/[gentoo-x86]/eclass/texlive-module.eclass
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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 1.56 2010/11/07 19:24:18 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
57 60
58COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}" 61COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}"
59 62
60IUSE="source" 63IUSE="source"
61 64
62# TeX Live 2008 was providing .tar.lzma files of CTAN packages. For 2009 they are now 65# TeX Live 2008 was providing .tar.lzma files of CTAN packages.
63# .tar.xz 66# For 2009 and 2010 they are now .tar.xz
64if [ "${PV#2008}" != "${PV}" ]; then 67if [ "${PV#2008}" != "${PV}" ]; then
65 PKGEXT=tar.lzma 68 PKGEXT=tar.lzma
66 DEPEND="${COMMON_DEPEND} 69 DEPEND="${COMMON_DEPEND}
67 || ( app-arch/xz-utils app-arch/lzma-utils )" 70 || ( app-arch/xz-utils app-arch/lzma-utils )"
68else 71else
95 98
96[ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc" 99[ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc"
97 100
98S="${WORKDIR}" 101S="${WORKDIR}"
99 102
100if [ "${PV#2008}" == "${PV}" ]; then 103if [ "${PV#2008}" = "${PV}" ]; then
101 104
102# @FUNCTION: texlive-module_src_unpack 105# @FUNCTION: texlive-module_src_unpack
103# @DESCRIPTION: 106# @DESCRIPTION:
104# Only for TeX Live 2009. 107# Only for TeX Live 2009 and later.
105# Gives tar.xz unpack support until we can use an EAPI with that support. 108# Gives tar.xz unpack support until we can use an EAPI with that support.
109# If EAPI supports tar.xz then it calls unpack instead of its own unpacker.
110# After unpacking, the files that need to be relocated are moved accordingly.
106 111
107RELOC_TARGET=texmf-dist 112RELOC_TARGET=texmf-dist
108 113
109texlive-module_src_unpack() { 114texlive-module_src_unpack() {
110 if has "${EAPI:-0}" 0 1 2 ; then 115 if has "${EAPI:-0}" 0 1 2 ; then
111 local i s 116 local i s
117 # Avoid installing world writable files
118 # Bugs #309997, #310039, #338881
119 umask 022
112 for i in ${A} 120 for i in ${A}
113 do 121 do
114 s="${DISTDIR%/}/${i}" 122 s="${DISTDIR%/}/${i}"
115 einfo "Unpacking ${s} to ${PWD}" 123 einfo "Unpacking ${s} to ${PWD}"
116 test -s "${s}" || die "${s} does not exist" 124 test -s "${s}" || die "${s} does not exist"
117 xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed" 125 xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed"
118 done 126 done
119 else 127 else
120 unpack ${A} 128 unpack ${A}
121 fi 129 fi
130
122 grep RELOC tlpkg/tlpobj/* | awk '{print $2}' | sed 's#^RELOC/##' > "${T}/reloclist" 131 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" 132 { for i in $(<"${T}/reloclist"); do dirname $i; done; } | uniq > "${T}/dirlist"
124 for i in $(<"${T}/dirlist"); do 133 for i in $(<"${T}/dirlist"); do
125 [ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}" 134 [ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}"
126 done 135 done
132fi 141fi
133 142
134# @FUNCTION: texlive-module_add_format 143# @FUNCTION: texlive-module_add_format
135# @DESCRIPTION: 144# @DESCRIPTION:
136# Creates/appends to a format.${PN}.cnf file for fmtutil. 145# Creates/appends to a format.${PN}.cnf file for fmtutil.
146# 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 147# This will make fmtutil generate the formats when asked and allow the remaining
138# src_compile phase to build the formats 148# src_compile phase to build the formats.
139 149
140texlive-module_add_format() { 150texlive-module_add_format() {
141 local name engine mode patterns options 151 local name engine mode patterns options
142 eval $@ 152 eval $@
143 einfo "Appending to format.${PN}.cnf for $@" 153 einfo "Appending to format.${PN}.cnf for $@"
144 [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil 154 [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil
145 [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; } 155 [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; }
146 if [ "${mode}" == "disabled" ]; then 156 if [ "${mode}" = "disabled" ]; then
147 printf "#! " >> texmf/fmtutil/format.${PN}.cnf 157 printf "#! " >> texmf/fmtutil/format.${PN}.cnf
148 fi 158 fi
149 [ -z "${patterns}" ] && patterns="-" 159 [ -z "${patterns}" ] && patterns="-"
150 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf 160 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf
151} 161}
152 162
153# @FUNCTION: texlive-module_make_language_def_lines 163# @FUNCTION: texlive-module_make_language_def_lines
154# @DESCRIPTION: 164# @DESCRIPTION:
155# Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d 165# Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d.
156# It parses the AddHyphen directive of tlpobj files to create it. 166# It parses the AddHyphen directive of tlpobj files to create it.
157 167
158texlive-module_make_language_def_lines() { 168texlive-module_make_language_def_lines() {
159 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial 169 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
160 eval $@ 170 eval $@
170 fi 180 fi
171} 181}
172 182
173# @FUNCTION: texlive-module_make_language_dat_lines 183# @FUNCTION: texlive-module_make_language_dat_lines
174# @DESCRIPTION: 184# @DESCRIPTION:
175# Only valid for TeXLive 2008.
176# Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d 185# 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. 186# It parses the AddHyphen directive of tlpobj files to create it.
178 187
179texlive-module_make_language_dat_lines() { 188texlive-module_make_language_dat_lines() {
180 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial 189 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
181 eval $@ 190 eval $@
190} 199}
191 200
192# @FUNCTION: texlive-module_synonyms_to_language_lua_line 201# @FUNCTION: texlive-module_synonyms_to_language_lua_line
193# @DESCRIPTION: 202# @DESCRIPTION:
194# Helper function for texlive-module_make_language_lua_lines to generate a 203# Helper function for texlive-module_make_language_lua_lines to generate a
195# correctly formatted synonyms entry for language.lua.dat 204# correctly formatted synonyms entry for language.dat.lua.
