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Revision 1.55 - (hide annotations) (download)
Sun Apr 13 16:26:05 2008 UTC (6 years, 8 months ago) by zzam
Branch: MAIN
Changes since 1.54: +152 -180 lines
Cleanup of eclass. Try to minimize changes to Makefile.

1 zzam 1.1 # Copyright 1999-2005 Gentoo Foundation
2     # Distributed under the terms of the GNU General Public License v2
3 zzam 1.55 # $Header: /var/cvsroot/gentoo-x86/eclass/vdr-plugin.eclass,v 1.54 2008/03/22 18:04:51 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 1.39 IUSE=""
64 zzam 1.15
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 1.50 DEPEND=">=media-tv/gentoo-vdr-scripts-0.3.8
77 zzam 1.51 || ( >=media-tv/gentoo-vdr-scripts-0.4.2 >=media-tv/vdrplugin-rebuild-0.2 )
78 zzam 1.50 >=app-admin/eselect-vdr-0.0.2
79     media-tv/linuxtv-dvb-headers"
80 zzam 1.1
81 zzam 1.2
82 zzam 1.37 # 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 zzam 1.50 local DB_FILE="${NEW_VDRPLUGINDB_DIR}/${CATEGORY}-${PF}"
88     insinto "${NEW_VDRPLUGINDB_DIR}"
89 zzam 1.52
90     # BUG: portage-2.1.4_rc9 will delete the EBUILD= line, so we cannot use this code.
91     # cat <<-EOT > "${D}/${DB_FILE}"
92     # VDRPLUGIN_DB=1
93     # CREATOR=ECLASS
94     # EBUILD=${CATEGORY}/${PN}
95     # EBUILD_V=${PVR}
96     # EOT
97     {
98     echo "VDRPLUGIN_DB=1"
99     echo "CREATOR=ECLASS"
100     echo "EBUILD=${CATEGORY}/${PN}"
101     echo "EBUILD_V=${PVR}"
102     } > "${D}/${DB_FILE}"
103 zzam 1.37 }
104    
105     # Delete files created outside of vdr-plugin.eclass
106     # vdrplugin-rebuild.ebuild converted plugindb and files are
107     # not deleted by portage itself - should only be needed as
108     # long as not every system has switched over to
109 zzam 1.51 # vdrplugin-rebuild-0.2 / gentoo-vdr-scripts-0.4.2
110 zzam 1.37 delete_orphan_plugindb_file() {
111 hd_brummy 1.40 #elog Testing for orphaned plugindb file
112 zzam 1.37 local NEW_VDRPLUGINDB_DIR=/usr/share/vdr/vdrplugin-rebuild/
113 zzam 1.50 local DB_FILE="${ROOT}/${NEW_VDRPLUGINDB_DIR}/${CATEGORY}-${PF}"
114 zzam 1.37
115     # file exists
116     [[ -f ${DB_FILE} ]] || return
117    
118     # will portage handle the file itself
119 zzam 1.50 if grep -q CREATOR=ECLASS "${DB_FILE}"; then
120 hd_brummy 1.40 #elog file owned by eclass - don't touch it
121 zzam 1.37 return
122     fi
123    
124 hd_brummy 1.40 elog "Removing orphaned plugindb-file."
125 zzam 1.41 elog "\t#rm ${DB_FILE}"
126 zzam 1.50 rm "${DB_FILE}"
127 zzam 1.37 }
128    
129 zzam 1.45
130     create_header_checksum_file()
131     {
132     # Danger: Not using $ROOT here, as compile will also not use it !!!
