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Revision 1.58 - (show annotations) (download)
Thu Feb 17 13:21:43 2011 UTC (3 years, 5 months ago) by aballier
Branch: MAIN
Changes since 1.57: +4 -3 lines
inherit base in texlive-module so that we can easily add patches with EAPI>=2

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 1.57 2010/11/07 19:46:55 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 ${WORKDIR} (which is what the default
19 # src_unpack does).
20 # Starting from TeX Live 2009, the eclass provides a src_unpack function taking
21 # care of unpacking and relocating the files that need it.
22 #
23 # It inherits texlive-common and base for supporting patching via the PATCHES
24 # bash array with EAPI>=2.
25
26 # @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
27 # @DESCRIPTION:
28 # The list of packages that will be installed. This variable will be expanded to
29 # SRC_URI:
30 #
31 # For TeX Live 2008: foo -> texlive-module-foo-${PV}.tar.lzma
32 # For TeX Live 2009: foo -> texlive-module-foo-${PV}.tar.xz
33
34 # @ECLASS-VARIABLE: TEXLIVE_MODULE_DOC_CONTENTS
35 # @DESCRIPTION:
36 # The list of packages that will be installed if the doc useflag is enabled.
37 # Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
38 # valid for TeX Live 2008 and later.
39
40 # @ECLASS-VARIABLE: TEXLIVE_MODULE_SRC_CONTENTS
41 # @DESCRIPTION:
42 # The list of packages that will be installed if the source useflag is enabled.
43 # Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
44 # valid for TeX Live 2008 and later.
45
46 # @ECLASS-VARIABLE: TEXLIVE_MODULE_BINSCRIPTS
47 # @DESCRIPTION:
48 # A space separated list of files that are in fact scripts installed in the
49 # texmf tree and that we want to be available directly. They will be installed in
50 # /usr/bin.
51
52 # @ECLASS-VARIABLE: TL_PV
53 # @DESCRIPTION:
54 # Normally the module's PV reflects the TeXLive release it belongs to.
55 # If this is not the case, TL_PV takes the version number for the
56 # needed app-text/texlive-core.
57
58 # @ECLASS-VARIABLE: TL_MODULE_INFORMATION
59 # @DESCRIPTION:
60 # Information to display about the package.
61 # e.g. for enabling/disabling a feature
62
63 inherit texlive-common base
64
65 HOMEPAGE="http://www.tug.org/texlive/"
66
67 COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}"
68
69 IUSE="source"
70
71 # TeX Live 2008 was providing .tar.lzma files of CTAN packages.
72 # For 2009 and 2010 they are now .tar.xz
73 if [ "${PV#2008}" != "${PV}" ]; then
74 PKGEXT=tar.lzma
75 DEPEND="${COMMON_DEPEND}
76 || ( app-arch/xz-utils app-arch/lzma-utils )"
77 else
78 PKGEXT=tar.xz
79 DEPEND="${COMMON_DEPEND}
80 app-arch/xz-utils"
81 fi
82
83 for i in ${TEXLIVE_MODULE_CONTENTS}; do
84 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
85 done
86
87 # Forge doc SRC_URI
88 [ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} doc? ("
89 for i in ${TEXLIVE_MODULE_DOC_CONTENTS}; do
90 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
91 done
92 [ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} )"
93
94 # Forge source SRC_URI
95 if [ -n "${TEXLIVE_MODULE_SRC_CONTENTS}" ] ; then
96 SRC_URI="${SRC_URI} source? ("
97 for i in ${TEXLIVE_MODULE_SRC_CONTENTS}; do
98 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
99 done
100 SRC_URI="${SRC_URI} )"
101 fi
102
103 RDEPEND="${COMMON_DEPEND}"
104
105 [ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc"
106
107 S="${WORKDIR}"
108
109 if [ "${PV#2008}" = "${PV}" ]; then
110
111 # @FUNCTION: texlive-module_src_unpack
112 # @DESCRIPTION:
113 # Only for TeX Live 2009 and later.
114 # Gives tar.xz unpack support until we can use an EAPI with that support.
115 # If EAPI supports tar.xz then it calls unpack instead of its own unpacker.
116 # After unpacking, the files that need to be relocated are moved accordingly.
117
118 RELOC_TARGET=texmf-dist
119
120 texlive-module_src_unpack() {
121 if has "${EAPI:-0}" 0 1 2 ; then
122 local i s
123 # Avoid installing world writable files
124 # Bugs #309997, #310039, #338881
125 umask 022
126 for i in ${A}
127 do
128 s="${DISTDIR%/}/${i}"
129 einfo "Unpacking ${s} to ${PWD}"
130 test -s "${s}" || die "${s} does not exist"
131 xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed"
132 done
133 else
134 unpack ${A}
135 fi
136
137 grep RELOC tlpkg/tlpobj/* | awk '{print $2}' | sed 's#^RELOC/##' > "${T}/reloclist"
138 { for i in $(<"${T}/reloclist"); do dirname $i; done; } | uniq > "${T}/dirlist"
139 for i in $(<"${T}/dirlist"); do
140 [ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}"
141 done
142 for i in $(<"${T}/reloclist"); do
143 mv "${i}" "${RELOC_TARGET}"/$(dirname "${i}") || die "failed to relocate ${i} to ${RELOC_TARGET}/$(dirname ${i})"
144 done
145 }
146
147 fi
148
149 # @FUNCTION: texlive-module_add_format
150 # @DESCRIPTION:
151 # Creates/appends to a format.${PN}.cnf file for fmtutil.
