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Revision 1.61 - (show annotations) (download)
Thu Mar 22 12:03:54 2012 UTC (2 years, 7 months ago) by aballier
Branch: MAIN
Changes since 1.60: +10 -29 lines
Drop support for pre-2010 TeX Live versions

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 1.60 2011/08/29 01:28:10 vapier 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: 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 # @ECLASS-VARIABLE: TL_MODULE_INFORMATION
55 # @DESCRIPTION:
56 # Information to display about the package.
57 # e.g. for enabling/disabling a feature
58
59 inherit texlive-common base
60
61 HOMEPAGE="http://www.tug.org/texlive/"
62
63 COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}"
64
65 IUSE="source"
66
67 # Starting from TeX Live 2009, upstream provides .tar.xz modules.
68 PKGEXT=tar.xz
69 DEPEND="${COMMON_DEPEND}
70 app-arch/xz-utils"
71
72 for i in ${TEXLIVE_MODULE_CONTENTS}; do
73 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
74 done
75
76 # Forge doc SRC_URI
77 [ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} doc? ("
78 for i in ${TEXLIVE_MODULE_DOC_CONTENTS}; do
79 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
80 done
81 [ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} )"
82
83 # Forge source SRC_URI
84 if [ -n "${TEXLIVE_MODULE_SRC_CONTENTS}" ] ; then
85 SRC_URI="${SRC_URI} source? ("
86 for i in ${TEXLIVE_MODULE_SRC_CONTENTS}; do
87 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
88 done
89 SRC_URI="${SRC_URI} )"
90 fi
91
92 RDEPEND="${COMMON_DEPEND}"
93
94 [ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc"
95
96 S="${WORKDIR}"
97
98 # @FUNCTION: texlive-module_src_unpack
99 # @DESCRIPTION:
100 # Only for TeX Live 2009 and later.
101 # Gives tar.xz unpack support until we can use an EAPI with that support.
102 # If EAPI supports tar.xz then it calls unpack instead of its own unpacker.
103 # After unpacking, the files that need to be relocated are moved accordingly.
104
105 RELOC_TARGET=texmf-dist
106
107 texlive-module_src_unpack() {
108 if has "${EAPI:-0}" 0 1 2 ; then
109 local i s
110 # Avoid installing world writable files
111 # Bugs #309997, #310039, #338881
112 umask 022
113 for i in ${A}
114 do
115 s="${DISTDIR%/}/${i}"
116 einfo "Unpacking ${s} to ${PWD}"
117 test -s "${s}" || die "${s} does not exist"
118 xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed"
119 done
120 else
121 unpack ${A}
122 fi
123
124 grep RELOC tlpkg/tlpobj/* | awk '{print $2}' | sed 's#^RELOC/##' > "${T}/reloclist"
125 { for i in $(<"${T}/reloclist"); do dirname $i; done; } | uniq > "${T}/dirlist"
126 for i in $(<"${T}/dirlist"); do
127 [ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}"
128 done
129 for i in $(<"${T}/reloclist"); do
130 mv "${i}" "${RELOC_TARGET}"/$(dirname "${i}") || die "failed to relocate ${i} to ${RELOC_TARGET}/$(dirname ${i})"
131 done
132 }
133
134 # @FUNCTION: texlive-module_add_format
135 # @DESCRIPTION:
136 # Creates/appends to a format.${PN}.cnf file for fmtutil.
137 # It parses the AddFormat directive of tlpobj files to create it.
138 # This will make fmtutil generate the formats when asked and allow the remaining
139 # src_compile phase to build the formats.
140
141 texlive-module_add_format() {
142 local name engine mode patterns options
143 eval $@
144 einfo "Appending to format.${PN}.cnf for $@"
145 [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil
146 [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; }
147 if [ "${mode}" = "disabled" ]; then
148 printf "#! " >> texmf/fmtutil/format.${PN}.cnf
149 fi
150 [ -z "${patterns}" ] && patterns="-"
151 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf
152 }
153
154 # @FUNCTION: texlive-module_make_language_def_lines
155 # @DESCRIPTION:
156 # Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d.
157 # It parses the AddHyphen directive of tlpobj files to create it.
158
159 texlive-module_make_language_def_lines() {
160 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
161 eval $@
162 einfo "Generating language.def entry for $@"
163 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
164 [ -z "$righthyphenmin" ] && righthyphenmin="3"
165 echo "\\addlanguage{$name}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
166 if [ -n "$synonyms" ] ; then
167 for i in $(echo $synonyms | tr ',' ' ') ; do
168 einfo "Generating language.def synonym $i for $@"
169 echo "\\addlanguage{$i}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
170 done
171 fi
172 }
173
174 # @FUNCTION: texlive-module_make_language_dat_lines
175 # @DESCRIPTION:
176 # Creates a language.${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.dat.lua.
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
209 # /etc/texmf/language.dat.lua.d.
210 # It parses the AddHyphen directive of tlpobj files to create it.
211
212 texlive-module_make_language_lua_lines() {
213 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
214 local dest="${S}/language.${PN}.dat.lua"
215 eval $@
216 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
217 [ -z "$righthyphenmin" ] && righthyphenmin="3"
218 einfo "Generating language.dat.lua entry for $@"
219 printf "\t['%s'] = {\n" "$name" >> "$dest"
220 printf "\t\tloader = '%s',\n" "$file" >> "$dest"
221 printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest"
222 printf "\t\tsynonyms = {%s },\n" "$(texlive-module_synonyms_to_language_lua_line "$synonyms")" >> "$dest"
223 [ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest"
224 [ -n "$file_exceptions" ] && printf "\t\thyphenation = '%s',\n" "$file_exceptions" >> "$dest"
225 [ -n "$luaspecial" ] && printf "\t\tspecial = '%s',\n" "$luaspecial" >> "$dest"
226 printf "\t},\n" >> "$dest"
227 }
228
229 # @FUNCTION: texlive-module_src_compile
230 # @DESCRIPTION:
231 # exported function:
232 # Generates the config files that are to be installed in /etc/texmf;
233 # texmf-update script will take care of merging the different config files for
234 # different packages in a single one used by the whole tex installation.
