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Revision 1.65 - (show annotations) (download)
Fri Jun 28 12:43:54 2013 UTC (14 months, 3 weeks ago) by aballier
Branch: MAIN
Changes since 1.64: +12 -1 lines
Add support for TEXLIVE_MODULE_BINLINKS so that I can fix bug #473584 for TeX Live 2013.

1 # Copyright 1999-2012 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 1.64 2013/06/26 19:22:27 aballier Exp $
4
5 # @ECLASS: texlive-module.eclass
6 # @MAINTAINER:
7 # tex@gentoo.org
8 # @AUTHOR:
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 # For TeX Live versions prior to 2009, the ebuild was supposed to unpack the
18 # texmf and texmf-dist directories to ${WORKDIR} (which is what the default
19 # src_unpack does).
20 # Starting from TeX Live 2009, the eclass provides a src_unpack function taking
21 # care of unpacking and relocating the files that need it.
22 #
23 # It inherits texlive-common and base for supporting patching via the PATCHES
24 # bash array with EAPI>=2.
25
26 # @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
27 # @DESCRIPTION:
28 # The list of packages that will be installed. This variable will be expanded to
29 # SRC_URI:
30 # foo -> texlive-module-foo-${PV}.tar.xz
31
32 # @ECLASS-VARIABLE: TEXLIVE_MODULE_DOC_CONTENTS
33 # @DESCRIPTION:
34 # The list of packages that will be installed if the doc useflag is enabled.
35 # Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS.
36
37 # @ECLASS-VARIABLE: TEXLIVE_MODULE_SRC_CONTENTS
38 # @DESCRIPTION:
39 # The list of packages that will be installed if the source useflag is enabled.
40 # Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS.
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: TEXLIVE_MODULE_BINLINKS
49 # @DESCRIPTION:
50 # A space separated list of links to add for BINSCRIPTS.
51 # The systax is: foo:bar to create a symlink bar -> foo.
52
53 # @ECLASS-VARIABLE: TL_PV
54 # @DESCRIPTION:
55 # Normally the module's PV reflects the TeXLive release it belongs to.
56 # If this is not the case, TL_PV takes the version number for the
57 # needed app-text/texlive-core.
58
59 # @ECLASS-VARIABLE: TL_MODULE_INFORMATION
60 # @DESCRIPTION:
61 # Information to display about the package.
62 # e.g. for enabling/disabling a feature
63
64 inherit texlive-common base
65
66 HOMEPAGE="http://www.tug.org/texlive/"
67
68 COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}"
69
70 IUSE="source"
71
72 # Starting from TeX Live 2009, upstream provides .tar.xz modules.
73 PKGEXT=tar.xz
74 DEPEND="${COMMON_DEPEND}
75 app-arch/xz-utils"
76
77 for i in ${TEXLIVE_MODULE_CONTENTS}; do
78 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
79 done
80
81 # Forge doc SRC_URI
82 [ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} doc? ("
83 for i in ${TEXLIVE_MODULE_DOC_CONTENTS}; do
84 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
85 done
86 [ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} )"
87
88 # Forge source SRC_URI
89 if [ -n "${TEXLIVE_MODULE_SRC_CONTENTS}" ] ; then
90 SRC_URI="${SRC_URI} source? ("
91 for i in ${TEXLIVE_MODULE_SRC_CONTENTS}; do
92 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
93 done
94 SRC_URI="${SRC_URI} )"
95 fi
96
97 RDEPEND="${COMMON_DEPEND}"
98
99 [ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc"
100
101 S="${WORKDIR}"
102
103 # @FUNCTION: texlive-module_src_unpack
104 # @DESCRIPTION:
105 # Only for TeX Live 2009 and later.
106 # Gives tar.xz unpack support until we can use an EAPI with that support.
107 # If EAPI supports tar.xz then it calls unpack instead of its own unpacker.
108 # After unpacking, the files that need to be relocated are moved accordingly.
109
110 RELOC_TARGET=texmf-dist
111
112 texlive-module_src_unpack() {
113 if has "${EAPI:-0}" 0 1 2 ; then
114 local i s
115 # Avoid installing world writable files
116 # Bugs #309997, #310039, #338881
117 umask 022
118 for i in ${A}
119 do
120 s="${DISTDIR%/}/${i}"
121 einfo "Unpacking ${s} to ${PWD}"
122 test -s "${s}" || die "${s} does not exist"
123 xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed"
124 done
125 else
126 unpack ${A}
127 fi
128
129 grep RELOC tlpkg/tlpobj/* | awk '{print $2}' | sed 's#^RELOC/##' > "${T}/reloclist"
130 { for i in $(<"${T}/reloclist"); do dirname $i; done; } | uniq > "${T}/dirlist"
131 for i in $(<"${T}/dirlist"); do
132 [ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}"
133 done
134 for i in $(<"${T}/reloclist"); do
135 mv "${i}" "${RELOC_TARGET}"/$(dirname "${i}") || die "failed to relocate ${i} to ${RELOC_TARGET}/$(dirname ${i})"
136 done
137 }
138
139 # @FUNCTION: texlive-module_add_format
140 # @DESCRIPTION:
141 # Creates/appends to a format.${PN}.cnf file for fmtutil.
