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Revision 1.36 - (show annotations) (download)
Mon Oct 11 20:44:19 2010 UTC (4 years, 2 months ago) by aballier
Branch: MAIN
Changes since 1.35: +2 -2 lines
Strip \t too, one can see tlpobjs with \t in TeX Live 2010

1 # Copyright 1999-2008 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/texlive-module.eclass,v 1.35 2010/10/11 18:26:33 aballier Exp $
4
5 # @ECLASS: texlive-module.eclass
6 # @MAINTAINER:
7 # tex@gentoo.org
8 #
9 # Original Author: Alexis Ballier <aballier@gentoo.org>
10 # @BLURB: Provide generic install functions so that modular texlive's texmf ebuild will only have to inherit this eclass
11 # @DESCRIPTION:
12 # Purpose: Provide generic install functions so that modular texlive's texmf ebuilds will
13 # only have to inherit this eclass.
14 # Ebuilds have to provide TEXLIVE_MODULE_CONTENTS variable that contains the list
15 # of packages that it will install. (See below)
16 #
17 # What is assumed is that it unpacks texmf and texmf-dist directories to
18 # ${WORKDIR}.
19 #
20 # It inherits texlive-common
21
22 # @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
23 # @DESCRIPTION:
24 # The list of packages that will be installed. This variable will be expanded to
25 # SRC_URI:
26 #
27 # For TeX Live 2008: foo -> texlive-module-foo-${PV}.tar.lzma
28 # For TeX Live 2009: foo -> texlive-module-foo-${PV}.tar.xz
29
30 # @ECLASS-VARIABLE: TEXLIVE_MODULE_DOC_CONTENTS
31 # @DESCRIPTION:
32 # The list of packages that will be installed if the doc useflag is enabled.
33 # Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
34 # valid for TeX Live 2008 and later
35
36 # @ECLASS-VARIABLE: TEXLIVE_MODULE_SRC_CONTENTS
37 # @DESCRIPTION:
38 # The list of packages that will be installed if the source useflag is enabled.
39 # Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
40 # valid for TeX Live 2008 and later
41
42 # @ECLASS-VARIABLE: TEXLIVE_MODULE_BINSCRIPTS
43 # @DESCRIPTION:
44 # A space separated list of files that are in fact scripts installed in the
45 # texmf tree and that we want to be available directly. They will be installed in
46 # /usr/bin.
47
48 # @ECLASS-VARIABLE: TL_PV
49 # @DESCRIPTION:
50 # Normally the module's PV reflects the TeXLive release it belongs to.
51 # If this is not the case, TL_PV takes the version number for the
52 # needed app-text/texlive-core.
53
54 inherit texlive-common
55
56 HOMEPAGE="http://www.tug.org/texlive/"
57
58 COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}"
59
60 IUSE="source"
61
62 # TeX Live 2008 was providing .tar.lzma files of CTAN packages. For 2009 they are now
63 # .tar.xz
64 if [ "${PV#2008}" != "${PV}" ]; then
65 PKGEXT=tar.lzma
66 DEPEND="${COMMON_DEPEND}
67 || ( app-arch/xz-utils app-arch/lzma-utils )"
68 else
69 PKGEXT=tar.xz
70 DEPEND="${COMMON_DEPEND}
71 app-arch/xz-utils"
72 fi
73
74 for i in ${TEXLIVE_MODULE_CONTENTS}; do
75 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
76 done
77
78 # Forge doc SRC_URI
79 [ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} doc? ("
80 for i in ${TEXLIVE_MODULE_DOC_CONTENTS}; do
81 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
82 done
83 [ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} )"
84
85 # Forge source SRC_URI
86 if [ -n "${TEXLIVE_MODULE_SRC_CONTENTS}" ] ; then
87 SRC_URI="${SRC_URI} source? ("
88 for i in ${TEXLIVE_MODULE_SRC_CONTENTS}; do
89 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
90 done
91 SRC_URI="${SRC_URI} )"
92 fi
93
94 RDEPEND="${COMMON_DEPEND}"
95
96 [ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc"
97
98 S="${WORKDIR}"
99
100 if [ "${PV#2008}" == "${PV}" ]; then
101
102 # @FUNCTION: texlive-module_src_unpack
103 # @DESCRIPTION:
104 # Only for TeX Live 2009.
105 # Gives tar.xz unpack support until we can use an EAPI with that support.
