/[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 1.28 2010/01/07 18:42:47 aballier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/texlive-module.eclass,v 1.48 2010/10/23 23:28:24 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 ${WORKDIR} (which is what the default
19# src_unpack does).
20# Starting from TeX Live 2009, the eclass provides a src_unpack function taking
21# care of unpacking and relocating the files that need it.
19# 22#
20# It inherits texlive-common 23# It inherits texlive-common
21 24
22# @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS 25# @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
23# @DESCRIPTION: 26# @DESCRIPTION:
24# The list of packages that will be installed. This variable will be expanded to 27# The list of packages that will be installed. This variable will be expanded to
25# SRC_URI: 28# SRC_URI:
26# 29#
27# For TeX Live 2007: foo -> texlive-module-foo-${PV}.zip
28# For TeX Live 2008: foo -> texlive-module-foo-${PV}.tar.lzma 30# For TeX Live 2008: foo -> texlive-module-foo-${PV}.tar.lzma
31# For TeX Live 2009: foo -> texlive-module-foo-${PV}.tar.xz
29 32
30# @ECLASS-VARIABLE: TEXLIVE_MODULE_DOC_CONTENTS 33# @ECLASS-VARIABLE: TEXLIVE_MODULE_DOC_CONTENTS
31# @DESCRIPTION: 34# @DESCRIPTION:
32# The list of packages that will be installed if the doc useflag is enabled. 35# The list of packages that will be installed if the doc useflag is enabled.
33# Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only 36# Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
34# valid for TeX Live 2008 37# valid for TeX Live 2008 and later
35 38
36# @ECLASS-VARIABLE: TEXLIVE_MODULE_SRC_CONTENTS 39# @ECLASS-VARIABLE: TEXLIVE_MODULE_SRC_CONTENTS
37# @DESCRIPTION: 40# @DESCRIPTION:
38# The list of packages that will be installed if the source useflag is enabled. 41# The list of packages that will be installed if the source useflag is enabled.
39# Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only 42# Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
40# valid for TeX Live 2008 43# valid for TeX Live 2008 and later
41 44
42# @ECLASS-VARIABLE: TEXLIVE_MODULE_BINSCRIPTS 45# @ECLASS-VARIABLE: TEXLIVE_MODULE_BINSCRIPTS
43# @DESCRIPTION: 46# @DESCRIPTION:
44# A space separated list of files that are in fact scripts installed in the 47# A space separated list of files that are in fact scripts installed in the
45# texmf tree and that we want to be available directly. They will be installed in 48# texmf tree and that we want to be available directly. They will be installed in
46# /usr/bin. 49# /usr/bin.
47 50
51# @ECLASS-VARIABLE: TL_PV
52# @DESCRIPTION:
53# Normally the module's PV reflects the TeXLive release it belongs to.
54# If this is not the case, TL_PV takes the version number for the
55# needed app-text/texlive-core.
56
48inherit texlive-common 57inherit texlive-common
49 58
50HOMEPAGE="http://www.tug.org/texlive/" 59HOMEPAGE="http://www.tug.org/texlive/"
51 60
52COMMON_DEPEND=">=app-text/texlive-core-${PV}" 61COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}"
53 62
54IUSE="source" 63IUSE="source"
55 64
56# 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.
57# .tar.xz 66# For 2009 and 2010 they are now .tar.xz
58if [ "${PV#2008}" != "${PV}" ]; then 67if [ "${PV#2008}" != "${PV}" ]; then
59 PKGEXT=tar.lzma 68 PKGEXT=tar.lzma
60 DEPEND="${COMMON_DEPEND} 69 DEPEND="${COMMON_DEPEND}
61 || ( app-arch/xz-utils app-arch/lzma-utils )" 70 || ( app-arch/xz-utils app-arch/lzma-utils )"
62else 71else
89 98
90[ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc" 99[ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc"
91 100
92S="${WORKDIR}" 101S="${WORKDIR}"
93 102
94if [ "${PV#2008}" == "${PV}" ]; then 103if [ "${PV#2008}" = "${PV}" ]; then
95 104
96# @FUNCTION: texlive-module_src_unpack 105# @FUNCTION: texlive-module_src_unpack
97# @DESCRIPTION: 106# @DESCRIPTION:
98# Only for TeX Live 2009. 107# Only for TeX Live 2009 and later.
99# 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.
111
112RELOC_TARGET=texmf-dist
100 113
101texlive-module_src_unpack() { 114texlive-module_src_unpack() {
115 if has "${EAPI:-0}" 0 1 2 ; then
102 local i s 116 local i s
103 for i in ${A} 117 for i in ${A}
104 do 118 do
105 s="${DISTDIR%/}/${i}" 119 s="${DISTDIR%/}/${i}"
106 einfo "Unpacking ${s} to ${PWD}" 120 einfo "Unpacking ${s} to ${PWD}"
107 test -s "${s}" || die "${s} does not exist" 121 test -s "${s}" || die "${s} does not exist"
108 xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed" 122 xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed"
123 done
124 else
125 unpack ${A}
126 fi
127 grep RELOC tlpkg/tlpobj/* | awk '{print $2}' | sed 's#^RELOC/##' > "${T}/reloclist"
128 { for i in $(<"${T}/reloclist"); do dirname $i; done; } | uniq > "${T}/dirlist"
129 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 ${i})"
109 done 134 done
110} 135}
111 136
112fi 137fi
138
139# @FUNCTION: texlive-module_add_format
140# @DESCRIPTION:
141# Creates/appends to a format.${PN}.cnf file for fmtutil.
