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1 aballier 1.8 # Copyright 1999-2008 Gentoo Foundation
2 aballier 1.1 # Distributed under the terms of the GNU General Public License v2
3 aballier 1.49 # $Header: /var/cvsroot/gentoo-x86/eclass/texlive-module.eclass,v 1.48 2010/10/23 23:28:24 aballier Exp $
4 aballier 1.1
5 aballier 1.8 # @ECLASS: texlive-module.eclass
6     # @MAINTAINER:
7     # tex@gentoo.org
8 aballier 1.1 #
9     # 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 ${WORKDIR} (which is what the default
19     # src_unpack does).
20     # Starting from TeX Live 2009, the eclass provides a src_unpack function taking
21     # care of unpacking and relocating the files that need it.
22 aballier 1.1 #
23 aballier 1.8 # It inherits texlive-common
24    
25     # @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
26     # @DESCRIPTION:
27     # The list of packages that will be installed. This variable will be expanded to
28     # SRC_URI:
29     #
30 aballier 1.11 # For TeX Live 2008: foo -> texlive-module-foo-${PV}.tar.lzma
31 aballier 1.33 # For TeX Live 2009: foo -> texlive-module-foo-${PV}.tar.xz
32 aballier 1.1
33 aballier 1.13 # @ECLASS-VARIABLE: TEXLIVE_MODULE_DOC_CONTENTS
34     # @DESCRIPTION:
35     # The list of packages that will be installed if the doc useflag is enabled.
36     # Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
37 aballier 1.33 # valid for TeX Live 2008 and later
38 aballier 1.13
39     # @ECLASS-VARIABLE: TEXLIVE_MODULE_SRC_CONTENTS
40     # @DESCRIPTION:
41     # The list of packages that will be installed if the source useflag is enabled.
42     # Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
43 aballier 1.33 # valid for TeX Live 2008 and later
44 aballier 1.13
45 aballier 1.18 # @ECLASS-VARIABLE: TEXLIVE_MODULE_BINSCRIPTS
46     # @DESCRIPTION:
47     # A space separated list of files that are in fact scripts installed in the
48     # texmf tree and that we want to be available directly. They will be installed in
49     # /usr/bin.
50    
51 fauli 1.34 # @ECLASS-VARIABLE: TL_PV
52     # @DESCRIPTION:
53     # Normally the module's PV reflects the TeXLive release it belongs to.
54     # If this is not the case, TL_PV takes the version number for the
55     # needed app-text/texlive-core.
56    
57 aballier 1.1 inherit texlive-common
58    
59     HOMEPAGE="http://www.tug.org/texlive/"
60    
61 fauli 1.34 COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}"
62 aballier 1.9
63 aballier 1.27 IUSE="source"
64    
65 aballier 1.46 # TeX Live 2008 was providing .tar.lzma files of CTAN packages.
66     # For 2009 and 2010 they are now .tar.xz
67 aballier 1.27 if [ "${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 aballier 1.12
77 aballier 1.9 for i in ${TEXLIVE_MODULE_CONTENTS}; do
78 aballier 1.27 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
79 aballier 1.9 done
80 aballier 1.13
81     # Forge doc SRC_URI
82     [ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} doc? ("
83     for i in ${TEXLIVE_MODULE_DOC_CONTENTS}; do
84 aballier 1.27 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
85 aballier 1.13 done
86     [ -n "${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 ${TEXLIVE_MODULE_SRC_CONTENTS}; do
92 aballier 1.27 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
93 aballier 1.13 done
94     SRC_URI="${SRC_URI} )"
95     fi
96 aballier 1.1
97     RDEPEND="${COMMON_DEPEND}"
98    
99 aballier 1.12 [ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc"
100 aballier 1.1
101     S="${WORKDIR}"
102    
103 aballier 1.41 if [ "${PV#2008}" = "${PV}" ]; then
104 aballier 1.28
105     # @FUNCTION: texlive-module_src_unpack
106     # @DESCRIPTION:
107 aballier 1.47 # Only for TeX Live 2009 and later.
108 aballier 1.28 # Gives tar.xz unpack support until we can use an EAPI with that support.
109 aballier 1.48 # If EAPI supports tar.xz then it calls unpack instead of its own unpacker.
