/[gentoo-x86]/eclass/vdr-plugin.eclass
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Revision 1.36 - (hide annotations) (download)
Thu Oct 12 16:31:45 2006 UTC (7 years, 9 months ago) by zzam
Branch: MAIN
Changes since 1.35: +49 -2 lines
Added interface to newer gentoo-vdr-scripts for 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 1.36 # $Header: /var/cvsroot/gentoo-x86/eclass/vdr-plugin.eclass,v 1.35 2006/10/08 13:11:28 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 1.15 IUSE="debug"
64    
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 1.24 RDEPEND=">=media-tv/gentoo-vdr-scripts-0.3.4-r1"
77 zzam 1.11 DEPEND="media-tv/linuxtv-dvb-headers"
78 zzam 1.1
79 zzam 1.2
80     # this code is from linux-mod.eclass
81     update_vdrplugindb() {
82 zzam 1.3 local VDRPLUGINDB_DIR=${ROOT}/var/lib/vdrplugin-rebuild/
83 zzam 1.2
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}" >> ${VDRPLUGINDB_DIR}/vdrplugindb
91     fi
92     }
93    
94     remove_vdrplugindb() {
95 zzam 1.3 local VDRPLUGINDB_DIR=${ROOT}/var/lib/vdrplugin-rebuild/
96 zzam 1.2
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" ${VDRPLUGINDB_DIR}/vdrplugindb
100     fi
101     }
102    
103 zzam 1.1 vdr-plugin_pkg_setup() {
104     # -fPIC is needed for shared objects on some platforms (amd64 and others)
105     append-flags -fPIC
106 zzam 1.15 use debug && append-flags -g
107 zzam 1.1
108 zzam 1.22 # Where should the plugins live in the filesystem
109     VDR_PLUGIN_DIR="/usr/$(get_libdir)/vdr/plugins"
110     VDR_CHECKSUM_DIR="${VDR_PLUGIN_DIR%/plugins}/checksums"
111    
112 zzam 1.35 # was /usr/lib/... some time ago
113     # since gentoo-vdr-scripts-0.3.6 it works with /usr/share/...
114     VDR_RC_DIR="/usr/share/vdr/rcscript"
115 zzam 1.22
116     # Pathes to includes
117 zzam 1.29 VDR_INCLUDE_DIR="/usr/include/vdr"
118 zzam 1.22 DVB_INCLUDE_DIR="/usr/include"
119    
120    
121 zzam 1.29 VDRVERSION=$(awk -F'"' '/define VDRVERSION/ {print $2}' ${VDR_INCLUDE_DIR}/config.h)
122     APIVERSION=$(awk -F'"' '/define APIVERSION/ {print $2}' ${VDR_INCLUDE_DIR}/config.h)
123 zzam 1.18 [[ -z ${APIVERSION} ]] && APIVERSION="${VDRVERSION}"
124    
125 zzam 1.1 einfo "Building ${PF} against vdr-${VDRVERSION}"
126 zzam 1.18 einfo "APIVERSION: ${APIVERSION}"
127 zzam 1.1 }
128    
129     vdr-plugin_src_unpack() {
130 zzam 1.30 if [[ -z ${VDR_INCLUDE_DIR} ]]; then
131     eerror "Wrong use of vdr-plugin.eclass."
132     eerror "An ebuild for a vdr-plugin will not work without calling vdr-plugin_pkg_setup."
133     echo
134     eerror "Please report this at bugs.gentoo.org."
135     die "vdr-plugin_pkg_setup not called!"
136     fi
137 hd_brummy 1.28 [ -z "$1" ] && vdr-plugin_src_unpack unpack add_local_patch patchmakefile
138 zzam 1.1
139     while [ "$1" ]; do
140    
141     case "$1" in
142 zzam 1.34 all_but_unpack)
143     vdr-plugin_src_unpack add_local_patch patchmakefile
144     ;;
145 zzam 1.1 unpack)
146 zzam 1.12 base_src_unpack
147 zzam 1.1 ;;
148     patchmakefile)
149 zzam 1.20 if ! cd ${S}; then
150     ewarn "There seems to be no plugin-directory with the name ${S##*/}"
151     ewarn "Perhaps you find one among these:"
152     cd "${WORKDIR}"
153     einfo "$(/bin/ls -1 ${WORKDIR})"
154     die "Could not change to plugin-source-directory!"
155     fi
156 zzam 1.1
157 zzam 1.25 einfo "Patching Makefile"
158 zzam 1.20 [[ -e Makefile ]] || die "Makefile of plugin can not be found!"
