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Revision 1.46 - (show annotations) (download)
Sat Oct 23 23:25:58 2010 UTC (3 years, 8 months ago) by aballier
Branch: MAIN
Changes since 1.45: +3 -3 lines
mention tl2010 in a comment

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 1.45 2010/10/23 23:24:40 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 # For TeX Live versions prior to 2009, the ebuild was supposed to unpack the
18 # texmf and texmf-dist directories to ${WORKDIR} (which is what the default
19 # src_unpack does).
20 # Starting from TeX Live 2009, the eclass provides a src_unpack function taking
21 # care of unpacking and relocating the files that need it.
22 #
23 # It inherits texlive-common
24
25 # @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
26 # @DESCRIPTION:
27 # The list of packages that will be installed. This variable will be expanded to
28 # SRC_URI:
29 #
30 # For TeX Live 2008: foo -> texlive-module-foo-${PV}.tar.lzma
31 # For TeX Live 2009: foo -> texlive-module-foo-${PV}.tar.xz
32
33 # @ECLASS-VARIABLE: TEXLIVE_MODULE_DOC_CONTENTS
34 # @DESCRIPTION:
35 # The list of packages that will be installed if the doc useflag is enabled.
36 # Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
37 # valid for TeX Live 2008 and later
38
39 # @ECLASS-VARIABLE: TEXLIVE_MODULE_SRC_CONTENTS
40 # @DESCRIPTION:
41 # The list of packages that will be installed if the source useflag is enabled.
42 # Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
43 # valid for TeX Live 2008 and later
44
45 # @ECLASS-VARIABLE: TEXLIVE_MODULE_BINSCRIPTS
46 # @DESCRIPTION:
47 # A space separated list of files that are in fact scripts installed in the
48 # texmf tree and that we want to be available directly. They will be installed in
49 # /usr/bin.
50
51 # @ECLASS-VARIABLE: TL_PV
52 # @DESCRIPTION:
53 # Normally the module's PV reflects the TeXLive release it belongs to.
54 # If this is not the case, TL_PV takes the version number for the
55 # needed app-text/texlive-core.
56
57 inherit texlive-common
58
59 HOMEPAGE="http://www.tug.org/texlive/"
60
61 COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}"
62
63 IUSE="source"
64
65 # TeX Live 2008 was providing .tar.lzma files of CTAN packages.
66 # For 2009 and 2010 they are now .tar.xz
67 if [ "${PV#2008}" != "${PV}" ]; then
68 PKGEXT=tar.lzma
69 DEPEND="${COMMON_DEPEND}
70 || ( app-arch/xz-utils app-arch/lzma-utils )"
71 else
72 PKGEXT=tar.xz
73 DEPEND="${COMMON_DEPEND}
74 app-arch/xz-utils"
75 fi
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 if [ "${PV#2008}" = "${PV}" ]; then
104
105 # @FUNCTION: texlive-module_src_unpack
106 # @DESCRIPTION:
107 # Only for TeX Live 2009.
108 # Gives tar.xz unpack support until we can use an EAPI with that support.
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 for i in ${A}
116 do
117 s="${DISTDIR%/}/${i}"
118 einfo "Unpacking ${s} to ${PWD}"
119 test -s "${s}" || die "${s} does not exist"
120 xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed"
121 done
122 else
123 unpack ${A}
124 fi
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 ${i})"
132 done
133 }
134
135 fi
136
137 # @FUNCTION: texlive-module_add_format
138 # @DESCRIPTION:
139 # Creates/appends to a format.${PN}.cnf file for fmtutil.
140 # This will make fmtutil generate the formats when asked and allow the remaining
141 # src_compile phase to build the formats
142
143 texlive-module_add_format() {
144 local name engine mode patterns options
145 eval $@
146 einfo "Appending to format.${PN}.cnf for $@"
147 [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil
148 [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; }
149 if [ "${mode}" = "disabled" ]; then
150 printf "#! " >> texmf/fmtutil/format.${PN}.cnf
151 fi
152 [ -z "${patterns}" ] && patterns="-"
153 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf
154 }
155
156 # @FUNCTION: texlive-module_make_language_def_lines
157 # @DESCRIPTION:
158 # Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d
159 # It parses the AddHyphen directive of tlpobj files to create it.
