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Revision 1.71 - (hide annotations) (download)
Thu Jul 30 12:59:09 2015 UTC (6 months, 1 week ago) by aballier
Branch: MAIN
CVS Tags: HEAD
Changes since 1.70: +13 -1 lines
Add support for TEXLIVE_MODULE_OPTIONAL_ENGINE eclass variable to allow disabling some tex engines from ebuilds. Part of bug #542620

1 ulm 1.68 # Copyright 1999-2014 Gentoo Foundation
2 aballier 1.1 # Distributed under the terms of the GNU General Public License v2
3 aballier 1.71 # $Header: /var/cvsroot/gentoo-x86/eclass/texlive-module.eclass,v 1.70 2014/11/04 10:32:30 aballier Exp $
4 aballier 1.1
5 aballier 1.8 # @ECLASS: texlive-module.eclass
6     # @MAINTAINER:
7     # tex@gentoo.org
8 vapier 1.59 # @AUTHOR:
9 aballier 1.1 # Original Author: Alexis Ballier <aballier@gentoo.org>
10 aballier 1.8 # @BLURB: Provide generic install functions so that modular texlive's texmf ebuild will only have to inherit this eclass
11 aballier 1.15 # @DESCRIPTION:
12 aballier 1.1 # 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 aballier 1.8 # of packages that it will install. (See below)
16     #
17 aballier 1.40 # For TeX Live versions prior to 2009, the ebuild was supposed to unpack the
18     # texmf and texmf-dist directories to ${WORKDIR} (which is what the default
19     # src_unpack does).
20     # Starting from TeX Live 2009, the eclass provides a src_unpack function taking
21     # care of unpacking and relocating the files that need it.
22 aballier 1.1 #
23 ulm 1.68 # It inherits texlive-common. Patching is supported via the PATCHES
24 ottxor 1.67 # bash array.
25 aballier 1.8
26     # @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
27     # @DESCRIPTION:
28     # The list of packages that will be installed. This variable will be expanded to
29     # SRC_URI:
30 aballier 1.61 # foo -> texlive-module-foo-${PV}.tar.xz
31 aballier 1.1
32 aballier 1.13 # @ECLASS-VARIABLE: TEXLIVE_MODULE_DOC_CONTENTS
33     # @DESCRIPTION:
34     # The list of packages that will be installed if the doc useflag is enabled.
35 aballier 1.61 # Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS.
36 aballier 1.13
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 aballier 1.61 # Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS.
41 aballier 1.13
42 aballier 1.18 # @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 aballier 1.65 # @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 fauli 1.34 # @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 aballier 1.57 # @ECLASS-VARIABLE: TL_MODULE_INFORMATION
60     # @DESCRIPTION:
61     # Information to display about the package.
62     # e.g. for enabling/disabling a feature
63    
64 ulm 1.68 # @ECLASS-VARIABLE: PATCHES
65     # @DESCRIPTION:
66     # Array variable specifying any patches to be applied.
67    
68     inherit texlive-common eutils
69 aballier 1.1
70 ottxor 1.67 case "${EAPI:-0}" in
71     0|1|2)
72     die "EAPI='${EAPI}' is not supported anymore"
73     ;;
74     *)
75     ;;
76     esac
77    
78 aballier 1.1 HOMEPAGE="http://www.tug.org/texlive/"
79    
80 fauli 1.34 COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}"
81 aballier 1.9
82 aballier 1.27 IUSE="source"
83    
84 aballier 1.61 # Starting from TeX Live 2009, upstream provides .tar.xz modules.