106
107 RELOC_TARGET=texmf-dist
108
109 texlive-module_src_unpack() {
110 if has "${EAPI:-0}" 0 1 2 ; then
111 local i s
112 for i in ${A}
113 do
114 s="${DISTDIR%/}/${i}"
115 einfo "Unpacking ${s} to ${PWD}"
116 test -s "${s}" || die "${s} does not exist"
117 xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed"
118 done
119 else
120 unpack ${A}
121 fi
122 grep RELOC tlpkg/tlpobj/* | awk '{print $2}' | sed 's#^RELOC/##' > "${T}/reloclist"
123 { for i in $(<"${T}/reloclist"); do dirname $i; done; } | uniq > "${T}/dirlist"
124 for i in $(<"${T}/dirlist"); do
125 [ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}"
126 done
127 for i in $(<"${T}/reloclist"); do
128 mv "${i}" "${RELOC_TARGET}"/$(dirname "${i}") || die "failed to relocate ${i} to ${RELOC_TARGET}/$(dirname ${i})"
129 done
130 }
131
132 fi
133
134 # @FUNCTION: texlive-module_add_format
135 # @DESCRIPTION:
136 # Creates/appends to a format.${PN}.cnf file for fmtutil.
137 # This will make fmtutil generate the formats when asked and allow the remaining
138 # src_compile phase to build the formats
139
140 texlive-module_add_format() {
141 local name engine mode patterns options
142 eval $@
143 einfo "Appending to format.${PN}.cnf for $@"
144 [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil
145 [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; }
146 if [ "${mode}" == "disabled" ]; then
147 printf "#! " >> texmf/fmtutil/format.${PN}.cnf
148 fi
149 [ -z "${patterns}" ] && patterns="-"
150 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf
151 }
152
153 # @FUNCTION: texlive-module_make_language_def_lines
154 # @DESCRIPTION:
155 # Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d
156 # It parses the AddHyphen directive of tlpobj files to create it.
157
158 texlive-module_make_language_def_lines() {
159 local lefthyphenmin righthyphenmin synonyms name file
160 eval $@
161 einfo "Generating language.def entry for $@"
162 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
163 [ -z "$righthyphenmin" ] && righthyphenmin="3"
164 echo "\\addlanguage{$name}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
165 if [ -n "$synonyms" ] ; then
166 for i in $(echo $synonyms | tr ',' ' ') ; do
167 einfo "Generating language.def synonym $i for $@"
168 echo "\\addlanguage{$i}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
169 done
170 fi
171 }
172
173 # @FUNCTION: texlive-module_make_language_dat_lines
174 # @DESCRIPTION:
175 # Only valid for TeXLive 2008.
176 # Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d
177 # It parses the AddHyphen directive of tlpobj files to create it.
178
179 texlive-module_make_language_dat_lines() {
180 local lefthyphenmin righthyphenmin synonyms name file
181 eval $@
182 einfo "Generating language.dat entry for $@"
183 echo "$name $file" >> "${S}/language.${PN}.dat"
184 if [ -n "$synonyms" ] ; then
185 for i in $(echo $synonyms | tr ',' ' ') ; do
186 einfo "Generating language.dat synonym $i for $@"
187 echo "=$i" >> "${S}/language.${PN}.dat"
188 done
189 fi
190 }
191
192 # @FUNCTION: texlive-module_src_compile
193 # @DESCRIPTION:
194 # exported function:
195 # Will look for format.foo.cnf and build foo format files using fmtutil
196 # (provided by texlive-core). The compiled format files will be sent to
197 # texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
198 # sandbox
199 # The next step is to generate config files that are to be installed in
200 # /etc/texmf; texmf-update script will take care of merging the different config
201 # files for different packages in a single one used by the whole tex installation.
202
203 texlive-module_src_compile() {
204 # Generate config files
205 # TeX Live 2007 was providing lists. For 2008 they are now tlpobj.