160
161 texlive-module_make_language_def_lines() {
162 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
163 eval $@
164 einfo "Generating language.def entry for $@"
165 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
166 [ -z "$righthyphenmin" ] && righthyphenmin="3"
167 echo "\\addlanguage{$name}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
168 if [ -n "$synonyms" ] ; then
169 for i in $(echo $synonyms | tr ',' ' ') ; do
170 einfo "Generating language.def synonym $i for $@"
171 echo "\\addlanguage{$i}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
172 done
173 fi
174 }
175
176 # @FUNCTION: texlive-module_make_language_dat_lines
177 # @DESCRIPTION:
178 # Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d
179 # It parses the AddHyphen directive of tlpobj files to create it.
180
181 texlive-module_make_language_dat_lines() {
182 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
183 eval $@
184 einfo "Generating language.dat entry for $@"
185 echo "$name $file" >> "${S}/language.${PN}.dat"
186 if [ -n "$synonyms" ] ; then
187 for i in $(echo $synonyms | tr ',' ' ') ; do
188 einfo "Generating language.dat synonym $i for $@"
189 echo "=$i" >> "${S}/language.${PN}.dat"
190 done
191 fi
192 }
193
194 # @FUNCTION: texlive-module_synonyms_to_language_lua_line
195 # @DESCRIPTION:
196 # Helper function for texlive-module_make_language_lua_lines to generate a
197 # correctly formatted synonyms entry for language.dat.lua
198
199 texlive-module_synonyms_to_language_lua_line() {
200 local prev=""
201 for i in $(echo $@ | tr ',' ' ') ; do
202 printf "${prev} '%s'" $i
203 prev=","
204 done
205 }
206
207 # @FUNCTION: texlive-module_make_language_lua_lines
208 # @DESCRIPTION:
209 # Only valid for TeXLive 2010.
210 # Creates a language.${PN}.dat.lua entry to put in /etc/texmf/language.dat.lua.d
211 # It parses the AddHyphen directive of tlpobj files to create it.
212
213 texlive-module_make_language_lua_lines() {
214 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
215 local dest="${S}/language.${PN}.dat.lua"
216 eval $@
217 einfo "Generating language.dat.lua entry for $@"
218 printf "\t['%s'] = {\n" "$name" >> "$dest"
219 printf "\t\tloader = '%s',\n" "$file" >> "$dest"
220 printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest"
221 printf "\t\tsynonyms = {%s },\n" "$(texlive-module_synonyms_to_language_lua_line "$synonyms")" >> "$dest"
222 [ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest"
223 [ -n "$file_exceptions" ] && printf "\t\thyphenation = '%s',\n" "$file_exceptions" >> "$dest"
224 [ -n "$luaspecial" ] && printf "\t\tspecial = '%s',\n" "$luaspecial" >> "$dest"
225 printf "\t},\n" >> "$dest"
226 }
227
228 # @FUNCTION: texlive-module_src_compile
229 # @DESCRIPTION:
230 # exported function:
231 # Generates the config files that are to be installed in /etc/texmf;
232 # texmf-update script will take care of merging the different config files for
233 # different packages in a single one used by the whole tex installation.
234 #
235 # Once the config files are generated, we build the format files using fmtutil
236 # (provided by texlive-core). The compiled format files will be sent to
237 # texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
238 # sandbox.
239
240 texlive-module_src_compile() {
241 # Generate config files from the tlpobj files provided by TeX Live 2008 and
242 # later
243 for i in "${S}"/tlpkg/tlpobj/*;
244 do
245 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs"
246 done
247
248 for i in $(<"${T}/jobs");
249 do
250 j="$(echo $i | tr '@' ' ')"
251 command=${j%% *}
252 parameter=${j#* }
253 case "${command}" in
254 addMap)
255 echo "Map ${parameter}" >> "${S}/${PN}.cfg";;
256 addMixedMap)
257 echo "MixedMap ${parameter}" >> "${S}/${PN}.cfg";;
258 addDvipsMap)
259 echo "p +${parameter}" >> "${S}/${PN}-config.ps";;
260 addDvipdfmMap)
261 echo "f ${parameter}" >> "${S}/${PN}-config";;
262 AddHyphen)
263 texlive-module_make_language_def_lines "$parameter"
264 texlive-module_make_language_dat_lines "$parameter"
265 [ "${PV#2008}" = "${PV}" -a "${PV#2009}" = "${PV}" ] && texlive-module_make_language_lua_lines "$parameter"
266 ;;
267 AddFormat)
268 texlive-module_add_format "$parameter";;
269 BuildFormat)
270 einfo "Format $parameter already built.";;
271 BuildLanguageDat)
272 einfo "Language file $parameter already generated.";;
273 *)
274 die "No rule to proccess ${command}. Please file a bug."
