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Revision 1.69 - (show annotations) (download)
Sun Mar 9 18:56:00 2014 UTC (7 months, 2 weeks ago) by ulm
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1 # Copyright 1999-2014 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 1.68 2014/03/09 18:54:44 ulm 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 ${WORKDIR} (which is what the default
19 # src_unpack does).
20 # Starting from TeX Live 2009, the eclass provides a src_unpack function taking
21 # care of unpacking and relocating the files that need it.
22 #
23 # It inherits texlive-common. Patching is supported via the PATCHES
24 # bash array.
25
26 # @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
27 # @DESCRIPTION:
28 # The list of packages that will be installed. This variable will be expanded to
29 # SRC_URI:
30 # foo -> texlive-module-foo-${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 # @ECLASS-VARIABLE: PATCHES
65 # @DESCRIPTION:
66 # Array variable specifying any patches to be applied.
67
68 inherit texlive-common eutils
69
70 case "${EAPI:-0}" in
71 0|1|2)
72 die "EAPI='${EAPI}' is not supported anymore"
73 ;;
74 *)
75 ;;
76 esac
77
78 HOMEPAGE="http://www.tug.org/texlive/"
79
80 COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}"
81
82 IUSE="source"
83
84 # Starting from TeX Live 2009, upstream provides .tar.xz modules.
85 PKGEXT=tar.xz
86 DEPEND="${COMMON_DEPEND}
87 app-arch/xz-utils"
88
89 for i in ${TEXLIVE_MODULE_CONTENTS}; do
90 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
91 done
92
93 # Forge doc SRC_URI
94 [ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} doc? ("
95 for i in ${TEXLIVE_MODULE_DOC_CONTENTS}; do
96 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
97 done
98 [ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} )"
99
100 # Forge source SRC_URI
101 if [ -n "${TEXLIVE_MODULE_SRC_CONTENTS}" ] ; then
102 SRC_URI="${SRC_URI} source? ("
103 for i in ${TEXLIVE_MODULE_SRC_CONTENTS}; do
104 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
105 done
106 SRC_URI="${SRC_URI} )"
107 fi
108
109 RDEPEND="${COMMON_DEPEND}"
110
111 [ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc"
112
113 S="${WORKDIR}"
114
115 # @FUNCTION: texlive-module_src_unpack
116 # @DESCRIPTION:
117 # Only for TeX Live 2009 and later.
118 # After unpacking, the files that need to be relocated are moved accordingly.
119
120 RELOC_TARGET=texmf-dist
121
122 texlive-module_src_unpack() {
123 unpack ${A}
124
125 grep RELOC tlpkg/tlpobj/* | awk '{print $2}' | sed 's#^RELOC/##' > "${T}/reloclist"
126 { for i in $(<"${T}/reloclist"); do dirname $i; done; } | uniq > "${T}/dirlist"
127 for i in $(<"${T}/dirlist"); do
128 [ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}"
129 done
130 for i in $(<"${T}/reloclist"); do
131 mv "${i}" "${RELOC_TARGET}"/$(dirname "${i}") || die "failed to relocate ${i} to ${RELOC_TARGET}/$(dirname ${i})"
132 done
133 }
134
135 # @FUNCTION: texlive-module_src_prepare
136 # @DESCRIPTION:
137 # Apply patches from the PATCHES array and user patches, if any.
138
139 texlive-module_src_prepare() {
140 [[ ${#PATCHES[@]} -gt 0 ]] && epatch "${PATCHES[@]}"
141 epatch_user
142 }
143
144 # @FUNCTION: texlive-module_add_format
145 # @DESCRIPTION:
146 # Creates/appends to a format.${PN}.cnf file for fmtutil.
147 # It parses the AddFormat directive of tlpobj files to create it.
148 # This will make fmtutil generate the formats when asked and allow the remaining
149 # src_compile phase to build the formats.
150
151 texlive-module_add_format() {
152 local name engine mode patterns options
153 eval $@
154 einfo "Appending to format.${PN}.cnf for $@"
155 [ -d texmf-dist/fmtutil ] || mkdir -p texmf-dist/fmtutil
156 [ -f texmf-dist/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf-dist/fmtutil/format.${PN}.cnf; }
157 if [ "${mode}" = "disabled" ]; then
158 printf "#! " >> texmf-dist/fmtutil/format.${PN}.cnf
159 fi
160 [ -z "${patterns}" ] && patterns="-"
161 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf-dist/fmtutil/format.${PN}.cnf
162 }
163
164 # @FUNCTION: texlive-module_make_language_def_lines
165 # @DESCRIPTION:
166 # Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d.
167 # It parses the AddHyphen directive of tlpobj files to create it.
