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1# Copyright 1999-2008 Gentoo Foundation 1# Copyright 1999-2011 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 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 $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/texlive-module.eclass,v 1.60 2011/08/29 01:28:10 vapier Exp $
4 4
5# @ECLASS: texlive-module.eclass 5# @ECLASS: texlive-module.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# tex@gentoo.org 7# tex@gentoo.org
8# 8# @AUTHOR:
9# Original Author: Alexis Ballier <aballier@gentoo.org> 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 10# @BLURB: Provide generic install functions so that modular texlive's texmf ebuild will only have to inherit this eclass
11# @DESCRIPTION: 11# @DESCRIPTION:
12# Purpose: Provide generic install functions so that modular texlive's texmf ebuilds will 12# Purpose: Provide generic install functions so that modular texlive's texmf ebuilds will
13# only have to inherit this eclass. 13# only have to inherit this eclass.
14# Ebuilds have to provide TEXLIVE_MODULE_CONTENTS variable that contains the list 14# Ebuilds have to provide TEXLIVE_MODULE_CONTENTS variable that contains the list
15# of packages that it will install. (See below) 15# of packages that it will install. (See below)
16# 16#
17# What is assumed is that it unpacks texmf and texmf-dist directories to 17# For TeX Live versions prior to 2009, the ebuild was supposed to unpack the
18# ${WORKDIR}. 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.
19# 22#
20# It inherits texlive-common 23# It inherits texlive-common and base for supporting patching via the PATCHES
24# bash array with EAPI>=2.
21 25
22# @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS 26# @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
23# @DESCRIPTION: 27# @DESCRIPTION:
24# The list of packages that will be installed. This variable will be expanded to 28# The list of packages that will be installed. This variable will be expanded to
25# SRC_URI: 29# SRC_URI:
29 33
30# @ECLASS-VARIABLE: TEXLIVE_MODULE_DOC_CONTENTS 34# @ECLASS-VARIABLE: TEXLIVE_MODULE_DOC_CONTENTS
31# @DESCRIPTION: 35# @DESCRIPTION:
32# The list of packages that will be installed if the doc useflag is enabled. 36# 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 37# Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
34# valid for TeX Live 2008 and later 38# valid for TeX Live 2008 and later.
35 39
36# @ECLASS-VARIABLE: TEXLIVE_MODULE_SRC_CONTENTS 40# @ECLASS-VARIABLE: TEXLIVE_MODULE_SRC_CONTENTS
37# @DESCRIPTION: 41# @DESCRIPTION:
38# The list of packages that will be installed if the source useflag is enabled. 42# 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 43# Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
40# valid for TeX Live 2008 and later 44# valid for TeX Live 2008 and later.
41 45
42# @ECLASS-VARIABLE: TEXLIVE_MODULE_BINSCRIPTS 46# @ECLASS-VARIABLE: TEXLIVE_MODULE_BINSCRIPTS
43# @DESCRIPTION: 47# @DESCRIPTION:
44# A space separated list of files that are in fact scripts installed in the 48# 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 49# texmf tree and that we want to be available directly. They will be installed in
49# @DESCRIPTION: 53# @DESCRIPTION:
50# Normally the module's PV reflects the TeXLive release it belongs to. 54# 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 55# If this is not the case, TL_PV takes the version number for the
52# needed app-text/texlive-core. 56# needed app-text/texlive-core.
53 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
54inherit texlive-common 63inherit texlive-common base
55 64
56HOMEPAGE="http://www.tug.org/texlive/" 65HOMEPAGE="http://www.tug.org/texlive/"
57 66
58COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}" 67COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}"
59 68
60IUSE="source" 69IUSE="source"
61 70
62# TeX Live 2008 was providing .tar.lzma files of CTAN packages. For 2009 they are now 71# TeX Live 2008 was providing .tar.lzma files of CTAN packages.
63# .tar.xz 72# For 2009 and 2010 they are now .tar.xz
64if [ "${PV#2008}" != "${PV}" ]; then 73if [ "${PV#2008}" != "${PV}" ]; then
65 PKGEXT=tar.lzma 74 PKGEXT=tar.lzma
66 DEPEND="${COMMON_DEPEND} 75 DEPEND="${COMMON_DEPEND}
67 || ( app-arch/xz-utils app-arch/lzma-utils )" 76 || ( app-arch/xz-utils app-arch/lzma-utils )"
68else 77else
95 104
96[ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc" 105[ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc"
97 106
98S="${WORKDIR}" 107S="${WORKDIR}"
99 108
100if [ "${PV#2008}" == "${PV}" ]; then 109if [ "${PV#2008}" = "${PV}" ]; then
101 110
102# @FUNCTION: texlive-module_src_unpack 111# @FUNCTION: texlive-module_src_unpack
103# @DESCRIPTION: 112# @DESCRIPTION:
104# Only for TeX Live 2009. 113# Only for TeX Live 2009 and later.
105# Gives tar.xz unpack support until we can use an EAPI with that support. 114# Gives tar.xz unpack support until we can use an EAPI with that support.
