/[gentoo-x86]/eclass/vdr-plugin.eclass
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Revision 1.7 - (hide annotations) (download)
Fri Oct 28 08:58:19 2005 UTC (8 years, 8 months ago) by zzam
Branch: MAIN
Changes since 1.6: +16 -4 lines
made src_compile modular

1 zzam 1.1 # Copyright 1999-2005 Gentoo Foundation
2     # Distributed under the terms of the GNU General Public License v2
3 zzam 1.7 # $Header: /var/cvsroot/gentoo-x86/eclass/vdr-plugin.eclass,v 1.6 2005/10/22 20:39:21 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     inherit eutils flag-o-matic
47    
48     # Name of the plugin stripped from all vdrplugin-, vdr- and -cvs pre- and postfixes
49     VDRPLUGIN="${PN/#vdrplugin-/}"
50 zzam 1.2 VDRPLUGIN="${VDRPLUGIN/#vdr-/}"
51 zzam 1.1 VDRPLUGIN="${VDRPLUGIN/%-cvs/}"
52    
53     DESCRIPTION="vdr Plugin: ${VDRPLUGIN} (based on vdr-plugin.eclass)"
54    
55     # works in most cases
56     S="${WORKDIR}/${VDRPLUGIN}-${PV}"
57    
58     # depend on headers for DVB-driver
59     RDEPEND=""
60     DEPEND="|| (
61     >=sys-kernel/linux-headers-2.6.11-r2
62     media-tv/linuxtv-dvb
63     )"
64    
65     # Where should the plugins live in the filesystem
66     VDR_PLUGIN_DIR="/usr/lib/vdr/plugins"
67    
68 zzam 1.2 VDR_RC_DIR="/usr/lib/vdr/rcscript"
69    
70 zzam 1.1 # Pathes to includes
71     VDR_INCLUDE_DIR="/usr/include"
72     DVB_INCLUDE_DIR="/usr/include"
73    
74 zzam 1.2
75     # this code is from linux-mod.eclass
76     update_vdrplugindb() {
77 zzam 1.3 local VDRPLUGINDB_DIR=${ROOT}/var/lib/vdrplugin-rebuild/
78 zzam 1.2
79     if [[ ! -f ${VDRPLUGINDB_DIR}/vdrplugindb ]]; then
80     [[ ! -d ${VDRPLUGINDB_DIR} ]] && mkdir -p ${VDRPLUGINDB_DIR}
81     touch ${VDRPLUGINDB_DIR}/vdrplugindb
82     fi
83     if [[ -z $(grep ${CATEGORY}/${PN}-${PVR} ${VDRPLUGINDB_DIR}/vdrplugindb) ]]; then
84     einfo "Adding plugin to vdrplugindb."
85     echo "a:1:${CATEGORY}/${PN}-${PVR}" >> ${VDRPLUGINDB_DIR}/vdrplugindb
86     fi
87     }
88    
89     remove_vdrplugindb() {
90 zzam 1.3 local VDRPLUGINDB_DIR=${ROOT}/var/lib/vdrplugin-rebuild/
91 zzam 1.2
92     if [[ -n $(grep ${CATEGORY}/${PN}-${PVR} ${VDRPLUGINDB_DIR}/vdrplugindb) ]]; then
93     einfo "Removing ${CATEGORY}/${PN}-${PVR} from vdrplugindb."
94     sed -ie "/.*${CATEGORY}\/${P}.*/d" ${VDRPLUGINDB_DIR}/vdrplugindb
95     fi
96     }
97    
98 zzam 1.1 vdr-plugin_pkg_setup() {
99     # -fPIC is needed for shared objects on some platforms (amd64 and others)
100     append-flags -fPIC
101    
102     VDRVERSION=$(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     unpack ${A}
114     ;;
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$(VDRDIR):' \
128     -e 's:$(VDRDIR)/\(config.h\|Make.config\):$(VDRDIR)/vdr/\1:'
129     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     break
190     fi
191     done
192    
193     for f in ${FILESDIR}/rc-addon-${PV}.sh ${FILESDIR}/rc-addon.sh; do
194     if [[ -f "${f}" ]]; then
195     insinto "${VDR_RC_DIR}"
196 zzam 1.5 newins "${f}" plugin-${VDRPLUGIN}.sh
197 zzam 1.2 break
198     fi
199     done
200 zzam 1.1 }
201    
202     vdr-plugin_pkg_postinst() {
203 zzam 1.2 update_vdrplugindb
204 zzam 1.1 einfo
205     einfo "The vdr plugin ${VDRPLUGIN} has now been installed,"
206     einfo "to activate it you have to add it to /etc/conf.d/vdr."
207     einfo
208     }
209    
210 zzam 1.2 vdr-plugin_pkg_postrm() {
211     remove_vdrplugindb
212     }
213    
214     EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postinst pkg_postrm

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