206 for i in "${S}"/tlpkg/tlpobj/*;
207 do
208 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs"
209 done
210
211 for i in $(<"${T}/jobs");
212 do
213 j="$(echo $i | tr '@' ' ')"
214 command=${j%% *}
215 parameter=${j#* }
216 case "${command}" in
217 addMap)
218 echo "Map ${parameter}" >> "${S}/${PN}.cfg";;
219 addMixedMap)
220 echo "MixedMap ${parameter}" >> "${S}/${PN}.cfg";;
221 addDvipsMap)
222 echo "p +${parameter}" >> "${S}/${PN}-config.ps";;
223 addDvipdfmMap)
224 echo "f ${parameter}" >> "${S}/${PN}-config";;
225 AddHyphen)
226 texlive-module_make_language_def_lines "$parameter"
227 texlive-module_make_language_dat_lines "$parameter";;
228 AddFormat)
229 texlive-module_add_format "$parameter";;
230 BuildFormat)
231 einfo "Format $parameter already built.";;
232 BuildLanguageDat)
233 einfo "Language file $parameter already generated.";;
234 *)
235 die "No rule to proccess ${command}. Please file a bug."
236 esac
237 done
238
239 # Build format files
240 for i in texmf/fmtutil/format*.cnf; do
241 if [ -f "${i}" ]; then
242 einfo "Building format ${i}"
243 VARTEXFONTS="${T}/fonts" TEXMFHOME="${S}/texmf:${S}/texmf-dist:${S}/texmf-var"\
244 env -u TEXINPUTS fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
245 || die "failed to build format ${i}"
246 fi
247 done
248
249 # Delete ls-R files, these should not be created but better be certain they
250 # do not end up being installed.
251 find . -name 'ls-R' -delete
252 }
253
254 # @FUNCTION: texlive-module_src_install
255 # @DESCRIPTION:
256 # exported function:
257 # Install texmf and config files to the system
258
259 texlive-module_src_install() {
260 for i in texmf/fmtutil/format*.cnf; do
261 [ -f "${i}" ] && etexlinks "${i}"
262 done
263
264 dodir /usr/share
265 if [ -z "${PN##*documentation*}" ] || use doc; then
266 [ -d texmf-doc ] && cp -pR texmf-doc "${D}/usr/share/"
267 else
268 [ -d texmf/doc ] && rm -rf texmf/doc
269 [ -d texmf-dist/doc ] && rm -rf texmf-dist/doc
270 fi
271
272 [ -d texmf ] && cp -pR texmf "${D}/usr/share/"
273 [ -d texmf-dist ] && cp -pR texmf-dist "${D}/usr/share/"
274 [ -d tlpkg ] && use source && cp -pR tlpkg "${D}/usr/share/"
275
276 insinto /var/lib/texmf
277 [ -d texmf-var ] && doins -r texmf-var/*
278
279 insinto /etc/texmf/updmap.d
280 [ -f "${S}/${PN}.cfg" ] && doins "${S}/${PN}.cfg"
281 insinto /etc/texmf/dvips.d
282 [ -f "${S}/${PN}-config.ps" ] && doins "${S}/${PN}-config.ps"
283 insinto /etc/texmf/dvipdfm/config
284 [ -f "${S}/${PN}-config" ] && doins "${S}/${PN}-config"
285
286 if [ -f "${S}/language.${PN}.def" ] ; then
287 insinto /etc/texmf/language.def.d
288 doins "${S}/language.${PN}.def"
289 fi
290
291 if [ -f "${S}/language.${PN}.dat" ] ; then
292 insinto /etc/texmf/language.dat.d
293 doins "${S}/language.${PN}.dat"
294 fi
295 [ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS}
296
297 texlive-common_handle_config_files
298 }
299
300 # @FUNCTION: texlive-module_pkg_postinst
301 # @DESCRIPTION:
302 # exported function:
303 # run texmf-update to ensure the tex installation is consistent with the
304 # installed texmf trees.
305
306 texlive-module_pkg_postinst() {
307 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
308 /usr/sbin/texmf-update
309 else
310 ewarn "Cannot run texmf-update for some reason."
311 ewarn "Your texmf tree might be inconsistent with your configuration"
312 ewarn "Please try to figure what has happened"
313 fi
314 }
315
316 # @FUNCTION: texlive-module_pkg_postrm
317 # @DESCRIPTION:
318 # exported function:
319 # run texmf-update to ensure the tex installation is consistent with the
320 # installed texmf trees.
321
322 texlive-module_pkg_postrm() {
323 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
324 /usr/sbin/texmf-update
325 else
326 ewarn "Cannot run texmf-update for some reason."
327 ewarn "Your texmf tree might be inconsistent with your configuration"
328 ewarn "Please try to figure what has happened"
329 fi
330 }
331
332 if [ "${PV#2008}" != "${PV}" ]; then
333 EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
334 else
335 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
336 fi

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