85     PKGEXT=tar.xz
86     DEPEND="${COMMON_DEPEND}
87     app-arch/xz-utils"
88 aballier 1.12
89 aballier 1.9 for i in ${TEXLIVE_MODULE_CONTENTS}; do
90 aballier 1.27 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
91 aballier 1.9 done
92 aballier 1.13
93     # Forge doc SRC_URI
94     [ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} doc? ("
95     for i in ${TEXLIVE_MODULE_DOC_CONTENTS}; do
96 aballier 1.27 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
97 aballier 1.13 done
98     [ -n "${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 ${TEXLIVE_MODULE_SRC_CONTENTS}; do
104 aballier 1.27 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
105 aballier 1.13 done
106     SRC_URI="${SRC_URI} )"
107     fi
108 aballier 1.1
109     RDEPEND="${COMMON_DEPEND}"
110    
111 aballier 1.12 [ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc"
112 aballier 1.1
113 aballier 1.71 # @ECLASS-VARIABLE: TEXLIVE_MODULE_OPTIONAL_ENGINE
114     # @DESCRIPTION:
115     # A space separated list of Tex engines that can be made optional.
116     # e.g. "luatex luajittex"
117    
118     if [ -n "${TEXLIVE_MODULE_OPTIONAL_ENGINE}" ] ; then
119     for engine in ${TEXLIVE_MODULE_OPTIONAL_ENGINE} ; do
120     IUSE="${IUSE} +${engine}"
121     done
122     fi
123    
124 aballier 1.1 S="${WORKDIR}"
125    
126 aballier 1.28 # @FUNCTION: texlive-module_src_unpack
127     # @DESCRIPTION:
128 aballier 1.47 # Only for TeX Live 2009 and later.
129 aballier 1.52 # After unpacking, the files that need to be relocated are moved accordingly.
130 aballier 1.28
131 aballier 1.29 RELOC_TARGET=texmf-dist
132    
133 aballier 1.28 texlive-module_src_unpack() {
134 ottxor 1.67 unpack ${A}
135 aballier 1.53
136 aballier 1.29 grep RELOC tlpkg/tlpobj/* | awk '{print $2}' | sed 's#^RELOC/##' > "${T}/reloclist"
137 aballier 1.32 { for i in $(<"${T}/reloclist"); do dirname $i; done; } | uniq > "${T}/dirlist"
138 aballier 1.29 for i in $(<"${T}/dirlist"); do
139     [ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}"
140     done
141     for i in $(<"${T}/reloclist"); do
142     mv "${i}" "${RELOC_TARGET}"/$(dirname "${i}") || die "failed to relocate ${i} to ${RELOC_TARGET}/$(dirname ${i})"
143     done
144 aballier 1.28 }
145    
146 ulm 1.68 # @FUNCTION: texlive-module_src_prepare
147     # @DESCRIPTION:
148     # Apply patches from the PATCHES array and user patches, if any.
149    
150     texlive-module_src_prepare() {
151     [[ ${#PATCHES[@]} -gt 0 ]] && epatch "${PATCHES[@]}"
152     epatch_user
153     }
154    
155 aballier 1.31 # @FUNCTION: texlive-module_add_format
156     # @DESCRIPTION:
157     # Creates/appends to a format.${PN}.cnf file for fmtutil.
158 aballier 1.49 # It parses the AddFormat directive of tlpobj files to create it.
159 aballier 1.31 # This will make fmtutil generate the formats when asked and allow the remaining
160 aballier 1.50 # src_compile phase to build the formats.
161 aballier 1.31
162     texlive-module_add_format() {
163     local name engine mode patterns options
164     eval $@
165     einfo "Appending to format.${PN}.cnf for $@"
166 aballier 1.66 [ -d texmf-dist/fmtutil ] || mkdir -p texmf-dist/fmtutil
167     [ -f texmf-dist/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf-dist/fmtutil/format.${PN}.cnf; }
168 aballier 1.71 [ -n "${TEXLIVE_MODULE_OPTIONAL_ENGINE}" ] && has ${engine} ${TEXLIVE_MODULE_OPTIONAL_ENGINE} && use !${engine} && mode="disabled"
169 aballier 1.41 if [ "${mode}" = "disabled" ]; then
170 aballier 1.66 printf "#! " >> texmf-dist/fmtutil/format.${PN}.cnf
171 aballier 1.31 fi
172     [ -z "${patterns}" ] && patterns="-"
173 aballier 1.66 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf-dist/fmtutil/format.${PN}.cnf
174 aballier 1.31 }
175    
176 aballier 1.15 # @FUNCTION: texlive-module_make_language_def_lines
177     # @DESCRIPTION:
178 aballier 1.50 # Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d.
