/[gentoo-x86]/eclass/vdr-plugin.eclass
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Revision 1.16 - (hide annotations) (download)
Wed Mar 15 09:48:53 2006 UTC (8 years, 7 months ago) by zzam
Branch: MAIN
Changes since 1.15: +13 -9 lines
keep checksum sort order consistent with startskript - use existing file if possible

1 zzam 1.1 # Copyright 1999-2005 Gentoo Foundation
2     # Distributed under the terms of the GNU General Public License v2
3 zzam 1.16 # $Header: /var/cvsroot/gentoo-x86/eclass/vdr-plugin.eclass,v 1.15 2006/03/15 09:14:37 zzam Exp $
4 zzam 1.1 #
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 swegener 1.4 #
26 zzam 1.1
27 zzam 1.2 # There are some special files in ${FILESDIR} which get installed when
28     # they exist:
29    
30     # ${FILESDIR}/confd-${PV} or ${FILESDIR}/confd:
31     # The first matching is installed under /etc/conf.d/vdr.${VDRPLUGIN}
32     # (in example vdr-femon this would be /etc/conf.d/vdr.femon)
33     #
34     # Everything put in variable _EXTRAOPTS is appended to the command line of
35     # the plugin.
36    
37    
38     # ${FILESDIR}/rc-addon-${PV}.sh or ${FILESDIR}/rc-addon.sh:
39 zzam 1.5 # The first matching is installed under /usr/lib/vdr/rcscript/plugin-${VDRPLUGIN}.sh
40     # (in example vdr-femon this would be /usr/lib/vdr/rcscript/plugin-femon.sh)
41 zzam 1.2 #
42     # This file is sourced by the startscript when plugin is activated in /etc/conf.d/vdr
43     # It could be used for special startup actions for this plugins, or to create the
44     # plugin command line options from a nicer version of a conf.d file.
45 zzam 1.1
46 zzam 1.12 inherit base eutils flag-o-matic
47 zzam 1.1
48 zzam 1.15 IUSE="debug"
49    
50 zzam 1.1 # Name of the plugin stripped from all vdrplugin-, vdr- and -cvs pre- and postfixes
51     VDRPLUGIN="${PN/#vdrplugin-/}"
52 zzam 1.2 VDRPLUGIN="${VDRPLUGIN/#vdr-/}"
53 zzam 1.1 VDRPLUGIN="${VDRPLUGIN/%-cvs/}"
54    
55     DESCRIPTION="vdr Plugin: ${VDRPLUGIN} (based on vdr-plugin.eclass)"
56    
57     # works in most cases
58     S="${WORKDIR}/${VDRPLUGIN}-${PV}"
59    
60     # depend on headers for DVB-driver
61     RDEPEND=""
62 zzam 1.11 DEPEND="media-tv/linuxtv-dvb-headers"
63 zzam 1.1
64     # Where should the plugins live in the filesystem
65     VDR_PLUGIN_DIR="/usr/lib/vdr/plugins"
66    
67 zzam 1.2 VDR_RC_DIR="/usr/lib/vdr/rcscript"
68    
69 zzam 1.1 # Pathes to includes
70     VDR_INCLUDE_DIR="/usr/include"
71     DVB_INCLUDE_DIR="/usr/include"
72    
73 zzam 1.2
74     # this code is from linux-mod.eclass
75     update_vdrplugindb() {
76 zzam 1.3 local VDRPLUGINDB_DIR=${ROOT}/var/lib/vdrplugin-rebuild/
77 zzam 1.2
78     if [[ ! -f ${VDRPLUGINDB_DIR}/vdrplugindb ]]; then
79     [[ ! -d ${VDRPLUGINDB_DIR} ]] && mkdir -p ${VDRPLUGINDB_DIR}
80     touch ${VDRPLUGINDB_DIR}/vdrplugindb
81     fi
82     if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${VDRPLUGINDB_DIR}/vdrplugindb) ]]; then
83     einfo "Adding plugin to vdrplugindb."
84     echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${VDRPLUGINDB_DIR}/vdrplugindb
85     fi
86     }
87    
88     remove_vdrplugindb() {
89 zzam 1.3 local VDRPLUGINDB_DIR=${ROOT}/var/lib/vdrplugin-rebuild/
90 zzam 1.2
91     if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${VDRPLUGINDB_DIR}/vdrplugindb) ]]; then
92     einfo "Removing ${CATEGORY}/${PN}-${PVR} from vdrplugindb."