110     # After unpacking, the files that need to relocated are moved accordingly.
111 aballier 1.28
112 aballier 1.29 RELOC_TARGET=texmf-dist
113    
114 aballier 1.28 texlive-module_src_unpack() {
115 aballier 1.35 if has "${EAPI:-0}" 0 1 2 ; then
116     local i s
117     for i in ${A}
118     do
119     s="${DISTDIR%/}/${i}"
120     einfo "Unpacking ${s} to ${PWD}"
121     test -s "${s}" || die "${s} does not exist"
122     xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed"
123     done
124     else
125     unpack ${A}
126     fi
127 aballier 1.29 grep RELOC tlpkg/tlpobj/* | awk '{print $2}' | sed 's#^RELOC/##' > "${T}/reloclist"
128 aballier 1.32 { for i in $(<"${T}/reloclist"); do dirname $i; done; } | uniq > "${T}/dirlist"
129 aballier 1.29 for i in $(<"${T}/dirlist"); do
130     [ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}"
131     done
132     for i in $(<"${T}/reloclist"); do
133     mv "${i}" "${RELOC_TARGET}"/$(dirname "${i}") || die "failed to relocate ${i} to ${RELOC_TARGET}/$(dirname ${i})"
134     done
135 aballier 1.28 }
136    
137     fi
138 aballier 1.15
139 aballier 1.31 # @FUNCTION: texlive-module_add_format
140     # @DESCRIPTION:
141     # Creates/appends to a format.${PN}.cnf file for fmtutil.
142 aballier 1.49 # It parses the AddFormat directive of tlpobj files to create it.
143 aballier 1.31 # This will make fmtutil generate the formats when asked and allow the remaining
144     # src_compile phase to build the formats
145    
146     texlive-module_add_format() {
147     local name engine mode patterns options
148     eval $@
149     einfo "Appending to format.${PN}.cnf for $@"
150     [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil
151     [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; }
152 aballier 1.41 if [ "${mode}" = "disabled" ]; then
153 aballier 1.31 printf "#! " >> texmf/fmtutil/format.${PN}.cnf
154     fi
155     [ -z "${patterns}" ] && patterns="-"
156     printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf
157     }
158    
159 aballier 1.15 # @FUNCTION: texlive-module_make_language_def_lines
160     # @DESCRIPTION:
161 aballier 1.16 # Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d
162 aballier 1.15 # It parses the AddHyphen directive of tlpobj files to create it.
163    
164     texlive-module_make_language_def_lines() {
165 aballier 1.38 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
166 aballier 1.15 eval $@
167     einfo "Generating language.def entry for $@"
168     [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
169     [ -z "$righthyphenmin" ] && righthyphenmin="3"
170     echo "\\addlanguage{$name}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
171     if [ -n "$synonyms" ] ; then
172     for i in $(echo $synonyms | tr ',' ' ') ; do
173     einfo "Generating language.def synonym $i for $@"
174     echo "\\addlanguage{$i}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
175     done
176     fi
177     }
178    
179     # @FUNCTION: texlive-module_make_language_dat_lines
180     # @DESCRIPTION:
181 aballier 1.16 # Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d
182 aballier 1.15 # It parses the AddHyphen directive of tlpobj files to create it.
183    
184     texlive-module_make_language_dat_lines() {
185 aballier 1.38 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
186 aballier 1.15 eval $@
187     einfo "Generating language.dat entry for $@"
188     echo "$name $file" >> "${S}/language.${PN}.dat"
189     if [ -n "$synonyms" ] ; then
190     for i in $(echo $synonyms | tr ',' ' ') ; do
191     einfo "Generating language.dat synonym $i for $@"
192     echo "=$i" >> "${S}/language.${PN}.dat"
193     done
194     fi
195     }
196    
197 aballier 1.38 # @FUNCTION: texlive-module_synonyms_to_language_lua_line
198     # @DESCRIPTION:
199     # Helper function for texlive-module_make_language_lua_lines to generate a
200 aballier 1.42 # correctly formatted synonyms entry for language.dat.lua
201 aballier 1.38
202     texlive-module_synonyms_to_language_lua_line() {
203     local prev=""
204     for i in $(echo $@ | tr ',' ' ') ; do
205     printf "${prev} '%s'" $i
206     prev=","
207     done
208     }
209    
210     # @FUNCTION: texlive-module_make_language_lua_lines
211     # @DESCRIPTION:
212     # Only valid for TeXLive 2010.
