/[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 1.49 2010/10/23 23:30:14 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 ${WORKDIR} (which is what the default
19# src_unpack does).
20# Starting from TeX Live 2009, the eclass provides a src_unpack function taking
21# care of unpacking and relocating the files that need it.
19# 22#
20# It inherits texlive-common 23# It inherits texlive-common
21 24
22# @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS 25# @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
23# @DESCRIPTION: 26# @DESCRIPTION:
57 60
58COMMON_DEPEND=">=app-text/texlive-core-${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}" = "${PV}" ]; then
101 104
102# @FUNCTION: texlive-module_src_unpack 105# @FUNCTION: texlive-module_src_unpack
103# @DESCRIPTION: 106# @DESCRIPTION:
104# Only for TeX Live 2009. 107# Only for TeX Live 2009 and later.
105# Gives tar.xz unpack support until we can use an EAPI with that support. 108# Gives tar.xz unpack support until we can use an EAPI with that support.
109# If EAPI supports tar.xz then it calls unpack instead of its own unpacker.
110# After unpacking, the files that need to relocated are moved accordingly.
106 111
107RELOC_TARGET=texmf-dist 112RELOC_TARGET=texmf-dist
108 113
109texlive-module_src_unpack() { 114texlive-module_src_unpack() {
110 if has "${EAPI:-0}" 0 1 2 ; then 115 if has "${EAPI:-0}" 0 1 2 ; then
132fi 137fi
133 138
134# @FUNCTION: texlive-module_add_format 139# @FUNCTION: texlive-module_add_format
135# @DESCRIPTION: 140# @DESCRIPTION:
136# Creates/appends to a format.${PN}.cnf file for fmtutil. 141# Creates/appends to a format.${PN}.cnf file for fmtutil.
142# 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 143# This will make fmtutil generate the formats when asked and allow the remaining
138# src_compile phase to build the formats 144# src_compile phase to build the formats
139 145
140texlive-module_add_format() { 146texlive-module_add_format() {
141 local name engine mode patterns options 147 local name engine mode patterns options
142 eval $@ 148 eval $@
143 einfo "Appending to format.${PN}.cnf for $@" 149 einfo "Appending to format.${PN}.cnf for $@"
144 [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil 150 [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil
145 [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; } 151 [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; }
146 if [ "${mode}" == "disabled" ]; then 152 if [ "${mode}" = "disabled" ]; then
147 printf "#! " >> texmf/fmtutil/format.${PN}.cnf 153 printf "#! " >> texmf/fmtutil/format.${PN}.cnf
148 fi 154 fi
149 [ -z "${patterns}" ] && patterns="-" 155 [ -z "${patterns}" ] && patterns="-"
150 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf 156 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf
151} 157}
170 fi 176 fi
171} 177}
172 178
173# @FUNCTION: texlive-module_make_language_dat_lines 179# @FUNCTION: texlive-module_make_language_dat_lines
174# @DESCRIPTION: 180# @DESCRIPTION:
175# Only valid for TeXLive 2008.
176# Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d 181# Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d
177# It parses the AddHyphen directive of tlpobj files to create it. 182# It parses the AddHyphen directive of tlpobj files to create it.
178 183
179texlive-module_make_language_dat_lines() { 184texlive-module_make_language_dat_lines() {
180 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial 185 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
190} 195}
191 196
192# @FUNCTION: texlive-module_synonyms_to_language_lua_line 197# @FUNCTION: texlive-module_synonyms_to_language_lua_line
193# @DESCRIPTION: 198# @DESCRIPTION:
194# Helper function for texlive-module_make_language_lua_lines to generate a 199# Helper function for texlive-module_make_language_lua_lines to generate a
195# correctly formatted synonyms entry for language.lua.dat 200# correctly formatted synonyms entry for language.dat.lua
196 201
197texlive-module_synonyms_to_language_lua_line() { 202texlive-module_synonyms_to_language_lua_line() {
198 local prev="" 203 local prev=""
199 for i in $(echo $@ | tr ',' ' ') ; do 204 for i in $(echo $@ | tr ',' ' ') ; do
200 printf "${prev} '%s'" $i 205 printf "${prev} '%s'" $i
203} 208}
204 209
205# @FUNCTION: texlive-module_make_language_lua_lines 210# @FUNCTION: texlive-module_make_language_lua_lines
206# @DESCRIPTION: 211# @DESCRIPTION:
207# Only valid for TeXLive 2010. 212# Only valid for TeXLive 2010.
208# Creates a language.${PN}.dat entry to put in /etc/texmf/language.lua.d 213# Creates a language.${PN}.dat.lua entry to put in /etc/texmf/language.dat.lua.d
209# It parses the AddHyphen directive of tlpobj files to create it. 214# It parses the AddHyphen directive of tlpobj files to create it.
210 215
211texlive-module_make_language_lua_lines() { 216texlive-module_make_language_lua_lines() {
212 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial 217 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
213 local dest="${S}/language.${PN}.dat.lua" 218 local dest="${S}/language.${PN}.dat.lua"
214 eval $@ 219 eval $@
215 einfo "Generating language.lua.dat entry for $@" 220 einfo "Generating language.dat.lua entry for $@"
216 printf "\t['%s'] = {\n" "$name" >> "$dest" 221 printf "\t['%s'] = {\n" "$name" >> "$dest"
217 printf "\t\tloader = '%s',\n" "$file" >> "$dest" 222 printf "\t\tloader = '%s',\n" "$file" >> "$dest"
218 printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest" 223 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" 224 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" 225 [ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest"
224} 229}
225 230
226# @FUNCTION: texlive-module_src_compile 231# @FUNCTION: texlive-module_src_compile
227# @DESCRIPTION: 232# @DESCRIPTION:
228# exported function: 233# exported function:
229# Will look for format.foo.cnf and build foo format files using fmtutil 234# Generates the config files that are to be installed in /etc/texmf;
235# texmf-update script will take care of merging the different config files for
236# different packages in a single one used by the whole tex installation.
237#
238# Once the config files are generated, we build the format files using fmtutil
230# (provided by texlive-core). The compiled format files will be sent to 239# (provided by texlive-core). The compiled format files will be sent to
231# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the 240# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
232# sandbox 241# sandbox.
233# The next step is to generate config files that are to be installed in
234# /etc/texmf; texmf-update script will take care of merging the different config
235# files for different packages in a single one used by the whole tex installation.
236 242
237texlive-module_src_compile() { 243texlive-module_src_compile() {
238 # Generate config files 244 # Generate config files from the tlpobj files provided by TeX Live 2008 and
239 # TeX Live 2007 was providing lists. For 2008 they are now tlpobj. 245 # later
240 for i in "${S}"/tlpkg/tlpobj/*; 246 for i in "${S}"/tlpkg/tlpobj/*;
241 do 247 do
242 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs" 248 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs"
243 done 249 done
244 250

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