/[gentoo-x86]/eclass/vdr-plugin.eclass
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Revision 1.50 - (show annotations) (download)
Fri Oct 5 13:56:49 2007 UTC (7 years, 1 month ago) by zzam
Branch: MAIN
Changes since 1.49: +56 -147 lines
General cleanup of eclass: No longer support older versions of vdrplugin-rebuild and gentoo-vdr-scripts. Now use eselect-vdr to enable plugins. Small quoting cleanup.

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 1.49 2007/08/16 17:59:21 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/share/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=""
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 DEPEND=">=media-tv/gentoo-vdr-scripts-0.3.8
77 >=media-tv/vdrplugin-rebuild-0.2
78 >=app-admin/eselect-vdr-0.0.2
79 media-tv/linuxtv-dvb-headers"
80
81
82 # 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 local DB_FILE="${NEW_VDRPLUGINDB_DIR}/${CATEGORY}-${PF}"
88 insinto "${NEW_VDRPLUGINDB_DIR}"
89 cat <<-EOT > "${D}/${DB_FILE}"
90 VDRPLUGIN_DB=1
91 CREATOR=ECLASS
92 EBUILD=${CATEGORY}/${PN}
93 EBUILD_V=${PVR}
94 EOT
95 }
96
97 # Delete files created outside of vdr-plugin.eclass
98 # vdrplugin-rebuild.ebuild converted plugindb and files are
99 # not deleted by portage itself - should only be needed as
100 # long as not every system has switched over to
101 # vdrplugin-rebuild-0.2
102 delete_orphan_plugindb_file() {
103 #elog Testing for orphaned plugindb file
104 local NEW_VDRPLUGINDB_DIR=/usr/share/vdr/vdrplugin-rebuild/
105 local DB_FILE="${ROOT}/${NEW_VDRPLUGINDB_DIR}/${CATEGORY}-${PF}"
106
107 # file exists
108 [[ -f ${DB_FILE} ]] || return
109
110 # will portage handle the file itself
111 if grep -q CREATOR=ECLASS "${DB_FILE}"; then
112 #elog file owned by eclass - don't touch it
113 return
114 fi
115
116 elog "Removing orphaned plugindb-file."
117 elog "\t#rm ${DB_FILE}"
118 rm "${DB_FILE}"
119 }
120
121
122 create_header_checksum_file()
123 {
124 # Danger: Not using $ROOT here, as compile will also not use it !!!
125 # If vdr in $ROOT and / differ, plugins will not run anyway
126
127 insinto "${VDR_CHECKSUM_DIR}"
128 if [[ -f ${VDR_CHECKSUM_DIR}/header-md5-vdr ]]; then
129 newins "${VDR_CHECKSUM_DIR}/header-md5-vdr header-md5-${PN}"
130 else
131 if type -p md5sum >/dev/null 2>&1; then
132 cd "${S}"
133 (
134 cd "${VDR_INCLUDE_DIR}"
135 md5sum *.h libsi/*.h|LC_ALL=C sort --key=2
136 ) > header-md5-${PN}
137 doins header-md5-${PN}
138 fi
139 fi
140 }
141
142 vdr-plugin_pkg_setup() {
143 # -fPIC is needed for shared objects on some platforms (amd64 and others)
144 append-flags -fPIC
145
146 # Where should the plugins live in the filesystem
147 VDR_PLUGIN_DIR="/usr/$(get_libdir)/vdr/plugins"
148 VDR_CHECKSUM_DIR="${VDR_PLUGIN_DIR%/plugins}/checksums"
149
150 # was /usr/lib/... some time ago
151 # since gentoo-vdr-scripts-0.3.6 it works with /usr/share/...
152 VDR_RC_DIR="/usr/share/vdr/rcscript"
153
154 # Pathes to includes
155 VDR_INCLUDE_DIR="/usr/include/vdr"
156 DVB_INCLUDE_DIR="/usr/include"
157
158
159 TMP_LOCALE_DIR="${WORKDIR}/tmp-locale"
160 LOCDIR="/usr/share/vdr/locale"
161 if has_version ">=media-video/vdr-1.5.7"; then
162 USE_GETTEXT=1
163 else
164 USE_GETTEXT=0
165 fi
166
167 VDRVERSION=$(awk -F'"' '/define VDRVERSION/ {print $2}' "${VDR_INCLUDE_DIR}"/config.h)
168 APIVERSION=$(awk -F'"' '/define APIVERSION/ {print $2}' "${VDR_INCLUDE_DIR}"/config.h)
169 [[ -z ${APIVERSION} ]] && APIVERSION="${VDRVERSION}"
170
171 einfo "Building ${PF} against vdr-${VDRVERSION}"
172 einfo "APIVERSION: ${APIVERSION}"
173 }
174
175 vdr-plugin_src_unpack() {
176 if [[ -z ${VDR_INCLUDE_DIR} ]]; then
177 eerror "Wrong use of vdr-plugin.eclass."