213 aballier 1.39 # Creates a language.${PN}.dat.lua entry to put in /etc/texmf/language.dat.lua.d
214 aballier 1.38 # It parses the AddHyphen directive of tlpobj files to create it.
215    
216     texlive-module_make_language_lua_lines() {
217     local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
218     local dest="${S}/language.${PN}.dat.lua"
219     eval $@
220 aballier 1.42 einfo "Generating language.dat.lua entry for $@"
221 aballier 1.38 printf "\t['%s'] = {\n" "$name" >> "$dest"
222     printf "\t\tloader = '%s',\n" "$file" >> "$dest"
223     printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest"
224     printf "\t\tsynonyms = {%s },\n" "$(texlive-module_synonyms_to_language_lua_line "$synonyms")" >> "$dest"
225     [ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest"
226     [ -n "$file_exceptions" ] && printf "\t\thyphenation = '%s',\n" "$file_exceptions" >> "$dest"
227     [ -n "$luaspecial" ] && printf "\t\tspecial = '%s',\n" "$luaspecial" >> "$dest"
228     printf "\t},\n" >> "$dest"
229     }
230    
231 aballier 1.8 # @FUNCTION: texlive-module_src_compile
232     # @DESCRIPTION:
233     # exported function:
234 aballier 1.44 # Generates the config files that are to be installed in /etc/texmf;
235     # texmf-update script will take care of merging the different config files for
236     # different packages in a single one used by the whole tex installation.
237     #
238     # Once the config files are generated, we build the format files using fmtutil
239 aballier 1.1 # (provided by texlive-core). The compiled format files will be sent to
240     # texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
241 aballier 1.44 # sandbox.
242 aballier 1.1
243     texlive-module_src_compile() {
244 aballier 1.43 # Generate config files from the tlpobj files provided by TeX Live 2008 and
245     # later
246 aballier 1.9 for i in "${S}"/tlpkg/tlpobj/*;
247     do
248 aballier 1.36 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs"
249 aballier 1.9 done
250 aballier 1.1
251 aballier 1.9 for i in $(<"${T}/jobs");
252 aballier 1.1 do
253 aballier 1.9 j="$(echo $i | tr '@' ' ')"
254     command=${j%% *}
255     parameter=${j#* }
256 aballier 1.1 case "${command}" in
257     addMap)
258     echo "Map ${parameter}" >> "${S}/${PN}.cfg";;
259     addMixedMap)
260     echo "MixedMap ${parameter}" >> "${S}/${PN}.cfg";;
261     addDvipsMap)
262     echo "p +${parameter}" >> "${S}/${PN}-config.ps";;
263     addDvipdfmMap)
264     echo "f ${parameter}" >> "${S}/${PN}-config";;
265 aballier 1.9 AddHyphen)
266 aballier 1.15 texlive-module_make_language_def_lines "$parameter"
267 aballier 1.38 texlive-module_make_language_dat_lines "$parameter"
268     [ "${PV#2008}" = "${PV}" -a "${PV#2009}" = "${PV}" ] && texlive-module_make_language_lua_lines "$parameter"
269     ;;
270 aballier 1.31 AddFormat)
271     texlive-module_add_format "$parameter";;
272 aballier 1.9 BuildFormat)
273 aballier 1.14 einfo "Format $parameter already built.";;
274 aballier 1.9 BuildLanguageDat)
275 aballier 1.14 einfo "Language file $parameter already generated.";;
276 aballier 1.9 *)
277     die "No rule to proccess ${command}. Please file a bug."
278 aballier 1.1 esac
279     done
280 aballier 1.26
281 aballier 1.30 # Build format files
282     for i in texmf/fmtutil/format*.cnf; do
283     if [ -f "${i}" ]; then
284     einfo "Building format ${i}"
285     VARTEXFONTS="${T}/fonts" TEXMFHOME="${S}/texmf:${S}/texmf-dist:${S}/texmf-var"\
286     env -u TEXINPUTS fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
287     || die "failed to build format ${i}"
288     fi
289     done
290    
291 aballier 1.26 # Delete ls-R files, these should not be created but better be certain they
292     # do not end up being installed.