133     # If vdr in $ROOT and / differ, plugins will not run anyway
134    
135 zzam 1.50 insinto "${VDR_CHECKSUM_DIR}"
136 zzam 1.45 if [[ -f ${VDR_CHECKSUM_DIR}/header-md5-vdr ]]; then
137 zzam 1.50 newins "${VDR_CHECKSUM_DIR}/header-md5-vdr header-md5-${PN}"
138 zzam 1.45 else
139     if type -p md5sum >/dev/null 2>&1; then
140 zzam 1.50 cd "${S}"
141 zzam 1.45 (
142 zzam 1.50 cd "${VDR_INCLUDE_DIR}"
143 zzam 1.45 md5sum *.h libsi/*.h|LC_ALL=C sort --key=2
144     ) > header-md5-${PN}
145     doins header-md5-${PN}
146     fi
147     fi
148     }
149    
150 zzam 1.55 fix_vdr_libsi_include()
151     {
152     einfo "Fixing include of libsi-headers"
153     local f
154     for f; do
155     sed -i "${f}" \
156     -e '/#include/s:"\(.*libsi.*\)":<\1>:' \
157     -e '/#include/s:<.*\(libsi/.*\)>:<vdr/\1>:'
158     done
159     }
160    
161     vdr_patchmakefile() {
162     einfo "Patching Makefile"
163     [[ -e Makefile ]] || die "Makefile of plugin can not be found!"
164     cp Makefile "${WORKDIR}"/Makefile.before
165    
166     ebegin " Setting Pathes"
167     sed -i Makefile \
168     -e "s:^VDRDIR.*$:VDRDIR = ${VDR_INCLUDE_DIR}:" \
169     -e "s:^LIBDIR.*$:LIBDIR = ${S}:" \
170     -e "s:^TMPDIR.*$:TMPDIR = ${T}:" \
171     -e 's:-I$(VDRDIR)/include:-I'"${VDR_INCLUDE_DIR%vdr}"':' \
172     -e "/^DVBDIR/d" \
173     -e 's:-I$(DVBDIR)/include::'
174     eend $?
175    
176     # maybe needed for multiproto:
177     #sed -i Makefile \
178     # -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
179     # -e 's:-I$(VDRDIR)/include -I$(DVBDIR)/include:-I$(DVBDIR)/include -I$(VDRDIR)/include:' \
180     # -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):'
181    
182     if ! grep -q APIVERSION Makefile; then
183     ebegin " Converting to APIVERSION"
184     sed -i Makefile \
185     -e 's:^APIVERSION = :APIVERSION ?= :' \
186     -e 's:$(LIBDIR)/$@.$(VDRVERSION):$(LIBDIR)/$@.$(APIVERSION):' \
187     -e '/VDRVERSION =/a\APIVERSION = $(shell sed -ne '"'"'/define APIVERSION/s/^.*"\\(.*\\)".*$$/\\1/p'"'"' $(VDRDIR)/config.h)'
188     eend $?
189     fi
190    
191     # Correcting Compile-Flags
192     # Do not overwrite CXXFLAGS, add LDFLAGS if missing
193     sed -i Makefile \
194     -e '/^CXXFLAGS[[:space:]]*=/s/=/?=/' \
195     -e '/LDFLAGS/!s:-shared:$(LDFLAGS) -shared:'
196    
197     # Disabling file stripping, useful for debugging
198     sed -i Makefile \
199     -e '/@.*strip/d' \
200     -e '/strip \$(LIBDIR)\/\$@/d' \
201     -e '/@.*\$(STRIP)/d'
202    
203     # Use a file instead of a variable as single-stepping via ebuild
204     # destroys environment.
205     touch "${WORKDIR}"/.vdr-plugin_makefile_patched
206     }
207    
208     vdr_add_local_patch() {
209     if test -d "${VDR_LOCAL_PATCHES_DIR}/${PN}"; then
210     echo
211     einfo "Applying local patches"
212     for LOCALPATCH in "${VDR_LOCAL_PATCHES_DIR}/${PN}/${PV}"/*.{diff,patch}; do
213     test -f "${LOCALPATCH}" && epatch "${LOCALPATCH}"
214     done
215     fi
216     }
217    
218     vdr_i18n() {
219     if [[ ${USE_GETTEXT} = 0 ]]; then
220     # Remove i18n Target if using older vdr
221     sed -i Makefile \
222     -e '/^all:/s/ i18n//'
223     elif [[ ${USE_GETTEXT} = 1 && ! -d po && ${NO_GETTEXT_HACK} != 1 ]]; then
224     einfo "Plugin is not yet changed for new translation system."
