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Revision 1.39 - (show annotations) (download)
Sat Oct 23 21:48:18 2010 UTC (3 years, 10 months ago) by aballier
Branch: MAIN
Changes since 1.38: +2 -2 lines
Make the description match what the function does...

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 1.38 2010/10/23 21:47:07 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 file_patterns file_exceptions luaspecial
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 file_patterns file_exceptions luaspecial
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_synonyms_to_language_lua_line
193 # @DESCRIPTION:
194 # Helper function for texlive-module_make_language_lua_lines to generate a
195 # correctly formatted synonyms entry for language.lua.dat
196
197 texlive-module_synonyms_to_language_lua_line() {
198 local prev=""
199 for i in $(echo $@ | tr ',' ' ') ; do
200 printf "${prev} '%s'" $i
201 prev=","
202 done
203 }
204
205 # @FUNCTION: texlive-module_make_language_lua_lines
206 # @DESCRIPTION:
207 # Only valid for TeXLive 2010.
208 # Creates a language.${PN}.dat.lua entry to put in /etc/texmf/language.dat.lua.d
209 # It parses the AddHyphen directive of tlpobj files to create it.
210
211 texlive-module_make_language_lua_lines() {
212 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
213 local dest="${S}/language.${PN}.dat.lua"
214 eval $@
215 einfo "Generating language.lua.dat entry for $@"
216 printf "\t['%s'] = {\n" "$name" >> "$dest"
217 printf "\t\tloader = '%s',\n" "$file" >> "$dest"
218 printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest"
219 printf "\t\tsynonyms = {%s },\n" "$(texlive-module_synonyms_to_language_lua_line "$synonyms")" >> "$dest"
220 [ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest"
221 [ -n "$file_exceptions" ] && printf "\t\thyphenation = '%s',\n" "$file_exceptions" >> "$dest"
222 [ -n "$luaspecial" ] && printf "\t\tspecial = '%s',\n" "$luaspecial" >> "$dest"
223 printf "\t},\n" >> "$dest"
224 }
225
226 # @FUNCTION: texlive-module_src_compile
227 # @DESCRIPTION:
228 # exported function:
229 # Will look for format.foo.cnf and build foo format files using fmtutil
230 # (provided by texlive-core). The compiled format files will be sent to
231 # texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
232 # sandbox
233 # The next step is to generate config files that are to be installed in
234 # /etc/texmf; texmf-update script will take care of merging the different config
235 # files for different packages in a single one used by the whole tex installation.
236
237 texlive-module_src_compile() {
238 # Generate config files
239 # TeX Live 2007 was providing lists. For 2008 they are now tlpobj.
240 for i in "${S}"/tlpkg/tlpobj/*;
241 do
242 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs"
243 done
244
245 for i in $(<"${T}/jobs");
246 do
247 j="$(echo $i | tr '@' ' ')"
248 command=${j%% *}
249 parameter=${j#* }
250 case "${command}" in
251 addMap)
252 echo "Map ${parameter}" >> "${S}/${PN}.cfg";;
253 addMixedMap)
254 echo "MixedMap ${parameter}" >> "${S}/${PN}.cfg";;
255 addDvipsMap)
256 echo "p +${parameter}" >> "${S}/${PN}-config.ps";;
257 addDvipdfmMap)
258 echo "f ${parameter}" >> "${S}/${PN}-config";;
259 AddHyphen)
260 texlive-module_make_language_def_lines "$parameter"
261 texlive-module_make_language_dat_lines "$parameter"
262 [ "${PV#2008}" = "${PV}" -a "${PV#2009}" = "${PV}" ] && texlive-module_make_language_lua_lines "$parameter"
263 ;;
264 AddFormat)
265 texlive-module_add_format "$parameter";;
266 BuildFormat)
267 einfo "Format $parameter already built.";;
268 BuildLanguageDat)
269 einfo "Language file $parameter already generated.";;
270 *)
271 die "No rule to proccess ${command}. Please file a bug."