179 aballier 1.15 # It parses the AddHyphen directive of tlpobj files to create it.
180    
181     texlive-module_make_language_def_lines() {
182 aballier 1.38 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
183 aballier 1.15 eval $@
184     einfo "Generating language.def entry for $@"
185     [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
186     [ -z "$righthyphenmin" ] && righthyphenmin="3"
187     echo "\\addlanguage{$name}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
188     if [ -n "$synonyms" ] ; then
189     for i in $(echo $synonyms | tr ',' ' ') ; do
190     einfo "Generating language.def synonym $i for $@"
191     echo "\\addlanguage{$i}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
192     done
193     fi
194     }
195    
196     # @FUNCTION: texlive-module_make_language_dat_lines
197     # @DESCRIPTION:
198 aballier 1.50 # Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d.
199 aballier 1.15 # It parses the AddHyphen directive of tlpobj files to create it.
200    
201     texlive-module_make_language_dat_lines() {
202 aballier 1.38 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
203 aballier 1.15 eval $@
204     einfo "Generating language.dat entry for $@"
205     echo "$name $file" >> "${S}/language.${PN}.dat"
206     if [ -n "$synonyms" ] ; then
207     for i in $(echo $synonyms | tr ',' ' ') ; do
208     einfo "Generating language.dat synonym $i for $@"
209     echo "=$i" >> "${S}/language.${PN}.dat"
210     done
211     fi
212     }
213    
214 aballier 1.38 # @FUNCTION: texlive-module_synonyms_to_language_lua_line
215     # @DESCRIPTION:
216     # Helper function for texlive-module_make_language_lua_lines to generate a
217 aballier 1.50 # correctly formatted synonyms entry for language.dat.lua.
218 aballier 1.38
219     texlive-module_synonyms_to_language_lua_line() {
220     local prev=""
221     for i in $(echo $@ | tr ',' ' ') ; do
222     printf "${prev} '%s'" $i
223     prev=","
224     done
225     }
226    
227     # @FUNCTION: texlive-module_make_language_lua_lines
228     # @DESCRIPTION:
229 aballier 1.70 # Only valid for TeXLive 2010 and later.
230 aballier 1.50 # Creates a language.${PN}.dat.lua entry to put in
231     # /etc/texmf/language.dat.lua.d.
232 aballier 1.38 # It parses the AddHyphen directive of tlpobj files to create it.
233    
234     texlive-module_make_language_lua_lines() {
235     local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
236     local dest="${S}/language.${PN}.dat.lua"
237     eval $@
238 aballier 1.54 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
239     [ -z "$righthyphenmin" ] && righthyphenmin="3"
240 aballier 1.42 einfo "Generating language.dat.lua entry for $@"
241 aballier 1.38 printf "\t['%s'] = {\n" "$name" >> "$dest"
242     printf "\t\tloader = '%s',\n" "$file" >> "$dest"
243     printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest"
244     printf "\t\tsynonyms = {%s },\n" "$(texlive-module_synonyms_to_language_lua_line "$synonyms")" >> "$dest"
245     [ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest"
246     [ -n "$file_exceptions" ] && printf "\t\thyphenation = '%s',\n" "$file_exceptions" >> "$dest"
247     [ -n "$luaspecial" ] && printf "\t\tspecial = '%s',\n" "$luaspecial" >> "$dest"
248     printf "\t},\n" >> "$dest"
249     }
250    
251 aballier 1.8 # @FUNCTION: texlive-module_src_compile
252     # @DESCRIPTION:
253     # exported function:
254 aballier 1.44 # Generates the config files that are to be installed in /etc/texmf;
255     # texmf-update script will take care of merging the different config files for
256     # different packages in a single one used by the whole tex installation.