225     einfo "Auto converting translations to gettext"
226    
227     local i18n_tool="${ROOT}/usr/share/vdr/bin/i18n-to-gettext.pl"
228     if [[ ! -x ${i18n_tool} ]]; then
229     eerror "Missing ${i18n_tool}"
230     eerror "Please re-emerge vdr"
231     die "Missing ${i18n_tool}"
232     fi
233    
234     # call i18n-to-gettext tool
235     # take all texts missing tr call into special file
236     "${i18n_tool}" 2>/dev/null \
237     |sed -e '/^"/!d' \
238     -e '/^""$/d' \
239     -e 's/\(.*\)/trNOOP(\1)/' \
240     > dummy-translations-trNOOP.c
241    
242     # if there were untranslated texts just run it again
243     # now the missing calls are listed in
244     # dummy-translations-trNOOP.c
245     if [[ -s dummy-translations-trNOOP.c ]]; then
246     "${i18n_tool}" &>/dev/null
247     fi
248    
249     # now use the modified Makefile
250     if [[ -f Makefile.new ]]; then
251     mv Makefile.new Makefile
252     else
253     ewarn "Conversion to gettext failed. Plugin needs fixing."
254     fi
255     fi
256     }
257    
258     vdr-plugin_copy_source_tree() {
259     pushd . >/dev/null
260     cp -r "${S}" "${T}"/source-tree
261     cd "${T}"/source-tree
262     cp "${WORKDIR}"/Makefile.before Makefile
263     sed -i Makefile \
264     -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
265     -e 's:^CXXFLAGS:#CXXFLAGS:' \
266     -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):' \
267     -e 's:-I$(VDRDIR) -I$(DVBDIR):-I$(DVBDIR) -I$(VDRDIR):'
268     popd >/dev/null
269     }
270    
271     vdr-plugin_install_source_tree() {
272     einfo "Installing sources"
273     destdir="${VDRSOURCE_DIR}/vdr-${VDRVERSION}/PLUGINS/src/${VDRPLUGIN}"
274     insinto "${destdir}-${PV}"
275     doins -r "${T}"/source-tree/*
276    
277     dosym "${VDRPLUGIN}-${PV}" "${destdir}"
278     }
279    
280     vdr-plugin_print_enable_command() {
281     elog
282     elog "To activate this vdr-plugin execute the following command:"
283     elog "\teselect vdr-plugin enable ${PN#vdr-}"
284     elog
285     }
286    
287    
288     ## exported functions
289    
290 zzam 1.1 vdr-plugin_pkg_setup() {
291     # -fPIC is needed for shared objects on some platforms (amd64 and others)
292     append-flags -fPIC
293    
294 zzam 1.22 # Where should the plugins live in the filesystem
295     VDR_PLUGIN_DIR="/usr/$(get_libdir)/vdr/plugins"
296     VDR_CHECKSUM_DIR="${VDR_PLUGIN_DIR%/plugins}/checksums"
297    
298 zzam 1.35 # was /usr/lib/... some time ago
299     # since gentoo-vdr-scripts-0.3.6 it works with /usr/share/...