178 eerror "An ebuild for a vdr-plugin will not work without calling vdr-plugin_pkg_setup."
179 echo
180 eerror "Please report this at bugs.gentoo.org."
181 die "vdr-plugin_pkg_setup not called!"
182 fi
183 [ -z "$1" ] && vdr-plugin_src_unpack unpack add_local_patch patchmakefile i18n
184
185 while [ "$1" ]; do
186
187 case "$1" in
188 all_but_unpack)
189 vdr-plugin_src_unpack add_local_patch patchmakefile i18n
190 ;;
191 unpack)
192 base_src_unpack
193 ;;
194 patchmakefile)
195 if ! cd "${S}"; then
196 ewarn "There seems to be no plugin-directory with the name ${S##*/}"
197 ewarn "Perhaps you find one among these:"
198 cd "${WORKDIR}"
199 ewarn "$(/bin/ls -1 "${WORKDIR}")"
200 die "Could not change to plugin-source-directory!"
201 fi
202
203 einfo "Patching Makefile"
204 [[ -e Makefile ]] || die "Makefile of plugin can not be found!"
205 cp Makefile "${WORKDIR}"/Makefile.before
206
207 sed -i Makefile \
208 -e '1i\#Makefile was patched by vdr-plugin.eclass'
209
210 ebegin " Setting Pathes"
211 sed -i Makefile \
212 -e "s:^VDRDIR.*$:VDRDIR = ${VDR_INCLUDE_DIR}:" \
213 -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
214 -e "s:^LIBDIR.*$:LIBDIR = ${S}:" \
215 -e "s:^TMPDIR.*$:TMPDIR = ${T}:" \
216 -e 's:-I$(VDRDIR)/include -I$(DVBDIR)/include:-I$(DVBDIR)/include -I$(VDRDIR)/include:' \
217 -e 's:-I$(VDRDIR)/include:-I'"${VDR_INCLUDE_DIR%vdr}"':' \
218 -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):'
219 eend $?
220
221 ebegin " Converting to APIVERSION"
222 sed -i Makefile \
223 -e 's:^APIVERSION = :APIVERSION ?= :' \
224 -e 's:$(LIBDIR)/$@.$(VDRVERSION):$(LIBDIR)/$@.$(APIVERSION):' \
225 -e '2i\APIVERSION = '"${APIVERSION}"
226 eend $?
227
228 ebegin " Correcting Compile-Flags"
229 sed -i Makefile \
230 -e 's:^CXXFLAGS:#CXXFLAGS:' \
231 -e '/LDFLAGS/!s:-shared:$(LDFLAGS) -shared:'
232 eend $?
233
234 ebegin " Disabling file stripping"
235 sed -i Makefile \
236 -e '/@.*strip/d' \
237 -e '/strip \$(LIBDIR)\/\$@/d' \
238 -e '/^STRIP =/d' \
239 -e '/@.*\$(STRIP)/d'
240 eend $?
241
242 # Use a file instead of an variable as single-stepping via ebuild
243 # destroys environment.