257 vapier 1.60 #
258 aballier 1.44 # Once the config files are generated, we build the format files using fmtutil
259 aballier 1.1 # (provided by texlive-core). The compiled format files will be sent to
260     # texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
261 aballier 1.44 # sandbox.
262 aballier 1.1
263     texlive-module_src_compile() {
264 aballier 1.43 # Generate config files from the tlpobj files provided by TeX Live 2008 and
265     # later
266 aballier 1.9 for i in "${S}"/tlpkg/tlpobj/*;
267     do
268 aballier 1.63 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '##' |sort|uniq >> "${T}/jobs"
269 aballier 1.9 done
270 aballier 1.1
271 aballier 1.9 for i in $(<"${T}/jobs");
272 aballier 1.1 do
273 aballier 1.63 j="$(echo $i | tr '#' ' ')"
274 aballier 1.9 command=${j%% *}
275     parameter=${j#* }
276 aballier 1.1 case "${command}" in
277     addMap)
278     echo "Map ${parameter}" >> "${S}/${PN}.cfg";;
279     addMixedMap)
280     echo "MixedMap ${parameter}" >> "${S}/${PN}.cfg";;
281 aballier 1.62 addKanjiMap)
282     echo "KanjiMap ${parameter}" >> "${S}/${PN}.cfg";;
283 aballier 1.1 addDvipsMap)
284     echo "p +${parameter}" >> "${S}/${PN}-config.ps";;
285     addDvipdfmMap)
286     echo "f ${parameter}" >> "${S}/${PN}-config";;
287 aballier 1.9 AddHyphen)
288 aballier 1.15 texlive-module_make_language_def_lines "$parameter"
289 aballier 1.38 texlive-module_make_language_dat_lines "$parameter"
290 aballier 1.61 texlive-module_make_language_lua_lines "$parameter"
291 aballier 1.38 ;;
292 aballier 1.31 AddFormat)
293     texlive-module_add_format "$parameter";;
294 aballier 1.9 BuildFormat)
295 aballier 1.14 einfo "Format $parameter already built.";;
296 aballier 1.9 BuildLanguageDat)
297 aballier 1.14 einfo "Language file $parameter already generated.";;
298 aballier 1.9 *)
299     die "No rule to proccess ${command}. Please file a bug."
300 aballier 1.1 esac
301     done
302 aballier 1.26
303 aballier 1.30 # Build format files
304 aballier 1.66 for i in texmf-dist/fmtutil/format*.cnf; do
305 aballier 1.30 if [ -f "${i}" ]; then
306     einfo "Building format ${i}"
307 aballier 1.64 [ -d texmf-var ] || mkdir texmf-var
308     [ -d texmf-var/web2c ] || mkdir texmf-var/web2c
309 aballier 1.30 VARTEXFONTS="${T}/fonts" TEXMFHOME="${S}/texmf:${S}/texmf-dist:${S}/texmf-var"\
310     env -u TEXINPUTS fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
311     || die "failed to build format ${i}"
312     fi
313     done
314    
315 aballier 1.26 # Delete ls-R files, these should not be created but better be certain they
316     # do not end up being installed.
317     find . -name 'ls-R' -delete
318 aballier 1.1 }
319    
320 aballier 1.8 # @FUNCTION: texlive-module_src_install
321     # @DESCRIPTION:
322     # exported function:
323 aballier 1.50 # Installs texmf and config files to the system.