142# This will make fmtutil generate the formats when asked and allow the remaining
143# src_compile phase to build the formats
144
145texlive-module_add_format() {
146 local name engine mode patterns options
147 eval $@
148 einfo "Appending to format.${PN}.cnf for $@"
149 [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil
150 [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; }
151 if [ "${mode}" = "disabled" ]; then
152 printf "#! " >> texmf/fmtutil/format.${PN}.cnf
153 fi
154 [ -z "${patterns}" ] && patterns="-"
155 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf
156}
113 157
114# @FUNCTION: texlive-module_make_language_def_lines 158# @FUNCTION: texlive-module_make_language_def_lines
115# @DESCRIPTION: 159# @DESCRIPTION:
116# Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d 160# Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d
117# It parses the AddHyphen directive of tlpobj files to create it. 161# It parses the AddHyphen directive of tlpobj files to create it.
118 162
119texlive-module_make_language_def_lines() { 163texlive-module_make_language_def_lines() {
120 local lefthyphenmin righthyphenmin synonyms name file 164 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
121 eval $@ 165 eval $@
122 einfo "Generating language.def entry for $@" 166 einfo "Generating language.def entry for $@"
123 [ -z "$lefthyphenmin" ] && lefthyphenmin="2" 167 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
124 [ -z "$righthyphenmin" ] && righthyphenmin="3" 168 [ -z "$righthyphenmin" ] && righthyphenmin="3"
125 echo "\\addlanguage{$name}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def" 169 echo "\\addlanguage{$name}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
131 fi 175 fi
132} 176}
133 177
134# @FUNCTION: texlive-module_make_language_dat_lines 178# @FUNCTION: texlive-module_make_language_dat_lines
135# @DESCRIPTION: 179# @DESCRIPTION:
136# Only valid for TeXLive 2008.
137# Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d 180# Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d
138# It parses the AddHyphen directive of tlpobj files to create it. 181# It parses the AddHyphen directive of tlpobj files to create it.
139 182
140texlive-module_make_language_dat_lines() { 183texlive-module_make_language_dat_lines() {
141 local lefthyphenmin righthyphenmin synonyms name file 184 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
142 eval $@ 185 eval $@
143 einfo "Generating language.dat entry for $@" 186 einfo "Generating language.dat entry for $@"
144 echo "$name $file" >> "${S}/language.${PN}.dat" 187 echo "$name $file" >> "${S}/language.${PN}.dat"
145 if [ -n "$synonyms" ] ; then 188 if [ -n "$synonyms" ] ; then
146 for i in $(echo $synonyms | tr ',' ' ') ; do 189 for i in $(echo $synonyms | tr ',' ' ') ; do
148 echo "=$i" >> "${S}/language.${PN}.dat" 191 echo "=$i" >> "${S}/language.${PN}.dat"
149 done 192 done
150 fi 193 fi
151} 194}
152 195
196# @FUNCTION: texlive-module_synonyms_to_language_lua_line
197# @DESCRIPTION:
198# Helper function for texlive-module_make_language_lua_lines to generate a
199# correctly formatted synonyms entry for language.dat.lua
200
201texlive-module_synonyms_to_language_lua_line() {
202 local prev=""
203 for i in $(echo $@ | tr ',' ' ') ; do
204 printf "${prev} '%s'" $i
205 prev=","
206 done
207}
208
209# @FUNCTION: texlive-module_make_language_lua_lines
210# @DESCRIPTION:
211# Only valid for TeXLive 2010.
212# Creates a language.${PN}.dat.lua entry to put in /etc/texmf/language.dat.lua.d
213# It parses the AddHyphen directive of tlpobj files to create it.
214
215texlive-module_make_language_lua_lines() {
216 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
217 local dest="${S}/language.${PN}.dat.lua"
218 eval $@
219 einfo "Generating language.dat.lua entry for $@"
220 printf "\t['%s'] = {\n" "$name" >> "$dest"
221 printf "\t\tloader = '%s',\n" "$file" >> "$dest"
222 printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest"
223 printf "\t\tsynonyms = {%s },\n" "$(texlive-module_synonyms_to_language_lua_line "$synonyms")" >> "$dest"
224 [ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest"
225 [ -n "$file_exceptions" ] && printf "\t\thyphenation = '%s',\n" "$file_exceptions" >> "$dest"
226 [ -n "$luaspecial" ] && printf "\t\tspecial = '%s',\n" "$luaspecial" >> "$dest"
227 printf "\t},\n" >> "$dest"
228}
229
153# @FUNCTION: texlive-module_src_compile 230# @FUNCTION: texlive-module_src_compile
154# @DESCRIPTION: 231# @DESCRIPTION:
155# exported function: 232# exported function:
156# Will look for format.foo.cnf and build foo format files using fmtutil 233# Generates the config files that are to be installed in /etc/texmf;
234# texmf-update script will take care of merging the different config files for
235# different packages in a single one used by the whole tex installation.
