB_DIR=${ROOT}/var/lib/vdrplugin-rebuild/
83
84 if [[ ! -f ${VDRPLUGINDB_DIR}/vdrplugindb ]]; then
85 [[ ! -d ${VDRPLUGINDB_DIR} ]] && mkdir -p ${VDRPLUGINDB_DIR}
86 touch ${VDRPLUGINDB_DIR}/vdrplugindb
87 fi
88 if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${VDRPLUGINDB_DIR}/vdrplugindb) ]]; then
89 einfo "Adding plugin to vdrplugindb."
90 echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${VDRPLUGINDB_DIR}/vdrplugindb
91 fi
92 }
93
94 remove_vdrplugindb() {
95 local VDRPLUGINDB_DIR=${ROOT}/var/lib/vdrplugin-rebuild/
96
97 if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${VDRPLUGINDB_DIR}/vdrplugindb) ]]; then
98 einfo "Removing ${CATEGORY}/${PN}-${PVR} from vdrplugindb."
99 sed -ie "/.*${CATEGORY}\/${P}.*/d" ${VDRPLUGINDB_DIR}/vdrplugindb
100 fi
101 }
102
103 vdr-plugin_pkg_setup() {
104 # -fPIC is needed for shared objects on some platforms (amd64 and others)
105 append-flags -fPIC
106 use debug && append-flags -g
107
108 # Where should the plugins live in the filesystem
109 VDR_PLUGIN_DIR="/usr/$(get_libdir)/vdr/plugins"
110 VDR_CHECKSUM_DIR="${VDR_PLUGIN_DIR%/plugins}/checksums"
111
112 # transition to /usr/share/... will need new vdr-scripts version stable
113 VDR_RC_DIR="/usr/lib/vdr/rcscript"
114
115 # Pathes to includes
116 VDR_INCLUDE_DIR="/usr/include/vdr"
117 DVB_INCLUDE_DIR="/usr/include"
118
119
120 VDRVERSION=$(awk -F'"' '/define VDRVERSION/ {print $2}' ${VDR_INCLUDE_DIR}/config.h)
121 APIVERSION=$(awk -F'"' '/define APIVERSION/ {print $2}' ${VDR_INCLUDE_DIR}/config.h)
122 [[ -z ${APIVERSION} ]] && APIVERSION="${VDRVERSION}"
123
124 einfo "Building ${PF} against vdr-${VDRVERSION}"
125 einfo "APIVERSION: ${APIVERSION}"
126 }
127
128 vdr-plugin_src_unpack() {
129 if [[ -z ${VDR_INCLUDE_DIR} ]]; then
130 eerror "Wrong use of vdr-plugin.eclass."
131 eerror "An ebuild for a vdr-plugin will not work without calling vdr-plugin_pkg_setup."
132 echo
133 eerror "Please report this at bugs.gentoo.org."
134 die "vdr-plugin_pkg_setup not called!"
135 fi
136 [ -z "$1" ] && vdr-plugin_src_unpack unpack add_local_patch patchmakefile
137
138 while [ "$1" ]; do
139
140 case "$1" in
141 unpack)
142 base_src_unpack
143 ;;
144 patchmakefile)
145 if ! cd ${S}; then
146 ewarn "There seems to be no plugin-directory with the name ${S##*/}"
147 ewarn "Perhaps you find one among these:"
148 cd "${WORKDIR}"
149 einfo "$(/bin/ls -1 ${WORKDIR})"
150 die "Could not change to plugin-source-directory!"
151 fi
152
153 einfo "Patching Makefile"
154 [[ -e Makefile ]] || die "Makefile of plugin can not be found!"
155 cp Makefile Makefile.orig
156
157 sed -i Makefile \
158 -e '1i\#Makefile was patched by vdr-plugin.eclass'
159
160 ebegin " Setting Pathes"
161 sed -i Makefile \
162 -e "s:^VDRDIR.*$:VDRDIR = ${VDR_INCLUDE_DIR}:" \
163 -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
164 -e "s:^LIBDIR.*$:LIBDIR = ${S}:" \
165 -e "s:^TMPDIR.*$:TMPDIR = ${T}:" \
166 -e 's:-I$(VDRDIR)/include -I$(DVBDIR)/include:-I$(DVBDIR)/include -I$(VDRDIR)/include:' \
167 -e 's:-I$(VDRDIR)/include:-I'"${VDR_INCLUDE_DIR%vdr}"':' \
168 -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):'
169 eend $?