244 touch ${WORKDIR}/.vdr-plugin_makefile_patched
245 ;;
246 add_local_patch)
247 cd "${S}"
248 if test -d "${VDR_LOCAL_PATCHES_DIR}/${PN}"; then
249 echo
250 einfo "Applying local patches"
251 for LOCALPATCH in "${VDR_LOCAL_PATCHES_DIR}/${PN}/${PV}"/*.{diff,patch}; do
252 test -f "${LOCALPATCH}" && epatch "${LOCALPATCH}"
253 done
254 fi
255 ;;
256 i18n)
257 cd "${S}"
258 if [[ ${USE_GETTEXT} = 0 ]]; then
259 # Remove i18n Target if using older vdr
260 sed -i Makefile \
261 -e '/^all:/s/ i18n//'
262 elif [[ ${USE_GETTEXT} = 1 && ! -d po && ${NO_GETTEXT_HACK} != 1 ]]; then
263 einfo "Converting translations to gettext"
264
265 local i18n_tool="${ROOT}/usr/share/vdr/bin/i18n-to-gettext.pl"
266 if [[ ! -x ${i18n_tool} ]]; then
267 eerror "Missing ${i18n_tool}"
268 eerror "Please re-emerge vdr"
269 die "Missing ${i18n_tool}"
270 fi
271
272 # call i18n-to-gettext tool
273 # take all texts missing tr call into special file
274 "${i18n_tool}" 2>/dev/null \
275 |sed -e '/^"/!d' \
276 -e '/^""$/d' \
277 -e 's/\(.*\)/trNOOP(\1)/' \
278 > dummy-translations-trNOOP.c
279
280 # if there were untranslated texts just run it again
281 # now the missing calls are listed in
282 # dummy-translations-trNOOP.c
283 if [[ -s dummy-translations-trNOOP.c ]]; then
284 "${i18n_tool}" &>/dev/null
285 fi
286
287 # now use the modified Makefile
288 mv Makefile.new Makefile
289 fi
290 esac
291
292 shift
293 done
294 }
295
296 vdr-plugin_copy_source_tree() {
297 pushd . >/dev/null
298 cp -r "${S}" "${T}"/source-tree
299 cd "${T}"/source-tree
300 cp "${WORKDIR}"/Makefile.before Makefile
301 sed -i Makefile \
302 -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
303 -e 's:^CXXFLAGS:#CXXFLAGS:' \
304 -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):' \
305 -e 's:-I$(VDRDIR) -I$(DVBDIR):-I$(DVBDIR) -I$(VDRDIR):'
306 popd >/dev/null
307 }
308
309 vdr-plugin_install_source_tree() {
310 einfo "Installing sources"
311 destdir="${VDRSOURCE_DIR}/vdr-${VDRVERSION}/PLUGINS/src/${VDRPLUGIN}"
312 insinto "${destdir}-${PV}"
313 doins -r "${T}"/source-tree/*
314
315 dosym "${VDRPLUGIN}-${PV}" "${destdir}"
316 }
317
318 vdr-plugin_src_compile() {
319 [ -z "$1" ] && vdr-plugin_src_compile prepare compile
320
321 while [ "$1" ]; do
322
323 case "$1" in
324 prepare)
325 [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_copy_source_tree
326 ;;
327 compile)
328 if [[ ! -f ${WORKDIR}/.vdr-plugin_makefile_patched ]]; then
329 eerror "Wrong use of vdr-plugin.eclass."
330 eerror "An ebuild for a vdr-plugin will not work without"
331 eerror "calling vdr-plugin_src_unpack to patch the Makefile."
332 echo
333 eerror "Please report this at bugs.gentoo.org."
334 die "vdr-plugin_src_unpack not called!"
335 fi
336 cd "${S}"
337
338 emake ${BUILD_PARAMS} \
339 ${VDRPLUGIN_MAKE_TARGET:-all} \
340 LOCALEDIR="${TMP_LOCALE_DIR}" \
341 || die "emake failed"
342 ;;
343 esac
344
345 shift
346 done
347 }
348
349 vdr-plugin_src_install() {
350 [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_install_source_tree
351 cd "${WORKDIR}"
352
353 if [[ -n ${VDR_MAINTAINER_MODE} ]]; then
354 local mname="${P}-Makefile"
355 cp "${S}"/Makefile "${mname}.patched"
356 cp Makefile.before "${mname}.before"
357
358 diff -u "${mname}.before" "${mname}.patched" > "${mname}.diff"
359
360 insinto "/usr/share/vdr/maintainer-data/makefile-changes"
361 doins "${mname}.diff"
362