236#
237# Once the config files are generated, we build the format files using fmtutil
157# (provided by texlive-core). The compiled format files will be sent to 238# (provided by texlive-core). The compiled format files will be sent to
158# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the 239# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
159# sandbox 240# sandbox.
160# The next step is to generate config files that are to be installed in
161# /etc/texmf; texmf-update script will take care of merging the different config
162# files for different packages in a single one used by the whole tex installation.
163 241
164texlive-module_src_compile() { 242texlive-module_src_compile() {
165 # Build format files 243 # Generate config files from the tlpobj files provided by TeX Live 2008 and
166 for i in texmf/fmtutil/format*.cnf; do 244 # later
167 if [ -f "${i}" ]; then
168 einfo "Building format ${i}"
169 VARTEXFONTS="${T}/fonts" TEXMFHOME="${S}/texmf:${S}/texmf-dist:${S}/texmf-var"\
170 env -u TEXINPUTS fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
171 || die "failed to build format ${i}"
172 fi
173 done
174
175 # Generate config files
176 # TeX Live 2007 was providing lists. For 2008 they are now tlpobj.
177 for i in "${S}"/tlpkg/tlpobj/*; 245 for i in "${S}"/tlpkg/tlpobj/*;
178 do 246 do
179 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' ' '@' |sort|uniq >> "${T}/jobs" 247 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs"
180 done 248 done
181 249
182 for i in $(<"${T}/jobs"); 250 for i in $(<"${T}/jobs");
183 do 251 do
184 j="$(echo $i | tr '@' ' ')" 252 j="$(echo $i | tr '@' ' ')"
193 echo "p +${parameter}" >> "${S}/${PN}-config.ps";; 261 echo "p +${parameter}" >> "${S}/${PN}-config.ps";;
194 addDvipdfmMap) 262 addDvipdfmMap)
195 echo "f ${parameter}" >> "${S}/${PN}-config";; 263 echo "f ${parameter}" >> "${S}/${PN}-config";;
196 AddHyphen) 264 AddHyphen)
197 texlive-module_make_language_def_lines "$parameter" 265 texlive-module_make_language_def_lines "$parameter"
198 texlive-module_make_language_dat_lines "$parameter";; 266 texlive-module_make_language_dat_lines "$parameter"
267 [ "${PV#2008}" = "${PV}" -a "${PV#2009}" = "${PV}" ] && texlive-module_make_language_lua_lines "$parameter"
268 ;;
269 AddFormat)
270 texlive-module_add_format "$parameter";;
199 BuildFormat) 271 BuildFormat)
200 einfo "Format $parameter already built.";; 272 einfo "Format $parameter already built.";;
201 BuildLanguageDat) 273 BuildLanguageDat)
202 einfo "Language file $parameter already generated.";; 274 einfo "Language file $parameter already generated.";;
203 *) 275 *)
204 die "No rule to proccess ${command}. Please file a bug." 276 die "No rule to proccess ${command}. Please file a bug."
205 esac 277 esac
206 done 278 done
207 279
280 # Build format files
281 for i in texmf/fmtutil/format*.cnf; do
282 if [ -f "${i}" ]; then
283 einfo "Building format ${i}"
284 VARTEXFONTS="${T}/fonts" TEXMFHOME="${S}/texmf:${S}/texmf-dist:${S}/texmf-var"\
285 env -u TEXINPUTS fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
286 || die "failed to build format ${i}"
287 fi
288 done
289
208 # Delete ls-R files, these should not be created but better be certain they 290 # Delete ls-R files, these should not be created but better be certain they
209 # do not end up being installed. 291 # do not end up being installed.
210 find . -name 'ls-R' -delete 292 find . -name 'ls-R' -delete
211} 293}
212 294
249 331
250 if [ -f "${S}/language.${PN}.dat" ] ; then 332 if [ -f "${S}/language.${PN}.dat" ] ; then
251 insinto /etc/texmf/language.dat.d 333 insinto /etc/texmf/language.dat.d
252 doins "${S}/language.${PN}.dat" 334 doins "${S}/language.${PN}.dat"
253 fi 335 fi
336
337 if [ -f "${S}/language.${PN}.dat.lua" ] ; then
338 insinto /etc/texmf/language.dat.lua.d
339 doins "${S}/language.${PN}.dat.lua"
340 fi
341
254 [ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS} 342 [ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS}
255 343
256 texlive-common_handle_config_files 344 texlive-common_handle_config_files
257} 345}
258 346

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