159 zzam 1.22 cp Makefile Makefile.orig
160 zzam 1.25
161     sed -i Makefile \
162     -e '1i\#Makefile was patched by vdr-plugin.eclass'
163    
164     ebegin " Setting Pathes"
165     sed -i Makefile \
166 zzam 1.1 -e "s:^VDRDIR.*$:VDRDIR = ${VDR_INCLUDE_DIR}:" \
167     -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
168     -e "s:^LIBDIR.*$:LIBDIR = ${S}:" \
169     -e "s:^TMPDIR.*$:TMPDIR = ${T}:" \
170 zzam 1.29 -e 's:-I$(VDRDIR)/include -I$(DVBDIR)/include:-I$(DVBDIR)/include -I$(VDRDIR)/include:' \
171     -e 's:-I$(VDRDIR)/include:-I'"${VDR_INCLUDE_DIR%vdr}"':' \
172     -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):'
173 zzam 1.25 eend $?
174    
175     ebegin " Converting to APIVERSION"
176     sed -i Makefile \
177 zzam 1.18 -e 's:^APIVERSION = :APIVERSION ?= :' \
178     -e 's:$(LIBDIR)/$@.$(VDRVERSION):$(LIBDIR)/$@.$(APIVERSION):' \
179 zzam 1.25 -e '2i\APIVERSION = '"${APIVERSION}"
180     eend $?
181    
182     ebegin " Correcting CXXFLAGS"
183     sed -i Makefile \
184     -e 's:^CXXFLAGS:#CXXFLAGS:'
185 zzam 1.1 eend $?
186 zzam 1.26
187     ebegin " Disabling file stripping"
188     sed -i Makefile \
189     -e '/@.*strip/d' \
190     -e '/strip \$(LIBDIR)\/\$@/d' \
191     -e '/^STRIP =/d' \
192     -e '/@.*\$(STRIP)/d'
193     eend $?
194 zzam 1.33
195     # Use a file instead of an variable as single-stepping via ebuild
196     # destroys environment.
197     touch ${WORKDIR}/.vdr-plugin_makefile_patched
198 zzam 1.1 ;;
199 hd_brummy 1.27 add_local_patch)
200 hd_brummy 1.28 cd ${S}
201 hd_brummy 1.27 if test -d "${VDR_LOCAL_PATCHES_DIR}/${PN}"; then
202     echo
203     einfo "Applying local patches"
204     for LOCALPATCH in ${VDR_LOCAL_PATCHES_DIR}/${PN}/${PV}/*.{diff,patch}; do
205     test -f "${LOCALPATCH}" && epatch "${LOCALPATCH}"
206     done
207     fi
208     ;;
209 zzam 1.1 esac
210    
211     shift
212     done
213     }
214    
215 zzam 1.6 vdr-plugin_copy_source_tree() {
216 zzam 1.32 pushd . >/dev/null
217 zzam 1.6 cp -r ${S} ${T}/source-tree
218     cd ${T}/source-tree
219     mv Makefile.orig Makefile
220     sed -i Makefile \
221     -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
222     -e 's:^CXXFLAGS:#CXXFLAGS:' \
223     -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):' \
224     -e 's:-I$(VDRDIR) -I$(DVBDIR):-I$(DVBDIR) -I$(VDRDIR):'
225 zzam 1.32 popd >/dev/null
226 zzam 1.6 }
227    
228     vdr-plugin_install_source_tree() {
229     einfo "Installing sources"
230     destdir=${VDRSOURCE_DIR}/vdr-${VDRVERSION}/PLUGINS/src/${VDRPLUGIN}
231     insinto ${destdir}-${PV}
232     doins -r ${T}/source-tree/*
233    
234     dosym ${VDRPLUGIN}-${PV} ${destdir}
235     }
236    
237 zzam 1.1 vdr-plugin_src_compile() {
238 zzam 1.7 [ -z "$1" ] && vdr-plugin_src_compile prepare compile
239 zzam 1.6
240 zzam 1.7 while [ "$1" ]; do
241    
242     case "$1" in
243     prepare)
244     [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_copy_source_tree
245     ;;
246     compile)
247 zzam 1.33 if [[ ! -f ${WORKDIR}/.vdr-plugin_makefile_patched ]]; then
248 zzam 1.32 eerror "Wrong use of vdr-plugin.eclass."
249     eerror "An ebuild for a vdr-plugin will not work without"
250     eerror "calling vdr-plugin_src_unpack to patch the Makefile."
251     echo
252     eerror "Please report this at bugs.gentoo.org."
253     die "vdr-plugin_src_unpack not called!"