363 insinto "/usr/share/vdr/maintainer-data/makefile-before"
364 doins "${mname}.before"
365
366 insinto "/usr/share/vdr/maintainer-data/makefile-patched"
367 doins "${mname}.patched"
368
369 fi
370
371 cd "${S}"
372 insinto "${VDR_PLUGIN_DIR}"
373 doins libvdr-*.so.*
374
375 if [[ ${USE_GETTEXT} = 1 && -d ${TMP_LOCALE_DIR} ]]; then
376 einfo "Installing locales"
377 cd "${TMP_LOCALE_DIR}"
378 insinto "${LOCDIR}"
379 doins -r *
380 fi
381
382 cd "${S}"
383 local docfile
384 for docfile in README* HISTORY CHANGELOG; do
385 [[ -f ${docfile} ]] && dodoc ${docfile}
386 done
387
388 # if VDR_CONFD_FILE is empty and ${FILESDIR}/confd exists take it
389 [[ -z ${VDR_CONFD_FILE} ]] && [[ -e ${FILESDIR}/confd ]] && VDR_CONFD_FILE=${FILESDIR}/confd
390
391 if [[ -n ${VDR_CONFD_FILE} ]]; then
392 newconfd "${VDR_CONFD_FILE}" vdr.${VDRPLUGIN}
393 fi
394
395
396 # if VDR_RCADDON_FILE is empty and ${FILESDIR}/rc-addon.sh exists take it
397 [[ -z ${VDR_RCADDON_FILE} ]] && [[ -e ${FILESDIR}/rc-addon.sh ]] && VDR_RCADDON_FILE=${FILESDIR}/rc-addon.sh
398
399 if [[ -n ${VDR_RCADDON_FILE} ]]; then
400 insinto "${VDR_RC_DIR}"
401 newins "${VDR_RCADDON_FILE}" plugin-${VDRPLUGIN}.sh
402 fi
403
404 create_header_checksum_file
405 create_plugindb_file
406 }
407
408 vdr-plugin_print_enable_command() {
409 ewarn "emerge --config ${PN} is deprecated"
410 elog
411 elog "To activate this vdr-plugin execute the following command:"
412 elog "\teselect vdr-plugin enable ${PN#vdr-}"
413 elog
414 }
415
416 vdr-plugin_pkg_postinst() {
417 vdr-plugin_print_enable_command
418
419 if [[ -n "${VDR_CONFD_FILE}" ]]; then
420 elog "Please have a look at the config-file"
421 elog "\t/etc/conf.d/vdr.${VDRPLUGIN}"
422 elog
423 fi
424 }
425
426 vdr-plugin_pkg_postrm() {
427 delete_orphan_plugindb_file
428 }
429
430 vdr-plugin_pkg_config_legacy() {
431 elog "Using old interface to gentoo-vdr-scripts-0.3.7"
432 if [[ -z "${INSTALLPLUGIN}" ]]; then
433 INSTALLPLUGIN="${VDRPLUGIN}"
434 fi
435
436 active=0
437 # First test if plugin is already inside PLUGINS
438 local conf=/etc/conf.d/vdr.plugins
439 exec 3<${conf}
440 while read -u 3 line; do
441 [[ ${line} == "" ]] && continue
442 [[ ${line:0:1} == "#" ]] && continue
443 set -- ${line}
444 [[ ${1} == ${INSTALLPLUGIN} ]] && active=1
445 done
446 exec 3<&-
447
448 if [[ $active == 0 ]]; then
449 elog "Adding ${INSTALLPLUGIN} to active plugins."
450
451 # The pure edit process.
452 echo "${INSTALLPLUGIN}" >> "${conf}"
453 else
454 elog "${INSTALLPLUGIN} already activated"
455 echo
456 read -p "Do you want to deactivate ${INSTALLPLUGIN} (yes/no) " answer
457 if [[ "${answer}" != "yes" ]]; then
458 elog "aborted"
459 return
460 fi
461 elog "Removing ${INSTALLPLUGIN} from active plugins."
462
463 # The pure edit process
464 sed -i "${conf}" -e "/^[[:space:]]*${INSTALLPLUGIN}[[:space:]]*\$/d"
465 fi
466 }
467
468 vdr-plugin_pkg_config() {
469 vdr-plugin_print_enable_command
470
471 einfo "Calling this now"
472 eselect vdr-plugin enable "${PN#vdr-}"
473 }
474
475 fix_vdr_libsi_include()
476 {
477 einfo "Fixing include of libsi-headers"
478 local f
479 for f; do
480 sed -i "${f}" \
481 -e '/#include/s:"\(.*libsi.*\)":<\1>:' \
482 -e '/#include/s:<.*\(libsi/.*\)>:<vdr/\1>:'
483 done
484 }
485
486 EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postinst pkg_postrm pkg_config

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