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1# Copyright 1999-2008 Gentoo Foundation 1# Copyright 1999-2008 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 1.57 2010/11/07 19:46:55 aballier 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#
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.
21 24
22# @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS 25# @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
23# @DESCRIPTION: 26# @DESCRIPTION:
24# The list of packages that will be installed. This variable will be expanded to 27# The list of packages that will be installed. This variable will be expanded to
25# SRC_URI: 28# SRC_URI:
29 32
30# @ECLASS-VARIABLE: TEXLIVE_MODULE_DOC_CONTENTS 33# @ECLASS-VARIABLE: TEXLIVE_MODULE_DOC_CONTENTS
31# @DESCRIPTION: 34# @DESCRIPTION:
32# The list of packages that will be installed if the doc useflag is enabled. 35# 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 36# Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
34# valid for TeX Live 2008 and later 37# valid for TeX Live 2008 and later.
35 38
36# @ECLASS-VARIABLE: TEXLIVE_MODULE_SRC_CONTENTS 39# @ECLASS-VARIABLE: TEXLIVE_MODULE_SRC_CONTENTS
37# @DESCRIPTION: 40# @DESCRIPTION:
38# The list of packages that will be installed if the source useflag is enabled. 41# 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 42# Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
40# valid for TeX Live 2008 and later 43# valid for TeX Live 2008 and later.
41 44
42# @ECLASS-VARIABLE: TEXLIVE_MODULE_BINSCRIPTS 45# @ECLASS-VARIABLE: TEXLIVE_MODULE_BINSCRIPTS
43# @DESCRIPTION: 46# @DESCRIPTION:
44# A space separated list of files that are in fact scripts installed in the 47# 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 48# texmf tree and that we want to be available directly. They will be installed in
49# @DESCRIPTION: 52# @DESCRIPTION:
50# Normally the module's PV reflects the TeXLive release it belongs to. 53# 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 54# If this is not the case, TL_PV takes the version number for the
52# needed app-text/texlive-core. 55# needed app-text/texlive-core.
53 56
57# @ECLASS-VARIABLE: TL_MODULE_INFORMATION
58# @DESCRIPTION:
59# Information to display about the package.
60# e.g. for enabling/disabling a feature
61
54inherit texlive-common 62inherit texlive-common
55 63
56HOMEPAGE="http://www.tug.org/texlive/" 64HOMEPAGE="http://www.tug.org/texlive/"
57 65
58COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}" 66COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}"
59 67
60IUSE="source" 68IUSE="source"
61 69
62# TeX Live 2008 was providing .tar.lzma files of CTAN packages. For 2009 they are now 70# TeX Live 2008 was providing .tar.lzma files of CTAN packages.
63# .tar.xz 71# For 2009 and 2010 they are now .tar.xz
64if [ "${PV#2008}" != "${PV}" ]; then 72if [ "${PV#2008}" != "${PV}" ]; then
65 PKGEXT=tar.lzma 73 PKGEXT=tar.lzma
66 DEPEND="${COMMON_DEPEND} 74 DEPEND="${COMMON_DEPEND}
67 || ( app-arch/xz-utils app-arch/lzma-utils )" 75 || ( app-arch/xz-utils app-arch/lzma-utils )"
68else 76else
95 103
96[ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc" 104[ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc"
97 105
98S="${WORKDIR}" 106S="${WORKDIR}"
99 107
100if [ "${PV#2008}" == "${PV}" ]; then 108if [ "${PV#2008}" = "${PV}" ]; then
101 109
102# @FUNCTION: texlive-module_src_unpack 110# @FUNCTION: texlive-module_src_unpack
103# @DESCRIPTION: 111# @DESCRIPTION:
104# Only for TeX Live 2009. 112# Only for TeX Live 2009 and later.
105# Gives tar.xz unpack support until we can use an EAPI with that support. 113# Gives tar.xz unpack support until we can use an EAPI with that support.
114# If EAPI supports tar.xz then it calls unpack instead of its own unpacker.
115# After unpacking, the files that need to be relocated are moved accordingly.