235 #
236 # Once the config files are generated, we build the format files using fmtutil
237 # (provided by texlive-core). The compiled format files will be sent to
238 # texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
239 # sandbox.
240
241 texlive-module_src_compile() {
242 # Generate config files from the tlpobj files provided by TeX Live 2008 and
243 # later
244 for i in "${S}"/tlpkg/tlpobj/*;
245 do
246 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs"
247 done
248
249 for i in $(<"${T}/jobs");
250 do
251 j="$(echo $i | tr '@' ' ')"
252 command=${j%% *}
253 parameter=${j#* }
254 case "${command}" in
255 addMap)
256 echo "Map ${parameter}" >> "${S}/${PN}.cfg";;
257 addMixedMap)
258 echo "MixedMap ${parameter}" >> "${S}/${PN}.cfg";;
259 addDvipsMap)
260 echo "p +${parameter}" >> "${S}/${PN}-config.ps";;
261 addDvipdfmMap)
262 echo "f ${parameter}" >> "${S}/${PN}-config";;
263 AddHyphen)
264 texlive-module_make_language_def_lines "$parameter"
265 texlive-module_make_language_dat_lines "$parameter"
266 texlive-module_make_language_lua_lines "$parameter"
267 ;;
268 AddFormat)
269 texlive-module_add_format "$parameter";;
270 BuildFormat)
271 einfo "Format $parameter already built.";;
272 BuildLanguageDat)
273 einfo "Language file $parameter already generated.";;
274 *)
275 die "No rule to proccess ${command}. Please file a bug."
276 esac
277 done
278
279 # Build format files
280 for i in texmf/fmtutil/format*.cnf; do
281 if [ -f "${i}" ]; then
282 einfo "Building format ${i}"
283 VARTEXFONTS="${T}/fonts" TEXMFHOME="${S}/texmf:${S}/texmf-dist:${S}/texmf-var"\
284 env -u TEXINPUTS fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
285 || die "failed to build format ${i}"
286 fi
287 done
288
289 # Delete ls-R files, these should not be created but better be certain they
290 # do not end up being installed.
291 find . -name 'ls-R' -delete
292 }
293
294 # @FUNCTION: texlive-module_src_install
295 # @DESCRIPTION:
296 # exported function:
297 # Installs texmf and config files to the system.
298
299 texlive-module_src_install() {
300 for i in texmf/fmtutil/format*.cnf; do
301 [ -f "${i}" ] && etexlinks "${i}"
302 done
303
304 dodir /usr/share
305 if [ -z "${PN##*documentation*}" ] || use doc; then
306 [ -d texmf-doc ] && cp -pR texmf-doc "${D}/usr/share/"
307 else
308 [ -d texmf/doc ] && rm -rf texmf/doc
309 [ -d texmf-dist/doc ] && rm -rf texmf-dist/doc
310 fi
311
312 [ -d texmf ] && cp -pR texmf "${D}/usr/share/"
313 [ -d texmf-dist ] && cp -pR texmf-dist "${D}/usr/share/"
314 [ -d tlpkg ] && use source && cp -pR tlpkg "${D}/usr/share/"
315
316 insinto /var/lib/texmf
317 [ -d texmf-var ] && doins -r texmf-var/*
318
319 insinto /etc/texmf/updmap.d
320 [ -f "${S}/${PN}.cfg" ] && doins "${S}/${PN}.cfg"
321 insinto /etc/texmf/dvips.d
322 [ -f "${S}/${PN}-config.ps" ] && doins "${S}/${PN}-config.ps"
323 insinto /etc/texmf/dvipdfm/config
324 [ -f "${S}/${PN}-config" ] && doins "${S}/${PN}-config"
325
326 if [ -f "${S}/language.${PN}.def" ] ; then
327 insinto /etc/texmf/language.def.d
328 doins "${S}/language.${PN}.def"
329 fi
330
331 if [ -f "${S}/language.${PN}.dat" ] ; then
332 insinto /etc/texmf/language.dat.d
333 doins "${S}/language.${PN}.dat"
334 fi
335
336 if [ -f "${S}/language.${PN}.dat.lua" ] ; then
337 insinto /etc/texmf/language.dat.lua.d
338 doins "${S}/language.${PN}.dat.lua"
339 fi
340
341 [ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS}
342
343 texlive-common_handle_config_files
344 }
345
346 # @FUNCTION: texlive-module_pkg_postinst
347 # @DESCRIPTION:
348 # exported function:
349 # Run texmf-update to ensure the tex installation is consistent with the
350 # installed texmf trees.
351
352 texlive-module_pkg_postinst() {
353 etexmf-update
354 [ -n "${TL_MODULE_INFORMATION}" ] && elog "${TL_MODULE_INFORMATION}"
355 }
356
357 # @FUNCTION: texlive-module_pkg_postrm
358 # @DESCRIPTION:
359 # exported function:
360 # Run texmf-update to ensure the tex installation is consistent with the
361 # installed texmf trees.
362
363 texlive-module_pkg_postrm() {
364 etexmf-update
365 }
366
367 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm

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