115# If EAPI supports tar.xz then it calls unpack instead of its own unpacker.
116# After unpacking, the files that need to be relocated are moved accordingly.
106 117
107RELOC_TARGET=texmf-dist 118RELOC_TARGET=texmf-dist
108 119
109texlive-module_src_unpack() { 120texlive-module_src_unpack() {
110 if has "${EAPI:-0}" 0 1 2 ; then 121 if has "${EAPI:-0}" 0 1 2 ; then
111 local i s 122 local i s
123 # Avoid installing world writable files
124 # Bugs #309997, #310039, #338881
125 umask 022
112 for i in ${A} 126 for i in ${A}
113 do 127 do
114 s="${DISTDIR%/}/${i}" 128 s="${DISTDIR%/}/${i}"
115 einfo "Unpacking ${s} to ${PWD}" 129 einfo "Unpacking ${s} to ${PWD}"
116 test -s "${s}" || die "${s} does not exist" 130 test -s "${s}" || die "${s} does not exist"
117 xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed" 131 xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed"
118 done 132 done
119 else 133 else
120 unpack ${A} 134 unpack ${A}
121 fi 135 fi
136
122 grep RELOC tlpkg/tlpobj/* | awk '{print $2}' | sed 's#^RELOC/##' > "${T}/reloclist" 137 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" 138 { for i in $(<"${T}/reloclist"); do dirname $i; done; } | uniq > "${T}/dirlist"
124 for i in $(<"${T}/dirlist"); do 139 for i in $(<"${T}/dirlist"); do
125 [ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}" 140 [ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}"
126 done 141 done
132fi 147fi
133 148
134# @FUNCTION: texlive-module_add_format 149# @FUNCTION: texlive-module_add_format
135# @DESCRIPTION: 150# @DESCRIPTION:
136# Creates/appends to a format.${PN}.cnf file for fmtutil. 151# Creates/appends to a format.${PN}.cnf file for fmtutil.
152# It parses the AddFormat directive of tlpobj files to create it.
137# This will make fmtutil generate the formats when asked and allow the remaining 153# This will make fmtutil generate the formats when asked and allow the remaining
138# src_compile phase to build the formats 154# src_compile phase to build the formats.
139 155
140texlive-module_add_format() { 156texlive-module_add_format() {
141 local name engine mode patterns options 157 local name engine mode patterns options
142 eval $@ 158 eval $@
143 einfo "Appending to format.${PN}.cnf for $@" 159 einfo "Appending to format.${PN}.cnf for $@"
144 [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil 160 [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil
145 [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; } 161 [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; }
146 if [ "${mode}" == "disabled" ]; then 162 if [ "${mode}" = "disabled" ]; then
147 printf "#! " >> texmf/fmtutil/format.${PN}.cnf 163 printf "#! " >> texmf/fmtutil/format.${PN}.cnf
148 fi 164 fi
149 [ -z "${patterns}" ] && patterns="-" 165 [ -z "${patterns}" ] && patterns="-"
150 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf 166 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf
151} 167}
152 168
153# @FUNCTION: texlive-module_make_language_def_lines 169# @FUNCTION: texlive-module_make_language_def_lines
154# @DESCRIPTION: 170# @DESCRIPTION:
155# Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d 171# Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d.
156# It parses the AddHyphen directive of tlpobj files to create it. 172# It parses the AddHyphen directive of tlpobj files to create it.
157 173
158texlive-module_make_language_def_lines() { 174texlive-module_make_language_def_lines() {
159 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial 175 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
160 eval $@ 176 eval $@
170 fi 186 fi
171} 187}
172 188
173# @FUNCTION: texlive-module_make_language_dat_lines 189# @FUNCTION: texlive-module_make_language_dat_lines
174# @DESCRIPTION: 190# @DESCRIPTION:
175# Only valid for TeXLive 2008.
176# Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d 191# 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. 192# It parses the AddHyphen directive of tlpobj files to create it.
178 193
179texlive-module_make_language_dat_lines() { 194texlive-module_make_language_dat_lines() {
180 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial 195 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
181 eval $@ 196 eval $@
190} 205}
191 206
192# @FUNCTION: texlive-module_synonyms_to_language_lua_line 207# @FUNCTION: texlive-module_synonyms_to_language_lua_line
193# @DESCRIPTION: 208# @DESCRIPTION:
194# Helper function for texlive-module_make_language_lua_lines to generate a 209# Helper function for texlive-module_make_language_lua_lines to generate a
195# correctly formatted synonyms entry for language.lua.dat 210# correctly formatted synonyms entry for language.dat.lua.
196 211
197texlive-module_synonyms_to_language_lua_line() { 212texlive-module_synonyms_to_language_lua_line() {
198 local prev="" 213 local prev=""
199 for i in $(echo $@ | tr ',' ' ') ; do 214 for i in $(echo $@ | tr ',' ' ') ; do
200 printf "${prev} '%s'" $i 215 printf "${prev} '%s'" $i
203} 218}
204 219
205# @FUNCTION: texlive-module_make_language_lua_lines 220# @FUNCTION: texlive-module_make_language_lua_lines
206# @DESCRIPTION: 221# @DESCRIPTION:
207# Only valid for TeXLive 2010. 222# Only valid for TeXLive 2010.