254     fi
255 zzam 1.7 cd ${S}
256    
257 zzam 1.31 emake ${BUILD_PARAMS} ${VDRPLUGIN_MAKE_TARGET:-all} || die "emake failed"
258 zzam 1.7 ;;
259     esac
260 zzam 1.1
261 zzam 1.7 shift
262     done
263 zzam 1.1 }
264    
265     vdr-plugin_src_install() {
266 zzam 1.6 [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_install_source_tree
267 zzam 1.1 cd ${S}
268    
269 zzam 1.22 if [[ -n ${VDR_MAINTAINER_MODE} ]]; then
270     local mname=${P}-Makefile
271     cp Makefile ${mname}.patched
272     cp Makefile.orig ${mname}.before
273    
274     diff -u ${mname}.before ${mname}.patched > ${mname}.diff
275    
276     insinto "/usr/share/vdr/maintainer-data/makefile-changes"
277     doins ${mname}.diff
278    
279     insinto "/usr/share/vdr/maintainer-data/makefile-before"
280     doins ${mname}.before
281    
282     insinto "/usr/share/vdr/maintainer-data/makefile-patched"
283     doins ${mname}.patched
284    
285     fi
286    
287 zzam 1.1 insinto "${VDR_PLUGIN_DIR}"
288     doins libvdr-*.so.*
289 zzam 1.23 local docfile
290     for docfile in README* HISTORY CHANGELOG; do
291     [[ -f ${docfile} ]] && dodoc ${docfile}
292     done
293 zzam 1.2
294 zzam 1.17 # if VDR_CONFD_FILE is empty and ${FILESDIR}/confd exists take it
295     [[ -z ${VDR_CONFD_FILE} ]] && [[ -e ${FILESDIR}/confd ]] && VDR_CONFD_FILE=${FILESDIR}/confd
296    
297     if [[ -n ${VDR_CONFD_FILE} ]]; then
298     insinto /etc/conf.d
299     newins "${VDR_CONFD_FILE}" vdr.${VDRPLUGIN}
300     fi
301    
302    
303     # if VDR_RCADDON_FILE is empty and ${FILESDIR}/rc-addon.sh exists take it
304     [[ -z ${VDR_RCADDON_FILE} ]] && [[ -e ${FILESDIR}/rc-addon.sh ]] && VDR_RCADDON_FILE=${FILESDIR}/rc-addon.sh
305    
306     if [[ -n ${VDR_RCADDON_FILE} ]]; then
307     insinto "${VDR_RC_DIR}"
308     newins "${VDR_RCADDON_FILE}" plugin-${VDRPLUGIN}.sh
309     fi
310    
311    
312 zzam 1.14
313 zzam 1.22 insinto ${VDR_CHECKSUM_DIR}
314     if [[ -f ${ROOT}${VDR_CHECKSUM_DIR}/header-md5-vdr ]]; then
315     newins ${ROOT}${VDR_CHECKSUM_DIR}/header-md5-vdr header-md5-${PN}
316 zzam 1.16 else
317     if which md5sum >/dev/null 2>&1; then
318     cd ${S}
319     (
320 zzam 1.29 cd ${ROOT}${VDR_INCLUDE_DIR}
321 zzam 1.16 md5sum *.h libsi/*.h|LC_ALL=C sort --key=2
322     ) > header-md5-${PN}
323     doins header-md5-${PN}
324     fi
325 zzam 1.14 fi
326 zzam 1.1 }
327    
328     vdr-plugin_pkg_postinst() {
329 zzam 1.2 update_vdrplugindb
330 zzam 1.1 einfo
331 zzam 1.9 einfo "The vdr plugin ${VDRPLUGIN} has now been installed."