196 205
197texlive-module_synonyms_to_language_lua_line() { 206texlive-module_synonyms_to_language_lua_line() {
198 local prev="" 207 local prev=""
199 for i in $(echo $@ | tr ',' ' ') ; do 208 for i in $(echo $@ | tr ',' ' ') ; do
200 printf "${prev} '%s'" $i 209 printf "${prev} '%s'" $i
203} 212}
204 213
205# @FUNCTION: texlive-module_make_language_lua_lines 214# @FUNCTION: texlive-module_make_language_lua_lines
206# @DESCRIPTION: 215# @DESCRIPTION:
207# Only valid for TeXLive 2010. 216# Only valid for TeXLive 2010.
208# Creates a language.${PN}.dat entry to put in /etc/texmf/language.lua.d 217# Creates a language.${PN}.dat.lua entry to put in
218# /etc/texmf/language.dat.lua.d.
209# It parses the AddHyphen directive of tlpobj files to create it. 219# It parses the AddHyphen directive of tlpobj files to create it.
210 220
211texlive-module_make_language_lua_lines() { 221texlive-module_make_language_lua_lines() {
212 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial 222 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
213 local dest="${S}/language.${PN}.dat.lua" 223 local dest="${S}/language.${PN}.dat.lua"
214 eval $@ 224 eval $@
225 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
226 [ -z "$righthyphenmin" ] && righthyphenmin="3"
215 einfo "Generating language.lua.dat entry for $@" 227 einfo "Generating language.dat.lua entry for $@"
216 printf "\t['%s'] = {\n" "$name" >> "$dest" 228 printf "\t['%s'] = {\n" "$name" >> "$dest"
217 printf "\t\tloader = '%s',\n" "$file" >> "$dest" 229 printf "\t\tloader = '%s',\n" "$file" >> "$dest"
218 printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest" 230 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" 231 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" 232 [ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest"
224} 236}
225 237
226# @FUNCTION: texlive-module_src_compile 238# @FUNCTION: texlive-module_src_compile
227# @DESCRIPTION: 239# @DESCRIPTION:
228# exported function: 240# exported function:
229# Will look for format.foo.cnf and build foo format files using fmtutil 241# Generates the config files that are to be installed in /etc/texmf;
242# texmf-update script will take care of merging the different config files for
243# different packages in a single one used by the whole tex installation.
244#
245# Once the config files are generated, we build the format files using fmtutil
230# (provided by texlive-core). The compiled format files will be sent to 246# (provided by texlive-core). The compiled format files will be sent to
231# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the 247# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
232# sandbox 248# sandbox.
233# The next step is to generate config files that are to be installed in
234# /etc/texmf; texmf-update script will take care of merging the different config
235# files for different packages in a single one used by the whole tex installation.
236 249
237texlive-module_src_compile() { 250texlive-module_src_compile() {
238 # Generate config files 251 # Generate config files from the tlpobj files provided by TeX Live 2008 and
239 # TeX Live 2007 was providing lists. For 2008 they are now tlpobj. 252 # later
240 for i in "${S}"/tlpkg/tlpobj/*; 253 for i in "${S}"/tlpkg/tlpobj/*;
241 do 254 do
242 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs" 255 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs"
243 done 256 done
244 257
288} 301}
289 302
290# @FUNCTION: texlive-module_src_install 303# @FUNCTION: texlive-module_src_install
291# @DESCRIPTION: 304# @DESCRIPTION:
292# exported function: 305# exported function:
293# Install texmf and config files to the system 306# Installs texmf and config files to the system.
294 307
295texlive-module_src_install() { 308texlive-module_src_install() {
296 for i in texmf/fmtutil/format*.cnf; do 309 for i in texmf/fmtutil/format*.cnf; do
297 [ -f "${i}" ] && etexlinks "${i}" 310 [ -f "${i}" ] && etexlinks "${i}"
298 done 311 done
340} 353}
341 354
342# @FUNCTION: texlive-module_pkg_postinst 355# @FUNCTION: texlive-module_pkg_postinst
343# @DESCRIPTION: 356# @DESCRIPTION:
344# exported function: 357# exported function:
345# run texmf-update to ensure the tex installation is consistent with the 358# Run texmf-update to ensure the tex installation is consistent with the
346# installed texmf trees. 359# installed texmf trees.
347 360
348texlive-module_pkg_postinst() { 361texlive-module_pkg_postinst() {
349 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then 362 etexmf-update
350 /usr/sbin/texmf-update
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} 363}
357 364
358# @FUNCTION: texlive-module_pkg_postrm 365# @FUNCTION: texlive-module_pkg_postrm
359# @DESCRIPTION: 366# @DESCRIPTION:
360# exported function: 367# exported function:
361# run texmf-update to ensure the tex installation is consistent with the 368# Run texmf-update to ensure the tex installation is consistent with the
362# installed texmf trees. 369# installed texmf trees.
363 370
364texlive-module_pkg_postrm() { 371texlive-module_pkg_postrm() {
365 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then 372 etexmf-update
366 /usr/sbin/texmf-update
367 else
368 ewarn "Cannot run texmf-update for some reason."
369 ewarn "Your texmf tree might be inconsistent with your configuration"
370 ewarn "Please try to figure what has happened"
371 fi
372} 373}
373 374
374if [ "${PV#2008}" != "${PV}" ]; then 375if [ "${PV#2008}" != "${PV}" ]; then
375EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm 376EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
376else 377else

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