106 116
107RELOC_TARGET=texmf-dist 117RELOC_TARGET=texmf-dist
108 118
109texlive-module_src_unpack() { 119texlive-module_src_unpack() {
110 if has "${EAPI:-0}" 0 1 2 ; then 120 if has "${EAPI:-0}" 0 1 2 ; then
111 local i s 121 local i s
122 # Avoid installing world writable files
123 # Bugs #309997, #310039, #338881
124 umask 022
112 for i in ${A} 125 for i in ${A}
113 do 126 do
114 s="${DISTDIR%/}/${i}" 127 s="${DISTDIR%/}/${i}"
115 einfo "Unpacking ${s} to ${PWD}" 128 einfo "Unpacking ${s} to ${PWD}"
116 test -s "${s}" || die "${s} does not exist" 129 test -s "${s}" || die "${s} does not exist"
117 xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed" 130 xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed"
118 done 131 done
119 else 132 else
120 unpack ${A} 133 unpack ${A}
121 fi 134 fi
135
122 grep RELOC tlpkg/tlpobj/* | awk '{print $2}' | sed 's#^RELOC/##' > "${T}/reloclist" 136 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" 137 { for i in $(<"${T}/reloclist"); do dirname $i; done; } | uniq > "${T}/dirlist"
124 for i in $(<"${T}/dirlist"); do 138 for i in $(<"${T}/dirlist"); do
125 [ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}" 139 [ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}"
126 done 140 done
132fi 146fi
133 147
134# @FUNCTION: texlive-module_add_format 148# @FUNCTION: texlive-module_add_format
135# @DESCRIPTION: 149# @DESCRIPTION:
136# Creates/appends to a format.${PN}.cnf file for fmtutil. 150# Creates/appends to a format.${PN}.cnf file for fmtutil.
151# 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 152# This will make fmtutil generate the formats when asked and allow the remaining
138# src_compile phase to build the formats 153# src_compile phase to build the formats.
139 154
140texlive-module_add_format() { 155texlive-module_add_format() {
141 local name engine mode patterns options 156 local name engine mode patterns options
142 eval $@ 157 eval $@
143 einfo "Appending to format.${PN}.cnf for $@" 158 einfo "Appending to format.${PN}.cnf for $@"
144 [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil 159 [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil
145 [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; } 160 [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; }
146 if [ "${mode}" == "disabled" ]; then 161 if [ "${mode}" = "disabled" ]; then
147 printf "#! " >> texmf/fmtutil/format.${PN}.cnf 162 printf "#! " >> texmf/fmtutil/format.${PN}.cnf
148 fi 163 fi
149 [ -z "${patterns}" ] && patterns="-" 164 [ -z "${patterns}" ] && patterns="-"
150 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf 165 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf
151} 166}
152 167
153# @FUNCTION: texlive-module_make_language_def_lines 168# @FUNCTION: texlive-module_make_language_def_lines
154# @DESCRIPTION: 169# @DESCRIPTION:
155# Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d 170# Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d.
156# It parses the AddHyphen directive of tlpobj files to create it. 171# It parses the AddHyphen directive of tlpobj files to create it.
157 172
158texlive-module_make_language_def_lines() { 173texlive-module_make_language_def_lines() {
159 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial 174 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
160 eval $@ 175 eval $@
170 fi 185 fi
171} 186}
172 187
173# @FUNCTION: texlive-module_make_language_dat_lines 188# @FUNCTION: texlive-module_make_language_dat_lines
174# @DESCRIPTION: 189# @DESCRIPTION:
175# Only valid for TeXLive 2008.
176# Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d 190# 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. 191# It parses the AddHyphen directive of tlpobj files to create it.
178 192
179texlive-module_make_language_dat_lines() { 193texlive-module_make_language_dat_lines() {
180 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial 194 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
181 eval $@ 195 eval $@
190} 204}
191 205
192# @FUNCTION: texlive-module_synonyms_to_language_lua_line 206# @FUNCTION: texlive-module_synonyms_to_language_lua_line
193# @DESCRIPTION: 207# @DESCRIPTION:
194# Helper function for texlive-module_make_language_lua_lines to generate a 208# Helper function for texlive-module_make_language_lua_lines to generate a
195# correctly formatted synonyms entry for language.lua.dat 209# correctly formatted synonyms entry for language.dat.lua.
196 210
197texlive-module_synonyms_to_language_lua_line() { 211texlive-module_synonyms_to_language_lua_line() {
198 local prev="" 212 local prev=""
199 for i in $(echo $@ | tr ',' ' ') ; do 213 for i in $(echo $@ | tr ',' ' ') ; do
200 printf "${prev} '%s'" $i 214 printf "${prev} '%s'" $i
203} 217}
204 218
205# @FUNCTION: texlive-module_make_language_lua_lines 219# @FUNCTION: texlive-module_make_language_lua_lines
206# @DESCRIPTION: 220# @DESCRIPTION:
207# Only valid for TeXLive 2010. 221# Only valid for TeXLive 2010.
208# Creates a language.${PN}.dat entry to put in /etc/texmf/language.lua.d 222# Creates a language.${PN}.dat.lua entry to put in
223# /etc/texmf/language.dat.lua.d.