168
169 texlive-module_make_language_def_lines() {
170 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
171 eval $@
172 einfo "Generating language.def entry for $@"
173 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
174 [ -z "$righthyphenmin" ] && righthyphenmin="3"
175 echo "\\addlanguage{$name}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
176 if [ -n "$synonyms" ] ; then
177 for i in $(echo $synonyms | tr ',' ' ') ; do
178 einfo "Generating language.def synonym $i for $@"
179 echo "\\addlanguage{$i}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
180 done
181 fi
182 }
183
184 # @FUNCTION: texlive-module_make_language_dat_lines
185 # @DESCRIPTION:
186 # Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d.
187 # It parses the AddHyphen directive of tlpobj files to create it.
188
189 texlive-module_make_language_dat_lines() {
190 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
191 eval $@
192 einfo "Generating language.dat entry for $@"
193 echo "$name $file" >> "${S}/language.${PN}.dat"
194 if [ -n "$synonyms" ] ; then
195 for i in $(echo $synonyms | tr ',' ' ') ; do
196 einfo "Generating language.dat synonym $i for $@"
197 echo "=$i" >> "${S}/language.${PN}.dat"
198 done
199 fi
200 }
201
202 # @FUNCTION: texlive-module_synonyms_to_language_lua_line
203 # @DESCRIPTION:
204 # Helper function for texlive-module_make_language_lua_lines to generate a
205 # correctly formatted synonyms entry for language.dat.lua.
206
207 texlive-module_synonyms_to_language_lua_line() {
208 local prev=""
209 for i in $(echo $@ | tr ',' ' ') ; do
210 printf "${prev} '%s'" $i
211 prev=","
212 done
213 }
214
215 # @FUNCTION: texlive-module_make_language_lua_lines
216 # @DESCRIPTION:
217 # Only valid for TeXLive 2010.
218 # Creates a language.${PN}.dat.lua entry to put in
219 # /etc/texmf/language.dat.lua.d.
220 # It parses the AddHyphen directive of tlpobj files to create it.
221
222 texlive-module_make_language_lua_lines() {
223 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
224 local dest="${S}/language.${PN}.dat.lua"
225 eval $@
226 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
227 [ -z "$righthyphenmin" ] && righthyphenmin="3"
228 einfo "Generating language.dat.lua entry for $@"
229 printf "\t['%s'] = {\n" "$name" >> "$dest"
230 printf "\t\tloader = '%s',\n" "$file" >> "$dest"
231 printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest"
232 printf "\t\tsynonyms = {%s },\n" "$(texlive-module_synonyms_to_language_lua_line "$synonyms")" >> "$dest"
233 [ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest"
234 [ -n "$file_exceptions" ] && printf "\t\thyphenation = '%s',\n" "$file_exceptions" >> "$dest"
235 [ -n "$luaspecial" ] && printf "\t\tspecial = '%s',\n" "$luaspecial" >> "$dest"
236 printf "\t},\n" >> "$dest"
237 }
238
239 # @FUNCTION: texlive-module_src_compile
240 # @DESCRIPTION:
241 # exported function:
242 # Generates the config files that are to be installed in /etc/texmf;
243 # texmf-update script will take care of merging the different config files for
244 # different packages in a single one used by the whole tex installation.
245 #
246 # Once the config files are generated, we build the format files using fmtutil
247 # (provided by texlive-core). The compiled format files will be sent to
248 # texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
249 # sandbox.
250
251 texlive-module_src_compile() {
252 # Generate config files from the tlpobj files provided by TeX Live 2008 and
253 # later
254 for i in "${S}"/tlpkg/tlpobj/*;
255 do
256 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '##' |sort|uniq >> "${T}/jobs"
257 done
258
259 for i in $(<"${T}/jobs");
260 do
261 j="$(echo $i | tr '#' ' ')"
262 command=${j%% *}
263 parameter=${j#* }
264 case "${command}" in
265 addMap)
266 echo "Map ${parameter}" >> "${S}/${PN}.cfg";;
267 addMixedMap)
268 echo "MixedMap ${parameter}" >> "${S}/${PN}.cfg";;
269 addKanjiMap)
270 echo "KanjiMap ${parameter}" >> "${S}/${PN}.cfg";;
271 addDvipsMap)
272 echo "p +${parameter}" >> "${S}/${PN}-config.ps";;
273 addDvipdfmMap)
274 echo "f ${parameter}" >> "${S}/${PN}-config";;
275 AddHyphen)
276 texlive-module_make_language_def_lines "$parameter"
277 texlive-module_make_language_dat_lines "$parameter"
278 texlive-module_make_language_lua_lines "$parameter"
279 ;;
280 AddFormat)
281 texlive-module_add_format "$parameter";;
282 BuildFormat)
283 einfo "Format $parameter already built.";;
284 BuildLanguageDat)
285 einfo "Language file $parameter already generated.";;
286 *)
287 die "No rule to proccess ${command}. Please file a bug."