142 # It parses the AddFormat directive of tlpobj files to create it.
143 # This will make fmtutil generate the formats when asked and allow the remaining
144 # src_compile phase to build the formats.
145
146 texlive-module_add_format() {
147 local name engine mode patterns options
148 eval $@
149 einfo "Appending to format.${PN}.cnf for $@"
150 [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil
151 [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; }
152 if [ "${mode}" = "disabled" ]; then
153 printf "#! " >> texmf/fmtutil/format.${PN}.cnf
154 fi
155 [ -z "${patterns}" ] && patterns="-"
156 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf
157 }
158
159 # @FUNCTION: texlive-module_make_language_def_lines
160 # @DESCRIPTION:
161 # Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d.
162 # It parses the AddHyphen directive of tlpobj files to create it.
163
164 texlive-module_make_language_def_lines() {
165 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
166 eval $@
167 einfo "Generating language.def entry for $@"
168 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
169 [ -z "$righthyphenmin" ] && righthyphenmin="3"
170 echo "\\addlanguage{$name}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
171 if [ -n "$synonyms" ] ; then
172 for i in $(echo $synonyms | tr ',' ' ') ; do
173 einfo "Generating language.def synonym $i for $@"
174 echo "\\addlanguage{$i}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
175 done
176 fi
177 }
178
179 # @FUNCTION: texlive-module_make_language_dat_lines
180 # @DESCRIPTION:
181 # Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d.
182 # It parses the AddHyphen directive of tlpobj files to create it.
183
184 texlive-module_make_language_dat_lines() {
185 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
186 eval $@
187 einfo "Generating language.dat entry for $@"
188 echo "$name $file" >> "${S}/language.${PN}.dat"
189 if [ -n "$synonyms" ] ; then
190 for i in $(echo $synonyms | tr ',' ' ') ; do
191 einfo "Generating language.dat synonym $i for $@"
192 echo "=$i" >> "${S}/language.${PN}.dat"
193 done
194 fi
195 }
196
197 # @FUNCTION: texlive-module_synonyms_to_language_lua_line
198 # @DESCRIPTION:
199 # Helper function for texlive-module_make_language_lua_lines to generate a
200 # correctly formatted synonyms entry for language.dat.lua.
201
202 texlive-module_synonyms_to_language_lua_line() {
203 local prev=""
204 for i in $(echo $@ | tr ',' ' ') ; do
205 printf "${prev} '%s'" $i
206 prev=","
207 done
208 }
209
210 # @FUNCTION: texlive-module_make_language_lua_lines
211 # @DESCRIPTION:
212 # Only valid for TeXLive 2010.
213 # Creates a language.${PN}.dat.lua entry to put in
214 # /etc/texmf/language.dat.lua.d.
215 # It parses the AddHyphen directive of tlpobj files to create it.
216
217 texlive-module_make_language_lua_lines() {
218 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
219 local dest="${S}/language.${PN}.dat.lua"
220 eval $@
221 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
222 [ -z "$righthyphenmin" ] && righthyphenmin="3"
223 einfo "Generating language.dat.lua entry for $@"
224 printf "\t['%s'] = {\n" "$name" >> "$dest"
225 printf "\t\tloader = '%s',\n" "$file" >> "$dest"
226 printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest"
227 printf "\t\tsynonyms = {%s },\n" "$(texlive-module_synonyms_to_language_lua_line "$synonyms")" >> "$dest"
228 [ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest"
229 [ -n "$file_exceptions" ] && printf "\t\thyphenation = '%s',\n" "$file_exceptions" >> "$dest"
230 [ -n "$luaspecial" ] && printf "\t\tspecial = '%s',\n" "$luaspecial" >> "$dest"
231 printf "\t},\n" >> "$dest"
232 }
233
234 # @FUNCTION: texlive-module_src_compile
235 # @DESCRIPTION:
236 # exported function:
237 # Generates the config files that are to be installed in /etc/texmf;
238 # texmf-update script will take care of merging the different config files for
239 # different packages in a single one used by the whole tex installation.
240 #
241 # Once the config files are generated, we build the format files using fmtutil
242 # (provided by texlive-core). The compiled format files will be sent to
243 # texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
244 # sandbox.