300     VDR_RC_DIR="/usr/share/vdr/rcscript"
301 zzam 1.22
302     # Pathes to includes
303 zzam 1.29 VDR_INCLUDE_DIR="/usr/include/vdr"
304 zzam 1.22 DVB_INCLUDE_DIR="/usr/include"
305    
306    
307 zzam 1.48 TMP_LOCALE_DIR="${WORKDIR}/tmp-locale"
308     LOCDIR="/usr/share/vdr/locale"
309     if has_version ">=media-video/vdr-1.5.7"; then
310     USE_GETTEXT=1
311     else
312     USE_GETTEXT=0
313     fi
314    
315 zzam 1.50 VDRVERSION=$(awk -F'"' '/define VDRVERSION/ {print $2}' "${VDR_INCLUDE_DIR}"/config.h)
316     APIVERSION=$(awk -F'"' '/define APIVERSION/ {print $2}' "${VDR_INCLUDE_DIR}"/config.h)
317 zzam 1.18 [[ -z ${APIVERSION} ]] && APIVERSION="${VDRVERSION}"
318    
319 zzam 1.55 einfo "Compiling against"
320     einfo "\tvdr-${VDRVERSION} [API version ${APIVERSION}]"
321 zzam 1.1 }
322    
323     vdr-plugin_src_unpack() {
324 zzam 1.30 if [[ -z ${VDR_INCLUDE_DIR} ]]; then
325     eerror "Wrong use of vdr-plugin.eclass."
326     eerror "An ebuild for a vdr-plugin will not work without calling vdr-plugin_pkg_setup."
327     echo
328     eerror "Please report this at bugs.gentoo.org."
329     die "vdr-plugin_pkg_setup not called!"
330     fi
331 zzam 1.48 [ -z "$1" ] && vdr-plugin_src_unpack unpack add_local_patch patchmakefile i18n
332 zzam 1.1
333     while [ "$1" ]; do
334    
335     case "$1" in
336 zzam 1.34 all_but_unpack)
337 zzam 1.48 vdr-plugin_src_unpack add_local_patch patchmakefile i18n
338 zzam 1.34 ;;
339 zzam 1.1 unpack)
340 zzam 1.12 base_src_unpack
341 zzam 1.1 ;;
342 zzam 1.55 add_local_patch)
343     cd "${S}" || die "Could not change to plugin-source-directory!"
344     vdr_add_local_patch
345     ;;
346 zzam 1.1 patchmakefile)
347 zzam 1.55 cd "${S}" || die "Could not change to plugin-source-directory!"
348     vdr_patchmakefile
349 zzam 1.1 ;;
350 zzam 1.55 i18n)
351     cd "${S}" || die "Could not change to plugin-source-directory!"
352     vdr_i18n
353 hd_brummy 1.27 ;;
354 zzam 1.1 esac
355    
356     shift
357     done
358     }
359    
360     vdr-plugin_src_compile() {
361 zzam 1.7 [ -z "$1" ] && vdr-plugin_src_compile prepare compile
362 zzam 1.6
363 zzam 1.7 while [ "$1" ]; do
364    
365     case "$1" in
366     prepare)
367     [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_copy_source_tree
368     ;;
369     compile)
370 zzam 1.33 if [[ ! -f ${WORKDIR}/.vdr-plugin_makefile_patched ]]; then
371 zzam 1.32 eerror "Wrong use of vdr-plugin.eclass."
372     eerror "An ebuild for a vdr-plugin will not work without"
373     eerror "calling vdr-plugin_src_unpack to patch the Makefile."
374     echo
375     eerror "Please report this at bugs.gentoo.org."
376     die "vdr-plugin_src_unpack not called!"