152 # It parses the AddFormat directive of tlpobj files to create it.
153 # This will make fmtutil generate the formats when asked and allow the remaining
154 # src_compile phase to build the formats.
155
156 texlive-module_add_format() {
157 local name engine mode patterns options
158 eval $@
159 einfo "Appending to format.${PN}.cnf for $@"
160 [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil
161 [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; }
162 if [ "${mode}" = "disabled" ]; then
163 printf "#! " >> texmf/fmtutil/format.${PN}.cnf
164 fi
165 [ -z "${patterns}" ] && patterns="-"
166 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf
167 }
168
169 # @FUNCTION: texlive-module_make_language_def_lines
170 # @DESCRIPTION:
171 # Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d.
172 # It parses the AddHyphen directive of tlpobj files to create it.
173
174 texlive-module_make_language_def_lines() {
175 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
176 eval $@
177 einfo "Generating language.def entry for $@"
178 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
179 [ -z "$righthyphenmin" ] && righthyphenmin="3"
180 echo "\\addlanguage{$name}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
181 if [ -n "$synonyms" ] ; then
182 for i in $(echo $synonyms | tr ',' ' ') ; do
183 einfo "Generating language.def synonym $i for $@"
184 echo "\\addlanguage{$i}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
185 done
186 fi
187 }
188
189 # @FUNCTION: texlive-module_make_language_dat_lines
190 # @DESCRIPTION:
191 # Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d.
192 # It parses the AddHyphen directive of tlpobj files to create it.
193
194 texlive-module_make_language_dat_lines() {
195 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
196 eval $@
197 einfo "Generating language.dat entry for $@"
198 echo "$name $file" >> "${S}/language.${PN}.dat"
199 if [ -n "$synonyms" ] ; then
200 for i in $(echo $synonyms | tr ',' ' ') ; do
201 einfo "Generating language.dat synonym $i for $@"
202 echo "=$i" >> "${S}/language.${PN}.dat"
203 done
204 fi
205 }
206
207 # @FUNCTION: texlive-module_synonyms_to_language_lua_line
208 # @DESCRIPTION:
209 # Helper function for texlive-module_make_language_lua_lines to generate a
210 # correctly formatted synonyms entry for language.dat.lua.
211
212 texlive-module_synonyms_to_language_lua_line() {
213 local prev=""
214 for i in $(echo $@ | tr ',' ' ') ; do
215 printf "${prev} '%s'" $i
216 prev=","
217 done
218 }
219
220 # @FUNCTION: texlive-module_make_language_lua_lines
221 # @DESCRIPTION:
222 # Only valid for TeXLive 2010.
223 # Creates a language.${PN}.dat.lua entry to put in
224 # /etc/texmf/language.dat.lua.d.
225 # It parses the AddHyphen directive of tlpobj files to create it.
226
227 texlive-module_make_language_lua_lines() {
228 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
229 local dest="${S}/language.${PN}.dat.lua"
230 eval $@
231 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
232 [ -z "$righthyphenmin" ] && righthyphenmin="3"
233 einfo "Generating language.dat.lua entry for $@"
234 printf "\t['%s'] = {\n" "$name" >> "$dest"
235 printf "\t\tloader = '%s',\n" "$file" >> "$dest"
236 printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest"
237 printf "\t\tsynonyms = {%s },\n" "$(texlive-module_synonyms_to_language_lua_line "$synonyms")" >> "$dest"
238 [ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest"
239 [ -n "$file_exceptions" ] && printf "\t\thyphenation = '%s',\n" "$file_exceptions" >> "$dest"
240 [ -n "$luaspecial" ] && printf "\t\tspecial = '%s',\n" "$luaspecial" >> "$dest"
241 printf "\t},\n" >> "$dest"
242 }
243
244 # @FUNCTION: texlive-module_src_compile
245 # @DESCRIPTION:
246 # exported function:
247 # Generates the config files that are to be installed in /etc/texmf;
248 # texmf-update script will take care of merging the different config files for
249 # different packages in a single one used by the whole tex installation.
250 #
251 # Once the config files are generated, we build the format files using fmtutil
252 # (provided by texlive-core). The compiled format files will be sent to
253 # texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
254 # sandbox.