288 esac
289 done
290
291 # Build format files
292 for i in texmf-dist/fmtutil/format*.cnf; do
293 if [ -f "${i}" ]; then
294 einfo "Building format ${i}"
295 [ -d texmf-var ] || mkdir texmf-var
296 [ -d texmf-var/web2c ] || mkdir texmf-var/web2c
297 VARTEXFONTS="${T}/fonts" TEXMFHOME="${S}/texmf:${S}/texmf-dist:${S}/texmf-var"\
298 env -u TEXINPUTS fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
299 || die "failed to build format ${i}"
300 fi
301 done
302
303 # Delete ls-R files, these should not be created but better be certain they
304 # do not end up being installed.
305 find . -name 'ls-R' -delete
306 }
307
308 # @FUNCTION: texlive-module_src_install
309 # @DESCRIPTION:
310 # exported function:
311 # Installs texmf and config files to the system.
312
313 texlive-module_src_install() {
314 for i in texmf-dist/fmtutil/format*.cnf; do
315 [ -f "${i}" ] && etexlinks "${i}"
316 done
317
318 dodir /usr/share
319 if [ -z "${PN##*documentation*}" ] || use doc; then
320 [ -d texmf-doc ] && cp -pR texmf-doc "${ED}/usr/share/"
321 else
322 [ -d texmf/doc ] && rm -rf texmf/doc
323 [ -d texmf-dist/doc ] && rm -rf texmf-dist/doc
324 fi
325
326 [ -d texmf ] && cp -pR texmf "${ED}/usr/share/"
327 [ -d texmf-dist ] && cp -pR texmf-dist "${ED}/usr/share/"
328 [ -d tlpkg ] && use source && cp -pR tlpkg "${ED}/usr/share/"
329
330 insinto /var/lib/texmf
331 [ -d texmf-var ] && doins -r texmf-var/*
332
333 insinto /etc/texmf/updmap.d
334 [ -f "${S}/${PN}.cfg" ] && doins "${S}/${PN}.cfg"
335 insinto /etc/texmf/dvips.d
336 [ -f "${S}/${PN}-config.ps" ] && doins "${S}/${PN}-config.ps"
337 insinto /etc/texmf/dvipdfm/config
338 [ -f "${S}/${PN}-config" ] && doins "${S}/${PN}-config"
339
340 if [ -f "${S}/language.${PN}.def" ] ; then
341 insinto /etc/texmf/language.def.d
342 doins "${S}/language.${PN}.def"
343 fi
344
345 if [ -f "${S}/language.${PN}.dat" ] ; then
346 insinto /etc/texmf/language.dat.d
347 doins "${S}/language.${PN}.dat"
348 fi
349
350 if [ -f "${S}/language.${PN}.dat.lua" ] ; then
351 insinto /etc/texmf/language.dat.lua.d
352 doins "${S}/language.${PN}.dat.lua"
353 fi
354
355 [ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS}
356 if [ -n "${TEXLIVE_MODULE_BINLINKS}" ] ; then
357 for i in ${TEXLIVE_MODULE_BINLINKS} ; do
358 [ -f "${ED}/usr/bin/${i%:*}" ] || die "Trying to install an invalid BINLINK. This should not happen. Please file a bug."
359 dosym ${i%:*} /usr/bin/${i#*:}
360 done
361 fi
362
363 texlive-common_handle_config_files
364 TEXMF_PATH=${TEXMF_DIST_PATH} texlive-common_handle_config_files
365 }
366
367 # @FUNCTION: texlive-module_pkg_postinst
368 # @DESCRIPTION:
369 # exported function:
370 # Run texmf-update to ensure the tex installation is consistent with the
371 # installed texmf trees.
372
373 texlive-module_pkg_postinst() {
374 etexmf-update
375 [ -n "${TL_MODULE_INFORMATION}" ] && elog "${TL_MODULE_INFORMATION}"
376 }
377
378 # @FUNCTION: texlive-module_pkg_postrm
379 # @DESCRIPTION:
380 # exported function:
381 # Run texmf-update to ensure the tex installation is consistent with the
382 # installed texmf trees.
383
384 texlive-module_pkg_postrm() {
385 etexmf-update
386 }
387
388 EXPORT_FUNCTIONS src_unpack src_prepare src_compile src_install \
389 pkg_postinst pkg_postrm

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