332     einfo "To activate execute the following command:"
333     einfo
334     einfo " emerge --config ${PN}"
335 zzam 1.1 einfo
336 zzam 1.17 if [[ -n "${VDR_CONFD_FILE}" ]]; then
337 zzam 1.13 einfo "And have a look at the config-file"
338     einfo "/etc/conf.d/vdr.${VDRPLUGIN}"
339     einfo
340     fi
341 zzam 1.1 }
342    
343 zzam 1.2 vdr-plugin_pkg_postrm() {
344     remove_vdrplugindb
345     }
346    
347 zzam 1.8 vdr-plugin_pkg_config_final() {
348     diff ${conf_orig} ${conf}
349     rm ${conf_orig}
350     }
351    
352 zzam 1.36 vdr-plugin_pkg_config_old() {
353     einfo "Using interface of gentoo-vdr-scripts-0.3.6 and older"
354 zzam 1.8 if [[ -z "${INSTALLPLUGIN}" ]]; then
355     INSTALLPLUGIN="${VDRPLUGIN}"
356     fi
357     # First test if plugin is already inside PLUGINS
358     local conf=/etc/conf.d/vdr
359     conf_orig=${conf}.before_emerge_config
360     cp ${conf} ${conf_orig}
361    
362     einfo "Reading ${conf}"
363     if ! grep -q "^PLUGINS=" ${conf}; then
364     local LINE=$(sed ${conf} -n -e '/^#.*PLUGINS=/=' | tail -n 1)
365     if [[ -n "${LINE}" ]]; then
366     sed -e ${LINE}'a PLUGINS=""' -i ${conf}
367     else
368     echo 'PLUGINS=""' >> ${conf}
369     fi
370     unset LINE
371     fi
372    
373     unset PLUGINS
374     PLUGINS=$(source /etc/conf.d/vdr; echo ${PLUGINS})
375    
376     active=0
377     for p in ${PLUGINS}; do
378     if [[ "${p}" == "${INSTALLPLUGIN}" ]]; then
379     active=1
380     break;
381     fi
382     done
383    
384     if [[ "${active}" == "1" ]]; then
385     einfo "${INSTALLPLUGIN} already activated"
386     echo
387     read -p "Do you want to deactivate ${INSTALLPLUGIN} (yes/no) " answer
388     if [[ "${answer}" != "yes" ]]; then
389     einfo "aborted"
390     return
391     fi
392     einfo "Removing ${INSTALLPLUGIN} from active plugins."
393     local LINE=$(sed ${conf} -n -e '/^PLUGINS=.*\<'${INSTALLPLUGIN}'\>/=' | tail -n 1)
394     sed -i ${conf} -e ${LINE}'s/\<'${INSTALLPLUGIN}'\>//' \
395     -e ${LINE}'s/ \( \)*/ /g' \
396     -e ${LINE}'s/ "/"/g' \
397     -e ${LINE}'s/" /"/g'
398    
399     vdr-plugin_pkg_config_final
400     return
401     fi
402    
403    
404     einfo "Adding ${INSTALLPLUGIN} to active plugins."
405     local LINE=$(sed ${conf} -n -e '/^PLUGINS=/=' | tail -n 1)
406     sed -i ${conf} -e ${LINE}'s/^PLUGINS=" *\(.*\)"/PLUGINS="\1 '${INSTALLPLUGIN}'"/' \
407     -e ${LINE}'s/ \( \)*/ /g' \
408     -e ${LINE}'s/ "/"/g' \
409     -e ${LINE}'s/" /"/g'
410    
411     vdr-plugin_pkg_config_final
412     }
413    
414 zzam 1.36 vdr-plugin_pkg_config_new() {
415     einfo "Using interface introduced with gentoo-vdr-scripts-0.3.7"
416     if [[ -z "${INSTALLPLUGIN}" ]]; then
417     INSTALLPLUGIN="${VDRPLUGIN}"
418     fi
419    
420     active=0
421     # First test if plugin is already inside PLUGINS
422     local conf=/etc/conf.d/vdr.plugins
423     exec 3<${conf}
424     while read -u 3 line; do
425     [[ ${line} == "" ]] && continue
426     [[ ${line:0:1} == "#" ]] && continue
427     set -- ${line}
428     [[ ${1} == ${INSTALLPLUGIN} ]] && active=1
429     done
430     exec 3<&-
431    
432     if [[ $active == 0 ]]; then
433     einfo "Adding ${INSTALLPLUGIN} to active plugins."
434    
435     # The pure edit process.
436     echo "${INSTALLPLUGIN}" >> "${conf}"
437     else
438     einfo "${INSTALLPLUGIN} already activated"
439     echo
440     read -p "Do you want to deactivate ${INSTALLPLUGIN} (yes/no) " answer
441     if [[ "${answer}" != "yes" ]]; then
442     einfo "aborted"
443     return
444     fi
445     einfo "Removing ${INSTALLPLUGIN} from active plugins."
446    
447     # The pure edit process
448     sed -i "${conf}" -e "/^[[:space:]]*${INSTALLPLUGIN}[[:space:]]*\$/d"
449     fi
450     }
451    
452     vdr-plugin_pkg_config() {
453     if has_version ">media-tv/gentoo-vdr-scripts-0.3.6"; then
454     vdr-plugin_pkg_config_new
455     else
456     vdr-plugin_pkg_config_old
457     fi
458     }
459    
460 zzam 1.21 fix_vdr_libsi_include()
461     {
462     einfo "Fixing include of libsi-headers"
463     local f
464     for f; do
465     sed -i "${f}" \
466     -e '/#include/s:"\(.*libsi.*\)":<\1>:' \
467     -e '/#include/s:<.*\(libsi/.*\)>:<vdr/\1>:'
468     done
469     }
470    
471 zzam 1.8 EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postinst pkg_postrm pkg_config

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