208# Creates a language.${PN}.dat entry to put in /etc/texmf/language.lua.d 223# Creates a language.${PN}.dat.lua entry to put in
224# /etc/texmf/language.dat.lua.d.
209# It parses the AddHyphen directive of tlpobj files to create it. 225# It parses the AddHyphen directive of tlpobj files to create it.
210 226
211texlive-module_make_language_lua_lines() { 227texlive-module_make_language_lua_lines() {
212 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial 228 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
213 local dest="${S}/language.${PN}.dat.lua" 229 local dest="${S}/language.${PN}.dat.lua"
214 eval $@ 230 eval $@
231 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
232 [ -z "$righthyphenmin" ] && righthyphenmin="3"
215 einfo "Generating language.lua.dat entry for $@" 233 einfo "Generating language.dat.lua entry for $@"
216 printf "\t['%s'] = {\n" "$name" >> "$dest" 234 printf "\t['%s'] = {\n" "$name" >> "$dest"
217 printf "\t\tloader = '%s',\n" "$file" >> "$dest" 235 printf "\t\tloader = '%s',\n" "$file" >> "$dest"
218 printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest" 236 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" 237 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" 238 [ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest"
224} 242}
225 243
226# @FUNCTION: texlive-module_src_compile 244# @FUNCTION: texlive-module_src_compile
227# @DESCRIPTION: 245# @DESCRIPTION:
228# exported function: 246# exported function:
229# Will look for format.foo.cnf and build foo format files using fmtutil 247# Generates the config files that are to be installed in /etc/texmf;
248# texmf-update script will take care of merging the different config files for
249# different packages in a single one used by the whole tex installation.
250#
251# Once the config files are generated, we build the format files using fmtutil
230# (provided by texlive-core). The compiled format files will be sent to 252# (provided by texlive-core). The compiled format files will be sent to
231# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the 253# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
232# sandbox 254# sandbox.
233# The next step is to generate config files that are to be installed in
234# /etc/texmf; texmf-update script will take care of merging the different config
235# files for different packages in a single one used by the whole tex installation.
236 255
237texlive-module_src_compile() { 256texlive-module_src_compile() {
238 # Generate config files 257 # Generate config files from the tlpobj files provided by TeX Live 2008 and
239 # TeX Live 2007 was providing lists. For 2008 they are now tlpobj. 258 # later
240 for i in "${S}"/tlpkg/tlpobj/*; 259 for i in "${S}"/tlpkg/tlpobj/*;
241 do 260 do
242 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs" 261 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs"
243 done 262 done
244 263
288} 307}
289 308
290# @FUNCTION: texlive-module_src_install 309# @FUNCTION: texlive-module_src_install
291# @DESCRIPTION: 310# @DESCRIPTION:
292# exported function: 311# exported function:
293# Install texmf and config files to the system 312# Installs texmf and config files to the system.
294 313
295texlive-module_src_install() { 314texlive-module_src_install() {
296 for i in texmf/fmtutil/format*.cnf; do 315 for i in texmf/fmtutil/format*.cnf; do
297 [ -f "${i}" ] && etexlinks "${i}" 316 [ -f "${i}" ] && etexlinks "${i}"
298 done 317 done
340} 359}
341 360
342# @FUNCTION: texlive-module_pkg_postinst 361# @FUNCTION: texlive-module_pkg_postinst
343# @DESCRIPTION: 362# @DESCRIPTION:
344# exported function: 363# exported function:
345# run texmf-update to ensure the tex installation is consistent with the 364# Run texmf-update to ensure the tex installation is consistent with the
346# installed texmf trees. 365# installed texmf trees.
347 366
348texlive-module_pkg_postinst() { 367texlive-module_pkg_postinst() {
349 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then 368 etexmf-update
350 /usr/sbin/texmf-update 369 [ -n "${TL_MODULE_INFORMATION}" ] && elog "${TL_MODULE_INFORMATION}"
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} 370}
357 371
358# @FUNCTION: texlive-module_pkg_postrm 372# @FUNCTION: texlive-module_pkg_postrm
359# @DESCRIPTION: 373# @DESCRIPTION:
360# exported function: 374# exported function:
361# run texmf-update to ensure the tex installation is consistent with the 375# Run texmf-update to ensure the tex installation is consistent with the
362# installed texmf trees. 376# installed texmf trees.
363 377
364texlive-module_pkg_postrm() { 378texlive-module_pkg_postrm() {
365 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then 379 etexmf-update
366 /usr/sbin/texmf-update
367 else
368 ewarn "Cannot run texmf-update for some reason."
369 ewarn "Your texmf tree might be inconsistent with your configuration"
370 ewarn "Please try to figure what has happened"
371 fi
372} 380}
373 381
374if [ "${PV#2008}" != "${PV}" ]; then 382if [ "${PV#2008}" != "${PV}" ]; then
375EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm 383EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
376else 384else

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