93     sed -ie "/.*${CATEGORY}\/${P}.*/d" ${VDRPLUGINDB_DIR}/vdrplugindb
94     fi
95     }
96    
97 zzam 1.1 vdr-plugin_pkg_setup() {
98     # -fPIC is needed for shared objects on some platforms (amd64 and others)
99     append-flags -fPIC
100 zzam 1.15 use debug && append-flags -g
101 zzam 1.1
102     VDRVERSION=$(awk -F'"' '/VDRVERSION/ {print $2}' /usr/include/vdr/config.h)
103     einfo "Building ${PF} against vdr-${VDRVERSION}"
104     }
105    
106     vdr-plugin_src_unpack() {
107     [ -z "$1" ] && vdr-plugin_src_unpack unpack patchmakefile
108    
109     while [ "$1" ]; do
110    
111     case "$1" in
112     unpack)
113 zzam 1.12 base_src_unpack
114 zzam 1.1 ;;
115     patchmakefile)
116     cd ${S}
117    
118     ebegin "Patching Makefile"
119 zzam 1.6 sed -i.orig Makefile \
120 zzam 1.1 -e "s:^VDRDIR.*$:VDRDIR = ${VDR_INCLUDE_DIR}:" \
121     -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
122     -e "s:^LIBDIR.*$:LIBDIR = ${S}:" \
123     -e "s:^TMPDIR.*$:TMPDIR = ${T}:" \
124     -e 's:^CXXFLAGS:#CXXFLAGS:' \
125     -e 's:-I$(VDRDIR)/include:-I$(VDRDIR):' \
126     -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):' \
127     -e 's:-I$(VDRDIR) -I$(DVBDIR):-I$(DVBDIR) -I$(VDRDIR):' \
128 zzam 1.10 -e 's:$(VDRDIR)/\([a-z]*\.h\|Make.config\):$(VDRDIR)/vdr/\1:'
129 zzam 1.1 eend $?
130     ;;
131     esac
132    
133     shift
134     done
135     }
136    
137 zzam 1.6 vdr-plugin_copy_source_tree() {
138     cp -r ${S} ${T}/source-tree
139     cd ${T}/source-tree
140     mv Makefile.orig Makefile
141     sed -i Makefile \
142     -e "s:^DVBDIR.*$:DVBDIR = ${DVB_INCLUDE_DIR}:" \
143     -e 's:^CXXFLAGS:#CXXFLAGS:' \
144     -e 's:-I$(DVBDIR)/include:-I$(DVBDIR):' \
145     -e 's:-I$(VDRDIR) -I$(DVBDIR):-I$(DVBDIR) -I$(VDRDIR):'
146     }
147    
148     vdr-plugin_install_source_tree() {
149     einfo "Installing sources"
150     destdir=${VDRSOURCE_DIR}/vdr-${VDRVERSION}/PLUGINS/src/${VDRPLUGIN}
151     insinto ${destdir}-${PV}
152     doins -r ${T}/source-tree/*
153    
154     dosym ${VDRPLUGIN}-${PV} ${destdir}
155     }
156    
157 zzam 1.1 vdr-plugin_src_compile() {
158 zzam 1.7 [ -z "$1" ] && vdr-plugin_src_compile prepare compile
159 zzam 1.6
160 zzam 1.7 while [ "$1" ]; do
161    
162     case "$1" in
163     prepare)
164     [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_copy_source_tree
165     ;;
166     compile)
167     cd ${S}
168    
169     emake ${VDRPLUGIN_MAKE_TARGET:-all} || die "emake failed"
170     ;;
171     esac
172 zzam 1.1
173 zzam 1.7 shift
174     done
175 zzam 1.1 }
176    
177     vdr-plugin_src_install() {
178 zzam 1.6 [[ -n "${VDRSOURCE_DIR}" ]] && vdr-plugin_install_source_tree
179 zzam 1.1 cd ${S}
180    
181     insinto "${VDR_PLUGIN_DIR}"
182     doins libvdr-*.so.*
183     dodoc README* HISTORY CHANGELOG
184 zzam 1.2
185     for f in ${FILESDIR}/confd-${PV} ${FILESDIR}/confd; do
186     if [[ -f "${f}" ]]; then
187     insinto /etc/conf.d
188     newins "${f}" vdr.${VDRPLUGIN}
189 zzam 1.13 VDR_PLUGIN_CONFIG_FILE_INSTALLED=1
190 zzam 1.2 break
191     fi
192     done
193    
194     for f in ${FILESDIR}/rc-addon-${PV}.sh ${FILESDIR}/rc-addon.sh; do
195     if [[ -f "${f}" ]]; then
196     insinto "${VDR_RC_DIR}"
197 zzam 1.5 newins "${f}" plugin-${VDRPLUGIN}.sh
198 zzam 1.2 break
199     fi
200     done
201 zzam 1.14
202 zzam 1.16 insinto /usr/lib/vdr/checksums
203     if [[ -f ${ROOT}/usr/lib/vdr/checksums/header-md5-vdr ]]; then
204     newins ${ROOT}/usr/lib/vdr/checksums/header-md5-vdr header-md5-${PN}
205     else
206     if which md5sum >/dev/null 2>&1; then
207     cd ${S}
208     (
209     cd ${ROOT}${VDR_INCLUDE_DIR}/vdr
210     md5sum *.h libsi/*.h|LC_ALL=C sort --key=2
211     ) > header-md5-${PN}
212     doins header-md5-${PN}
213     fi
214 zzam 1.14 fi
215 zzam 1.1 }
216    
217     vdr-plugin_pkg_postinst() {
218 zzam 1.2 update_vdrplugindb
219 zzam 1.1 einfo
220 zzam 1.9 einfo "The vdr plugin ${VDRPLUGIN} has now been installed."