209# It parses the AddHyphen directive of tlpobj files to create it. 224# It parses the AddHyphen directive of tlpobj files to create it.
210 225
211texlive-module_make_language_lua_lines() { 226texlive-module_make_language_lua_lines() {
212 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial 227 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
213 local dest="${S}/language.${PN}.dat.lua" 228 local dest="${S}/language.${PN}.dat.lua"
214 eval $@ 229 eval $@
230 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
231 [ -z "$righthyphenmin" ] && righthyphenmin="3"
215 einfo "Generating language.lua.dat entry for $@" 232 einfo "Generating language.dat.lua entry for $@"
216 printf "\t['%s'] = {\n" "$name" >> "$dest" 233 printf "\t['%s'] = {\n" "$name" >> "$dest"
217 printf "\t\tloader = '%s',\n" "$file" >> "$dest" 234 printf "\t\tloader = '%s',\n" "$file" >> "$dest"
218 printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest" 235 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" 236 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" 237 [ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest"
224} 241}
225 242
226# @FUNCTION: texlive-module_src_compile 243# @FUNCTION: texlive-module_src_compile
227# @DESCRIPTION: 244# @DESCRIPTION:
228# exported function: 245# exported function:
229# Will look for format.foo.cnf and build foo format files using fmtutil 246# Generates the config files that are to be installed in /etc/texmf;
247# texmf-update script will take care of merging the different config files for
248# different packages in a single one used by the whole tex installation.
249#
250# Once the config files are generated, we build the format files using fmtutil
230# (provided by texlive-core). The compiled format files will be sent to 251# (provided by texlive-core). The compiled format files will be sent to
231# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the 252# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
232# sandbox 253# sandbox.
233# The next step is to generate config files that are to be installed in
234# /etc/texmf; texmf-update script will take care of merging the different config
235# files for different packages in a single one used by the whole tex installation.
236 254
237texlive-module_src_compile() { 255texlive-module_src_compile() {
238 # Generate config files 256 # Generate config files from the tlpobj files provided by TeX Live 2008 and
239 # TeX Live 2007 was providing lists. For 2008 they are now tlpobj. 257 # later
240 for i in "${S}"/tlpkg/tlpobj/*; 258 for i in "${S}"/tlpkg/tlpobj/*;
241 do 259 do
242 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs" 260 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs"
243 done 261 done
244 262
288} 306}
289 307
290# @FUNCTION: texlive-module_src_install 308# @FUNCTION: texlive-module_src_install
291# @DESCRIPTION: 309# @DESCRIPTION:
292# exported function: 310# exported function:
293# Install texmf and config files to the system 311# Installs texmf and config files to the system.
294 312
295texlive-module_src_install() { 313texlive-module_src_install() {
296 for i in texmf/fmtutil/format*.cnf; do 314 for i in texmf/fmtutil/format*.cnf; do
297 [ -f "${i}" ] && etexlinks "${i}" 315 [ -f "${i}" ] && etexlinks "${i}"
298 done 316 done
340} 358}
341 359
342# @FUNCTION: texlive-module_pkg_postinst 360# @FUNCTION: texlive-module_pkg_postinst
343# @DESCRIPTION: 361# @DESCRIPTION:
344# exported function: 362# exported function:
345# run texmf-update to ensure the tex installation is consistent with the 363# Run texmf-update to ensure the tex installation is consistent with the
346# installed texmf trees. 364# installed texmf trees.
347 365
348texlive-module_pkg_postinst() { 366texlive-module_pkg_postinst() {
349 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then 367 etexmf-update
350 /usr/sbin/texmf-update 368 [ -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} 369}
357 370
358# @FUNCTION: texlive-module_pkg_postrm 371# @FUNCTION: texlive-module_pkg_postrm
359# @DESCRIPTION: 372# @DESCRIPTION:
360# exported function: 373# exported function:
361# run texmf-update to ensure the tex installation is consistent with the 374# Run texmf-update to ensure the tex installation is consistent with the
362# installed texmf trees. 375# installed texmf trees.
363 376
364texlive-module_pkg_postrm() { 377texlive-module_pkg_postrm() {
365 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then 378 etexmf-update
366 /usr/sbin/texmf-update
367 else
368 ewarn "Cannot run texmf-update for some reason."
369 ewarn "Your texmf tree might be inconsistent with your configuration"
370 ewarn "Please try to figure what has happened"
371 fi
372} 379}
373 380
374if [ "${PV#2008}" != "${PV}" ]; then 381if [ "${PV#2008}" != "${PV}" ]; then
375EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm 382EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
376else 383else

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