255
256 texlive-module_src_compile() {
257 # Generate config files from the tlpobj files provided by TeX Live 2008 and
258 # later
259 for i in "${S}"/tlpkg/tlpobj/*;
260 do
261 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs"
262 done
263
264 for i in $(<"${T}/jobs");
265 do
266 j="$(echo $i | tr '@' ' ')"
267 command=${j%% *}
268 parameter=${j#* }
269 case "${command}" in
270 addMap)
271 echo "Map ${parameter}" >> "${S}/${PN}.cfg";;
272 addMixedMap)
273 echo "MixedMap ${parameter}" >> "${S}/${PN}.cfg";;
274 addDvipsMap)
275 echo "p +${parameter}" >> "${S}/${PN}-config.ps";;
276 addDvipdfmMap)
277 echo "f ${parameter}" >> "${S}/${PN}-config";;
278 AddHyphen)
279 texlive-module_make_language_def_lines "$parameter"
280 texlive-module_make_language_dat_lines "$parameter"
281 [ "${PV#2008}" = "${PV}" -a "${PV#2009}" = "${PV}" ] && texlive-module_make_language_lua_lines "$parameter"
282 ;;
283 AddFormat)
284 texlive-module_add_format "$parameter";;
285 BuildFormat)
286 einfo "Format $parameter already built.";;
287 BuildLanguageDat)
288 einfo "Language file $parameter already generated.";;
289 *)
290 die "No rule to proccess ${command}. Please file a bug."
291 esac
292 done
293
294 # Build format files
295 for i in texmf/fmtutil/format*.cnf; do
296 if [ -f "${i}" ]; then
297 einfo "Building format ${i}"
298 VARTEXFONTS="${T}/fonts" TEXMFHOME="${S}/texmf:${S}/texmf-dist:${S}/texmf-var"\
299 env -u TEXINPUTS fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
300 || die "failed to build format ${i}"
301 fi
302 done
303
304 # Delete ls-R files, these should not be created but better be certain they
305 # do not end up being installed.
306 find . -name 'ls-R' -delete
307 }
308
309 # @FUNCTION: texlive-module_src_install
310 # @DESCRIPTION:
311 # exported function:
312 # Installs texmf and config files to the system.
313
314 texlive-module_src_install() {
315 for i in texmf/fmtutil/format*.cnf; do
316 [ -f "${i}" ] && etexlinks "${i}"
317 done
318
319 dodir /usr/share
320 if [ -z "${PN##*documentation*}" ] || use doc; then
321 [ -d texmf-doc ] && cp -pR texmf-doc "${D}/usr/share/"
322 else
323 [ -d texmf/doc ] && rm -rf texmf/doc
324 [ -d texmf-dist/doc ] && rm -rf texmf-dist/doc
325 fi
326
327 [ -d texmf ] && cp -pR texmf "${D}/usr/share/"
328 [ -d texmf-dist ] && cp -pR texmf-dist "${D}/usr/share/"
329 [ -d tlpkg ] && use source && cp -pR tlpkg "${D}/usr/share/"
330
331 insinto /var/lib/texmf
332 [ -d texmf-var ] && doins -r texmf-var/*
333
334 insinto /etc/texmf/updmap.d
335 [ -f "${S}/${PN}.cfg" ] && doins "${S}/${PN}.cfg"
336 insinto /etc/texmf/dvips.d
337 [ -f "${S}/${PN}-config.ps" ] && doins "${S}/${PN}-config.ps"
338 insinto /etc/texmf/dvipdfm/config
339 [ -f "${S}/${PN}-config" ] && doins "${S}/${PN}-config"
340
341 if [ -f "${S}/language.${PN}.def" ] ; then
342 insinto /etc/texmf/language.def.d
343 doins "${S}/language.${PN}.def"
344 fi
345
346 if [ -f "${S}/language.${PN}.dat" ] ; then
347 insinto /etc/texmf/language.dat.d
348 doins "${S}/language.${PN}.dat"
349 fi
350
351 if [ -f "${S}/language.${PN}.dat.lua" ] ; then
352 insinto /etc/texmf/language.dat.lua.d
353 doins "${S}/language.${PN}.dat.lua"
354 fi
355
356 [ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS}
357
358 texlive-common_handle_config_files
359 }
360
361 # @FUNCTION: texlive-module_pkg_postinst
362 # @DESCRIPTION:
363 # exported function:
364 # Run texmf-update to ensure the tex installation is consistent with the
365 # installed texmf trees.
366
367 texlive-module_pkg_postinst() {
368 etexmf-update
369 [ -n "${TL_MODULE_INFORMATION}" ] && elog "${TL_MODULE_INFORMATION}"
370 }
371
372 # @FUNCTION: texlive-module_pkg_postrm
373 # @DESCRIPTION:
374 # exported function:
375 # Run texmf-update to ensure the tex installation is consistent with the
376 # installed texmf trees.
377
378 texlive-module_pkg_postrm() {
379 etexmf-update
380 }
381
382 if [ "${PV#2008}" != "${PV}" ]; then
383 EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
384 else
385 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
386 fi

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