245
246 texlive-module_src_compile() {
247 # Generate config files from the tlpobj files provided by TeX Live 2008 and
248 # later
249 for i in "${S}"/tlpkg/tlpobj/*;
250 do
251 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '##' |sort|uniq >> "${T}/jobs"
252 done
253
254 for i in $(<"${T}/jobs");
255 do
256 j="$(echo $i | tr '#' ' ')"
257 command=${j%% *}
258 parameter=${j#* }
259 case "${command}" in
260 addMap)
261 echo "Map ${parameter}" >> "${S}/${PN}.cfg";;
262 addMixedMap)
263 echo "MixedMap ${parameter}" >> "${S}/${PN}.cfg";;
264 addKanjiMap)
265 echo "KanjiMap ${parameter}" >> "${S}/${PN}.cfg";;
266 addDvipsMap)
267 echo "p +${parameter}" >> "${S}/${PN}-config.ps";;
268 addDvipdfmMap)
269 echo "f ${parameter}" >> "${S}/${PN}-config";;
270 AddHyphen)
271 texlive-module_make_language_def_lines "$parameter"
272 texlive-module_make_language_dat_lines "$parameter"
273 texlive-module_make_language_lua_lines "$parameter"
274 ;;
275 AddFormat)
276 texlive-module_add_format "$parameter";;
277 BuildFormat)
278 einfo "Format $parameter already built.";;
279 BuildLanguageDat)
280 einfo "Language file $parameter already generated.";;
281 *)
282 die "No rule to proccess ${command}. Please file a bug."
283 esac
284 done
285
286 # Build format files
287 for i in texmf/fmtutil/format*.cnf; do
288 if [ -f "${i}" ]; then
289 einfo "Building format ${i}"
290 [ -d texmf-var ] || mkdir texmf-var
291 [ -d texmf-var/web2c ] || mkdir texmf-var/web2c
292 VARTEXFONTS="${T}/fonts" TEXMFHOME="${S}/texmf:${S}/texmf-dist:${S}/texmf-var"\
293 env -u TEXINPUTS fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
294 || die "failed to build format ${i}"
295 fi
296 done
297
298 # Delete ls-R files, these should not be created but better be certain they
299 # do not end up being installed.
300 find . -name 'ls-R' -delete
301 }
302
303 # @FUNCTION: texlive-module_src_install
304 # @DESCRIPTION:
305 # exported function:
306 # Installs texmf and config files to the system.
307
308 texlive-module_src_install() {
309 for i in texmf/fmtutil/format*.cnf; do
310 [ -f "${i}" ] && etexlinks "${i}"
311 done
312
313 dodir /usr/share
314 if [ -z "${PN##*documentation*}" ] || use doc; then
315 [ -d texmf-doc ] && cp -pR texmf-doc "${D}/usr/share/"
316 else
317 [ -d texmf/doc ] && rm -rf texmf/doc
318 [ -d texmf-dist/doc ] && rm -rf texmf-dist/doc
319 fi
320
321 [ -d texmf ] && cp -pR texmf "${D}/usr/share/"
322 [ -d texmf-dist ] && cp -pR texmf-dist "${D}/usr/share/"
323 [ -d tlpkg ] && use source && cp -pR tlpkg "${D}/usr/share/"
324
325 insinto /var/lib/texmf
326 [ -d texmf-var ] && doins -r texmf-var/*
327
328 insinto /etc/texmf/updmap.d
329 [ -f "${S}/${PN}.cfg" ] && doins "${S}/${PN}.cfg"
330 insinto /etc/texmf/dvips.d
331 [ -f "${S}/${PN}-config.ps" ] && doins "${S}/${PN}-config.ps"
332 insinto /etc/texmf/dvipdfm/config
333 [ -f "${S}/${PN}-config" ] && doins "${S}/${PN}-config"
334
335 if [ -f "${S}/language.${PN}.def" ] ; then
336 insinto /etc/texmf/language.def.d
337 doins "${S}/language.${PN}.def"
338 fi
339
340 if [ -f "${S}/language.${PN}.dat" ] ; then
341 insinto /etc/texmf/language.dat.d
342 doins "${S}/language.${PN}.dat"
343 fi
344
345 if [ -f "${S}/language.${PN}.dat.lua" ] ; then
346 insinto /etc/texmf/language.dat.lua.d
347 doins "${S}/language.${PN}.dat.lua"
348 fi
349
350 [ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS}
351 if [ -n "${TEXLIVE_MODULE_BINLINKS}" ] ; then
352 for i in ${TEXLIVE_MODULE_BINLINKS} ; do
353 [ -f "${ED}/usr/bin/${i%:*}" ] || die "Trying to install an invalid BINLINK. This should not happen. Please file a bug."
354 dosym ${i%:*} /usr/bin/${i#*:}
355 done
356 fi
357
358 texlive-common_handle_config_files
359 }
360
361 # @FUNCTION: texlive-module_pkg_postinst
362 # @DESCRIPTION:
363 # exported function:
364 # Run texmf-update to ensure the tex installation is consistent with the
365 # installed texmf trees.
366
367 texlive-module_pkg_postinst() {
368 etexmf-update
369 [ -n "${TL_MODULE_INFORMATION}" ] && elog "${TL_MODULE_INFORMATION}"
370 }
371
372 # @FUNCTION: texlive-module_pkg_postrm
373 # @DESCRIPTION:
374 # exported function:
375 # Run texmf-update to ensure the tex installation is consistent with the
376 # installed texmf trees.
377
378 texlive-module_pkg_postrm() {
379 etexmf-update
380 }
381
382 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm

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