272 esac
273 done
274
275 # Build format files
276 for i in texmf/fmtutil/format*.cnf; do
277 if [ -f "${i}" ]; then
278 einfo "Building format ${i}"
279 VARTEXFONTS="${T}/fonts" TEXMFHOME="${S}/texmf:${S}/texmf-dist:${S}/texmf-var"\
280 env -u TEXINPUTS fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
281 || die "failed to build format ${i}"
282 fi
283 done
284
285 # Delete ls-R files, these should not be created but better be certain they
286 # do not end up being installed.
287 find . -name 'ls-R' -delete
288 }
289
290 # @FUNCTION: texlive-module_src_install
291 # @DESCRIPTION:
292 # exported function:
293 # Install texmf and config files to the system
294
295 texlive-module_src_install() {
296 for i in texmf/fmtutil/format*.cnf; do
297 [ -f "${i}" ] && etexlinks "${i}"
298 done
299
300 dodir /usr/share
301 if [ -z "${PN##*documentation*}" ] || use doc; then
302 [ -d texmf-doc ] && cp -pR texmf-doc "${D}/usr/share/"
303 else
304 [ -d texmf/doc ] && rm -rf texmf/doc
305 [ -d texmf-dist/doc ] && rm -rf texmf-dist/doc
306 fi
307
308 [ -d texmf ] && cp -pR texmf "${D}/usr/share/"
309 [ -d texmf-dist ] && cp -pR texmf-dist "${D}/usr/share/"
310 [ -d tlpkg ] && use source && cp -pR tlpkg "${D}/usr/share/"
311
312 insinto /var/lib/texmf
313 [ -d texmf-var ] && doins -r texmf-var/*
314
315 insinto /etc/texmf/updmap.d
316 [ -f "${S}/${PN}.cfg" ] && doins "${S}/${PN}.cfg"
317 insinto /etc/texmf/dvips.d
318 [ -f "${S}/${PN}-config.ps" ] && doins "${S}/${PN}-config.ps"
319 insinto /etc/texmf/dvipdfm/config
320 [ -f "${S}/${PN}-config" ] && doins "${S}/${PN}-config"
321
322 if [ -f "${S}/language.${PN}.def" ] ; then
323 insinto /etc/texmf/language.def.d
324 doins "${S}/language.${PN}.def"
325 fi
326
327 if [ -f "${S}/language.${PN}.dat" ] ; then
328 insinto /etc/texmf/language.dat.d
329 doins "${S}/language.${PN}.dat"
330 fi
331
332 if [ -f "${S}/language.${PN}.dat.lua" ] ; then
333 insinto /etc/texmf/language.dat.lua.d
334 doins "${S}/language.${PN}.dat.lua"
335 fi
336
337 [ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS}
338
339 texlive-common_handle_config_files
340 }
341
342 # @FUNCTION: texlive-module_pkg_postinst
343 # @DESCRIPTION:
344 # exported function:
345 # run texmf-update to ensure the tex installation is consistent with the
346 # installed texmf trees.
347
348 texlive-module_pkg_postinst() {
349 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
350 /usr/sbin/texmf-update
351 else
352 ewarn "Cannot run texmf-update for some reason."
353 ewarn "Your texmf tree might be inconsistent with your configuration"
354 ewarn "Please try to figure what has happened"
355 fi
356 }
357
358 # @FUNCTION: texlive-module_pkg_postrm
359 # @DESCRIPTION:
360 # exported function:
361 # run texmf-update to ensure the tex installation is consistent with the
362 # installed texmf trees.
363
364 texlive-module_pkg_postrm() {
365 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
366 /usr/sbin/texmf-update
367 else
368 ewarn "Cannot run texmf-update for some reason."
369 ewarn "Your texmf tree might be inconsistent with your configuration"
370 ewarn "Please try to figure what has happened"
371 fi
372 }
373
374 if [ "${PV#2008}" != "${PV}" ]; then
375 EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
376 else
377 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
378 fi

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