170
171 ebegin " Converting to APIVERSION"
172 sed -i Makefile \
173 -e 's:^APIVERSION = :APIVERSION ?= :' \
174 -e 's:$(LIBDIR)/$@.$(VDRVERSION):$(LIBDIR)/$@.$(APIVERSION):' \
175 -e '2i\APIVERSION = '"${APIVERSION}"
176 eend $?
177
178 ebegin " Correcting CXXFLAGS"
179 sed -i Makefile \
180 -e 's:^CXXFLAGS:#CXXFLAGS:'
181 eend $?
182
183 ebegin " Disabling file stripping"
184 sed -i Makefile \
185 -e '/@.*strip/d' \
186 -e '/strip \$(LIBDIR)\/\$@/d' \
187 -e '/^STRIP =/d' \
188 -e '/@.*\$(STRIP)/d'
189 eend $?
190 ;;
191 add_local_patch)
192 cd ${S}
193 if test -d "${VDR_LOCAL_PATCHES_DIR}/${PN}"; then
194 echo
195 einfo "Applying local patches"
196 for LOCALPATCH in ${VDR_LOCAL_PATCHES_DIR}/${PN}/${PV}/*.{diff,patch}; do
197 test -f "${LOCALPATCH}" && epatch "${LOCALPATCH}"
198 done
199 fi
200 ;;
201 esac
202
203 shift
204 done
205 }
206
207 vdr-plugin_copy_source_tree() {
208 cp -r ${S} ${T}/source-tree
209 cd ${T}/source-tree
210 mv Makefile.orig Makefile
211 sed -i Makefile \
212 -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
213 -e 's:^CXXFLAGS:#CXXFLAGS:' \
214 -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):' \
215 -e 's:-I$(VDRDIR) -I$(DVBDIR):-I$(DVBDIR) -I$(VDRDIR):'
216 }
217
218 vdr-plugin_install_source_tree() {
219 einfo "Installing sources"
220 destdir=${VDRSOURCE_DIR}/vdr-${VDRVERSION}/PLUGINS/src/${VDRPLUGIN}
221 insinto ${destdir}-${PV}
222 doins -r ${T}/source-tree/*
223
224 dosym ${VDRPLUGIN}-${PV} ${destdir}
225 }
226
227 vdr-plugin_src_compile() {
228 [ -z "$1" ] && vdr-plugin_src_compile prepare compile
229
230 while [ "$1" ]; do
231
232 case "$1" in
233 prepare)
234 [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_copy_source_tree
235 ;;
236 compile)
237 cd ${S}
238
239 emake ${BUILD_PARAMS} ${VDRPLUGIN_MAKE_TARGET:-all} || die "emake failed"
240 ;;
241 esac
242
243 shift
244 done
245 }
246
247 vdr-plugin_src_install() {
248 [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_install_source_tree
249 cd ${S}
250
251 if [[ -n ${VDR_MAINTAINER_MODE} ]]; then
252 local mname=${P}-Makefile
253 cp Makefile ${mname}.patched
254 cp Makefile.orig ${mname}.before
255
256 diff -u ${mname}.before ${mname}.patched > ${mname}.diff
257
258 insinto "/usr/share/vdr/maintainer-data/makefile-changes"
259 doins ${mname}.diff
260
261 insinto "/usr/share/vdr/maintainer-data/makefile-before"
262 doins ${mname}.before
263
264 insinto "/usr/share/vdr/maintainer-data/makefile-patched"
265 doins ${mname}.patched
266
267 fi
268
269 insinto "${VDR_PLUGIN_DIR}"
270 doins libvdr-*.so.*
271 local docfile
272 for docfile in README* HISTORY CHANGELOG; do
273 [[ -f ${docfile} ]] && dodoc ${docfile}
274 done
275
276 # if VDR_CONFD_FILE is empty and ${FILESDIR}/confd exists take it
277 [[ -z ${VDR_CONFD_FILE} ]] && [[ -e ${FILESDIR}/confd ]] && VDR_CONFD_FILE=${FILESDIR}/confd
278
279 if [[ -n ${VDR_CONFD_FILE} ]]; then
280 insinto /etc/conf.d
281 newins "${VDR_CONFD_FILE}" vdr.${VDRPLUGIN}
282 fi
283
284
285 # if VDR_RCADDON_FILE is empty and ${FILESDIR}/rc-addon.sh exists take it
286 [[ -z ${VDR_RCADDON_FILE} ]] && [[ -e ${FILESDIR}/rc-addon.sh ]] && VDR_RCADDON_FILE=${FILESDIR}/rc-addon.sh
287
288 if [[ -n ${VDR_RCADDON_FILE} ]]; then
289 insinto "${VDR_RC_DIR}"
290 newins "${VDR_RCADDON_FILE}" plugin-${VDRPLUGIN}.sh
291 fi
292
293
294
295 insinto ${VDR_CHECKSUM_DIR}
296 if [[ -f ${ROOT}${VDR_CHECKSUM_DIR}/header-md5-vdr ]]; then
297 newins ${ROOT}${VDR_CHECKSUM_DIR}/header-md5-vdr header-md5-${PN}
298 else
299 if which md5sum >/dev/null 2>&1; then
300 cd ${S}
301 (
302 cd ${ROOT}${VDR_INCLUDE_DIR}
303 md5sum *.h libsi/*.h|LC_ALL=C sort --key=2
304 ) > header-md5-${PN}
305 doins header-md5-${PN}
306 fi
307 fi
308 }
309
310 vdr-plugin_pkg_postinst() {
311 update_vdrplugindb
312 einfo
313 einfo "The vdr plugin ${VDRPLUGIN} has now been installed."