293     find . -name 'ls-R' -delete
294 aballier 1.1 }
295    
296 aballier 1.8 # @FUNCTION: texlive-module_src_install
297     # @DESCRIPTION:
298     # exported function:
299 aballier 1.1 # Install texmf and config files to the system
300    
301     texlive-module_src_install() {
302 aballier 1.3 for i in texmf/fmtutil/format*.cnf; do
303     [ -f "${i}" ] && etexlinks "${i}"
304     done
305    
306 aballier 1.20 dodir /usr/share
307 aballier 1.10 if [ -z "${PN##*documentation*}" ] || use doc; then
308 aballier 1.20 [ -d texmf-doc ] && cp -pR texmf-doc "${D}/usr/share/"
309 aballier 1.4 else
310     [ -d texmf/doc ] && rm -rf texmf/doc
311     [ -d texmf-dist/doc ] && rm -rf texmf-dist/doc
312     fi
313    
314 aballier 1.20 [ -d texmf ] && cp -pR texmf "${D}/usr/share/"
315     [ -d texmf-dist ] && cp -pR texmf-dist "${D}/usr/share/"
316 aballier 1.22 [ -d tlpkg ] && use source && cp -pR tlpkg "${D}/usr/share/"
317 aballier 1.4
318 aballier 1.5 insinto /var/lib/texmf
319 aballier 1.2 [ -d texmf-var ] && doins -r texmf-var/*
320 aballier 1.1
321     insinto /etc/texmf/updmap.d
322     [ -f "${S}/${PN}.cfg" ] && doins "${S}/${PN}.cfg"
323 aballier 1.6 insinto /etc/texmf/dvips.d
324 aballier 1.1 [ -f "${S}/${PN}-config.ps" ] && doins "${S}/${PN}-config.ps"
325     insinto /etc/texmf/dvipdfm/config
326     [ -f "${S}/${PN}-config" ] && doins "${S}/${PN}-config"
327    
328 aballier 1.15 if [ -f "${S}/language.${PN}.def" ] ; then
329     insinto /etc/texmf/language.def.d
330     doins "${S}/language.${PN}.def"
331     fi
332    
333     if [ -f "${S}/language.${PN}.dat" ] ; then
334     insinto /etc/texmf/language.dat.d
335     doins "${S}/language.${PN}.dat"
336     fi
337 aballier 1.38
338     if [ -f "${S}/language.${PN}.dat.lua" ] ; then
339     insinto /etc/texmf/language.dat.lua.d
340     doins "${S}/language.${PN}.dat.lua"
341     fi
342    
343 aballier 1.17 [ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS}
344 aballier 1.15
345 aballier 1.1 texlive-common_handle_config_files
346     }
347    
348 aballier 1.8 # @FUNCTION: texlive-module_pkg_postinst
349     # @DESCRIPTION:
350     # exported function:
351 aballier 1.1 # run texmf-update to ensure the tex installation is consistent with the
352     # installed texmf trees.
353    
354     texlive-module_pkg_postinst() {
355 aballier 1.7 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
356 aballier 1.1 /usr/sbin/texmf-update
357 aballier 1.7 else
358     ewarn "Cannot run texmf-update for some reason."
359     ewarn "Your texmf tree might be inconsistent with your configuration"
360     ewarn "Please try to figure what has happened"
361 aballier 1.1 fi
362     }
363    
364 aballier 1.8 # @FUNCTION: texlive-module_pkg_postrm
365     # @DESCRIPTION:
366     # exported function:
367     # run texmf-update to ensure the tex installation is consistent with the
368     # installed texmf trees.
369    
370 aballier 1.1 texlive-module_pkg_postrm() {
371 aballier 1.7 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
372 aballier 1.1 /usr/sbin/texmf-update
373 aballier 1.7 else
374     ewarn "Cannot run texmf-update for some reason."
375     ewarn "Your texmf tree might be inconsistent with your configuration"
376     ewarn "Please try to figure what has happened"
377 aballier 1.1 fi
378     }
379    
380 aballier 1.28 if [ "${PV#2008}" != "${PV}" ]; then
381 aballier 1.1 EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
382 aballier 1.28 else
383     EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
384     fi

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