275 esac
276 done
277
278 # Build format files
279 for i in texmf/fmtutil/format*.cnf; do
280 if [ -f "${i}" ]; then
281 einfo "Building format ${i}"
282 VARTEXFONTS="${T}/fonts" TEXMFHOME="${S}/texmf:${S}/texmf-dist:${S}/texmf-var"\
283 env -u TEXINPUTS fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
284 || die "failed to build format ${i}"
285 fi
286 done
287
288 # Delete ls-R files, these should not be created but better be certain they
289 # do not end up being installed.
290 find . -name 'ls-R' -delete
291 }
292
293 # @FUNCTION: texlive-module_src_install
294 # @DESCRIPTION:
295 # exported function:
296 # Install texmf and config files to the system
297
298 texlive-module_src_install() {
299 for i in texmf/fmtutil/format*.cnf; do
300 [ -f "${i}" ] && etexlinks "${i}"
301 done
302
303 dodir /usr/share
304 if [ -z "${PN##*documentation*}" ] || use doc; then
305 [ -d texmf-doc ] && cp -pR texmf-doc "${D}/usr/share/"
306 else
307 [ -d texmf/doc ] && rm -rf texmf/doc
308 [ -d texmf-dist/doc ] && rm -rf texmf-dist/doc
309 fi
310
311 [ -d texmf ] && cp -pR texmf "${D}/usr/share/"
312 [ -d texmf-dist ] && cp -pR texmf-dist "${D}/usr/share/"
313 [ -d tlpkg ] && use source && cp -pR tlpkg "${D}/usr/share/"
314
315 insinto /var/lib/texmf
316 [ -d texmf-var ] && doins -r texmf-var/*
317
318 insinto /etc/texmf/updmap.d
319 [ -f "${S}/${PN}.cfg" ] && doins "${S}/${PN}.cfg"
320 insinto /etc/texmf/dvips.d
321 [ -f "${S}/${PN}-config.ps" ] && doins "${S}/${PN}-config.ps"
322 insinto /etc/texmf/dvipdfm/config
323 [ -f "${S}/${PN}-config" ] && doins "${S}/${PN}-config"
324
325 if [ -f "${S}/language.${PN}.def" ] ; then
326 insinto /etc/texmf/language.def.d
327 doins "${S}/language.${PN}.def"
328 fi
329
330 if [ -f "${S}/language.${PN}.dat" ] ; then
331 insinto /etc/texmf/language.dat.d
332 doins "${S}/language.${PN}.dat"
333 fi
334
335 if [ -f "${S}/language.${PN}.dat.lua" ] ; then
336 insinto /etc/texmf/language.dat.lua.d
337 doins "${S}/language.${PN}.dat.lua"
338 fi
339
340 [ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS}
341
342 texlive-common_handle_config_files
343 }
344
345 # @FUNCTION: texlive-module_pkg_postinst
346 # @DESCRIPTION:
347 # exported function:
348 # run texmf-update to ensure the tex installation is consistent with the
349 # installed texmf trees.
350
351 texlive-module_pkg_postinst() {
352 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
353 /usr/sbin/texmf-update
354 else
355 ewarn "Cannot run texmf-update for some reason."
356 ewarn "Your texmf tree might be inconsistent with your configuration"
357 ewarn "Please try to figure what has happened"
358 fi
359 }
360
361 # @FUNCTION: texlive-module_pkg_postrm
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_postrm() {
368 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
369 /usr/sbin/texmf-update
370 else
371 ewarn "Cannot run texmf-update for some reason."
372 ewarn "Your texmf tree might be inconsistent with your configuration"
373 ewarn "Please try to figure what has happened"
374 fi
375 }
376
377 if [ "${PV#2008}" != "${PV}" ]; then
378 EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
379 else
380 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
381 fi

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