314 einfo "To activate execute the following command:"
315 einfo
316 einfo " emerge --config ${PN}"
317 einfo
318 if [[ -n "${VDR_CONFD_FILE}" ]]; then
319 einfo "And have a look at the config-file"
320 einfo "/etc/conf.d/vdr.${VDRPLUGIN}"
321 einfo
322 fi
323 }
324
325 vdr-plugin_pkg_postrm() {
326 remove_vdrplugindb
327 }
328
329 vdr-plugin_pkg_config_final() {
330 diff ${conf_orig} ${conf}
331 rm ${conf_orig}
332 }
333
334 vdr-plugin_pkg_config() {
335 if [[ -z "${INSTALLPLUGIN}" ]]; then
336 INSTALLPLUGIN="${VDRPLUGIN}"
337 fi
338 # First test if plugin is already inside PLUGINS
339 local conf=/etc/conf.d/vdr
340 conf_orig=${conf}.before_emerge_config
341 cp ${conf} ${conf_orig}
342
343 einfo "Reading ${conf}"
344 if ! grep -q "^PLUGINS=" ${conf}; then
345 local LINE=$(sed ${conf} -n -e '/^#.*PLUGINS=/=' | tail -n 1)
346 if [[ -n "${LINE}" ]]; then
347 sed -e ${LINE}'a PLUGINS=""' -i ${conf}
348 else
349 echo 'PLUGINS=""' >> ${conf}
350 fi
351 unset LINE
352 fi
353
354 unset PLUGINS
355 PLUGINS=$(source /etc/conf.d/vdr; echo ${PLUGINS})
356
357 active=0
358 for p in ${PLUGINS}; do
359 if [[ "${p}" == "${INSTALLPLUGIN}" ]]; then
360 active=1
361 break;
362 fi
363 done
364
365 if [[ "${active}" == "1" ]]; then
366 einfo "${INSTALLPLUGIN} already activated"
367 echo
368 read -p "Do you want to deactivate ${INSTALLPLUGIN} (yes/no) " answer
369 if [[ "${answer}" != "yes" ]]; then
370 einfo "aborted"
371 return
372 fi
373 einfo "Removing ${INSTALLPLUGIN} from active plugins."
374 local LINE=$(sed ${conf} -n -e '/^PLUGINS=.*\<'${INSTALLPLUGIN}'\>/=' | tail -n 1)
375 sed -i ${conf} -e ${LINE}'s/\<'${INSTALLPLUGIN}'\>//' \
376 -e ${LINE}'s/ \( \)*/ /g' \
377 -e ${LINE}'s/ "/"/g' \
378 -e ${LINE}'s/" /"/g'
379
380 vdr-plugin_pkg_config_final
381 return
382 fi
383
384
385 einfo "Adding ${INSTALLPLUGIN} to active plugins."
386 local LINE=$(sed ${conf} -n -e '/^PLUGINS=/=' | tail -n 1)
387 sed -i ${conf} -e ${LINE}'s/^PLUGINS=" *\(.*\)"/PLUGINS="\1 '${INSTALLPLUGIN}'"/' \
388 -e ${LINE}'s/ \( \)*/ /g' \
389 -e ${LINE}'s/ "/"/g' \
390 -e ${LINE}'s/" /"/g'
391
392 vdr-plugin_pkg_config_final
393 }
394
395 fix_vdr_libsi_include()
396 {
397 einfo "Fixing include of libsi-headers"
398 local f
399 for f; do
400 sed -i "${f}" \
401 -e '/#include/s:"\(.*libsi.*\)":<\1>:' \
402 -e '/#include/s:<.*\(libsi/.*\)>:<vdr/\1>:'
403 done
404 }
405
406 EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postinst pkg_postrm pkg_config

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