324 aballier 1.1
325     texlive-module_src_install() {
326 aballier 1.66 for i in texmf-dist/fmtutil/format*.cnf; do
327 aballier 1.3 [ -f "${i}" ] && etexlinks "${i}"
328     done
329    
330 aballier 1.20 dodir /usr/share
331 aballier 1.10 if [ -z "${PN##*documentation*}" ] || use doc; then
332 ottxor 1.67 [ -d texmf-doc ] && cp -pR texmf-doc "${ED}/usr/share/"
333 aballier 1.4 else
334     [ -d texmf/doc ] && rm -rf texmf/doc
335     [ -d texmf-dist/doc ] && rm -rf texmf-dist/doc
336     fi
337    
338 ottxor 1.67 [ -d texmf ] && cp -pR texmf "${ED}/usr/share/"
339     [ -d texmf-dist ] && cp -pR texmf-dist "${ED}/usr/share/"
340     [ -d tlpkg ] && use source && cp -pR tlpkg "${ED}/usr/share/"
341 aballier 1.4
342 aballier 1.5 insinto /var/lib/texmf
343 aballier 1.2 [ -d texmf-var ] && doins -r texmf-var/*
344 aballier 1.1
345     insinto /etc/texmf/updmap.d
346     [ -f "${S}/${PN}.cfg" ] && doins "${S}/${PN}.cfg"
347 aballier 1.6 insinto /etc/texmf/dvips.d
348 aballier 1.1 [ -f "${S}/${PN}-config.ps" ] && doins "${S}/${PN}-config.ps"
349     insinto /etc/texmf/dvipdfm/config
350     [ -f "${S}/${PN}-config" ] && doins "${S}/${PN}-config"
351    
352 aballier 1.15 if [ -f "${S}/language.${PN}.def" ] ; then
353     insinto /etc/texmf/language.def.d
354     doins "${S}/language.${PN}.def"
355     fi
356    
357     if [ -f "${S}/language.${PN}.dat" ] ; then
358     insinto /etc/texmf/language.dat.d
359     doins "${S}/language.${PN}.dat"
360     fi
361 aballier 1.38
362     if [ -f "${S}/language.${PN}.dat.lua" ] ; then
363     insinto /etc/texmf/language.dat.lua.d
364     doins "${S}/language.${PN}.dat.lua"
365     fi
366    
367 aballier 1.17 [ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS}
368 aballier 1.65 if [ -n "${TEXLIVE_MODULE_BINLINKS}" ] ; then
369     for i in ${TEXLIVE_MODULE_BINLINKS} ; do
370     [ -f "${ED}/usr/bin/${i%:*}" ] || die "Trying to install an invalid BINLINK. This should not happen. Please file a bug."
371 ulm 1.69 dosym ${i%:*} /usr/bin/${i#*:}
372 aballier 1.65 done
373     fi
374 aballier 1.15
375 aballier 1.1 texlive-common_handle_config_files
376 aballier 1.66 TEXMF_PATH=${TEXMF_DIST_PATH} texlive-common_handle_config_files
377 aballier 1.1 }
378    
379 aballier 1.8 # @FUNCTION: texlive-module_pkg_postinst
380     # @DESCRIPTION:
381     # exported function:
382 aballier 1.50 # Run texmf-update to ensure the tex installation is consistent with the
383 aballier 1.1 # installed texmf trees.
384    
385     texlive-module_pkg_postinst() {
386 aballier 1.55 etexmf-update
387 aballier 1.57 [ -n "${TL_MODULE_INFORMATION}" ] && elog "${TL_MODULE_INFORMATION}"
388 aballier 1.1 }
389    
390 aballier 1.8 # @FUNCTION: texlive-module_pkg_postrm
391     # @DESCRIPTION:
392     # exported function:
393 aballier 1.50 # Run texmf-update to ensure the tex installation is consistent with the
394 aballier 1.8 # installed texmf trees.
395    
396 aballier 1.1 texlive-module_pkg_postrm() {
397 aballier 1.55 etexmf-update
398 aballier 1.1 }
399    
400 ulm 1.68 EXPORT_FUNCTIONS src_unpack src_prepare src_compile src_install \
401     pkg_postinst pkg_postrm

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