221     einfo "To activate execute the following command:"
222     einfo
223     einfo " emerge --config ${PN}"
224 zzam 1.1 einfo
225 zzam 1.13 if [[ -n "${VDR_PLUGIN_CONFIG_FILE_INSTALLED}" ]]; then
226     einfo "And have a look at the config-file"
227     einfo "/etc/conf.d/vdr.${VDRPLUGIN}"
228     einfo
229     fi
230 zzam 1.1 }
231    
232 zzam 1.2 vdr-plugin_pkg_postrm() {
233     remove_vdrplugindb
234     }
235    
236 zzam 1.8 vdr-plugin_pkg_config_final() {
237     diff ${conf_orig} ${conf}
238     rm ${conf_orig}
239     }
240    
241     vdr-plugin_pkg_config() {
242     if [[ -z "${INSTALLPLUGIN}" ]]; then
243     INSTALLPLUGIN="${VDRPLUGIN}"
244     fi
245     # First test if plugin is already inside PLUGINS
246     local conf=/etc/conf.d/vdr
247     conf_orig=${conf}.before_emerge_config
248     cp ${conf} ${conf_orig}
249    
250     einfo "Reading ${conf}"
251     if ! grep -q "^PLUGINS=" ${conf}; then
252     local LINE=$(sed ${conf} -n -e '/^#.*PLUGINS=/=' | tail -n 1)
253     if [[ -n "${LINE}" ]]; then
254     sed -e ${LINE}'a PLUGINS=""' -i ${conf}
255     else
256     echo 'PLUGINS=""' >> ${conf}
257     fi
258     unset LINE
259     fi
260    
261     unset PLUGINS
262     PLUGINS=$(source /etc/conf.d/vdr; echo ${PLUGINS})
263    
264     active=0
265     for p in ${PLUGINS}; do
266     if [[ "${p}" == "${INSTALLPLUGIN}" ]]; then
267     active=1
268     break;
269     fi
270     done
271    
272     if [[ "${active}" == "1" ]]; then
273     einfo "${INSTALLPLUGIN} already activated"
274     echo
275     read -p "Do you want to deactivate ${INSTALLPLUGIN} (yes/no) " answer
276     if [[ "${answer}" != "yes" ]]; then
277     einfo "aborted"
278     return
279     fi
280     einfo "Removing ${INSTALLPLUGIN} from active plugins."
281     local LINE=$(sed ${conf} -n -e '/^PLUGINS=.*\<'${INSTALLPLUGIN}'\>/=' | tail -n 1)
282     sed -i ${conf} -e ${LINE}'s/\<'${INSTALLPLUGIN}'\>//' \
283     -e ${LINE}'s/ \( \)*/ /g' \
284     -e ${LINE}'s/ "/"/g' \
285     -e ${LINE}'s/" /"/g'
286    
287     vdr-plugin_pkg_config_final
288     return
289     fi
290    
291    
292     einfo "Adding ${INSTALLPLUGIN} to active plugins."
293     local LINE=$(sed ${conf} -n -e '/^PLUGINS=/=' | tail -n 1)
294     sed -i ${conf} -e ${LINE}'s/^PLUGINS=" *\(.*\)"/PLUGINS="\1 '${INSTALLPLUGIN}'"/' \
295     -e ${LINE}'s/ \( \)*/ /g' \
296     -e ${LINE}'s/ "/"/g' \
297     -e ${LINE}'s/" /"/g'
298    
299     vdr-plugin_pkg_config_final
300     }
301    
302     EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postinst pkg_postrm pkg_config

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