377     fi
378 zzam 1.50 cd "${S}"
379 zzam 1.7
380 zzam 1.48 emake ${BUILD_PARAMS} \
381     ${VDRPLUGIN_MAKE_TARGET:-all} \
382     LOCALEDIR="${TMP_LOCALE_DIR}" \
383     || die "emake failed"
384 zzam 1.7 ;;
385     esac
386 zzam 1.1
387 zzam 1.7 shift
388     done
389 zzam 1.1 }
390    
391     vdr-plugin_src_install() {
392 zzam 1.6 [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_install_source_tree
393 zzam 1.46 cd "${WORKDIR}"
394 zzam 1.1
395 zzam 1.22 if [[ -n ${VDR_MAINTAINER_MODE} ]]; then
396 zzam 1.50 local mname="${P}-Makefile"
397     cp "${S}"/Makefile "${mname}.patched"
398     cp Makefile.before "${mname}.before"
399 zzam 1.22
400 zzam 1.50 diff -u "${mname}.before" "${mname}.patched" > "${mname}.diff"
401 zzam 1.22
402     insinto "/usr/share/vdr/maintainer-data/makefile-changes"
403 zzam 1.50 doins "${mname}.diff"
404 zzam 1.22
405     insinto "/usr/share/vdr/maintainer-data/makefile-before"
406 zzam 1.50 doins "${mname}.before"
407 zzam 1.22
408     insinto "/usr/share/vdr/maintainer-data/makefile-patched"
409 zzam 1.50 doins "${mname}.patched"
410 zzam 1.22
411     fi
412    
413 zzam 1.46 cd "${S}"
414 zzam 1.1 insinto "${VDR_PLUGIN_DIR}"
415     doins libvdr-*.so.*
416 zzam 1.48
417     if [[ ${USE_GETTEXT} = 1 && -d ${TMP_LOCALE_DIR} ]]; then
418     einfo "Installing locales"
419     cd "${TMP_LOCALE_DIR}"
420     insinto "${LOCDIR}"
421     doins -r *
422     fi
423    
424     cd "${S}"
425 zzam 1.23 local docfile
426     for docfile in README* HISTORY CHANGELOG; do
427     [[ -f ${docfile} ]] && dodoc ${docfile}
428     done
429 zzam 1.2
430 zzam 1.17 # if VDR_CONFD_FILE is empty and ${FILESDIR}/confd exists take it
431     [[ -z ${VDR_CONFD_FILE} ]] && [[ -e ${FILESDIR}/confd ]] && VDR_CONFD_FILE=${FILESDIR}/confd
432    
433     if [[ -n ${VDR_CONFD_FILE} ]]; then
434 zzam 1.44 newconfd "${VDR_CONFD_FILE}" vdr.${VDRPLUGIN}
435 zzam 1.17 fi
436    
437    
438     # if VDR_RCADDON_FILE is empty and ${FILESDIR}/rc-addon.sh exists take it
439     [[ -z ${VDR_RCADDON_FILE} ]] && [[ -e ${FILESDIR}/rc-addon.sh ]] && VDR_RCADDON_FILE=${FILESDIR}/rc-addon.sh
440    
441     if [[ -n ${VDR_RCADDON_FILE} ]]; then
442     insinto "${VDR_RC_DIR}"
443     newins "${VDR_RCADDON_FILE}" plugin-${VDRPLUGIN}.sh
444     fi
445    
446 zzam 1.45 create_header_checksum_file
447 zzam 1.37 create_plugindb_file
448 zzam 1.1 }
449    
450 zzam 1.50 vdr-plugin_pkg_postinst() {
451     vdr-plugin_print_enable_command
452    
453 zzam 1.17 if [[ -n "${VDR_CONFD_FILE}" ]]; then
454 zzam 1.50 elog "Please have a look at the config-file"
455     elog "\t/etc/conf.d/vdr.${VDRPLUGIN}"
456 hd_brummy 1.40 elog
457 zzam 1.13 fi
458 zzam 1.1 }
459    
460 zzam 1.2 vdr-plugin_pkg_postrm() {
461 zzam 1.37 delete_orphan_plugindb_file
462 zzam 1.2 }
463    
464 zzam 1.36 vdr-plugin_pkg_config() {
465 zzam 1.54 ewarn "emerge --config ${PN} is no longer supported"
466 zzam 1.50 vdr-plugin_print_enable_command
467 zzam 1.36 }
468    
469 zzam 1.8 EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postinst pkg_postrm pkg_config

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