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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 1.27 2010/01/07 18:17:35 aballier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/texlive-module.eclass,v 1.54 2010/10/24 00:41:41 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
103if [ "${PV#2008}" = "${PV}" ]; then
104
105# @FUNCTION: texlive-module_src_unpack
106# @DESCRIPTION:
107# Only for TeX Live 2009 and later.
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.
111
112RELOC_TARGET=texmf-dist
113
114texlive-module_src_unpack() {
115 if has "${EAPI:-0}" 0 1 2 ; then
116 local i s
117 for i in ${A}
118 do
119 s="${DISTDIR%/}/${i}"
120 einfo "Unpacking ${s} to ${PWD}"
121 test -s "${s}" || die "${s} does not exist"
122 xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed"
123 done
124 else
125 unpack ${A}
126 fi
127
128 grep RELOC tlpkg/tlpobj/* | awk '{print $2}' | sed 's#^RELOC/##' > "${T}/reloclist"
129 { for i in $(<"${T}/reloclist"); do dirname $i; done; } | uniq > "${T}/dirlist"
130 for i in $(<"${T}/dirlist"); do
131 [ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}"
132 done
133 for i in $(<"${T}/reloclist"); do
134 mv "${i}" "${RELOC_TARGET}"/$(dirname "${i}") || die "failed to relocate ${i} to ${RELOC_TARGET}/$(dirname ${i})"
135 done
136}
137
138fi
139
140# @FUNCTION: texlive-module_add_format
141# @DESCRIPTION:
142# Creates/appends to a format.${PN}.cnf file for fmtutil.
143# It parses the AddFormat directive of tlpobj files to create it.
144# This will make fmtutil generate the formats when asked and allow the remaining
145# src_compile phase to build the formats.
146
147texlive-module_add_format() {
148 local name engine mode patterns options
149 eval $@
150 einfo "Appending to format.${PN}.cnf for $@"
151 [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil
152 [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; }
153 if [ "${mode}" = "disabled" ]; then
154 printf "#! " >> texmf/fmtutil/format.${PN}.cnf
155 fi
156 [ -z "${patterns}" ] && patterns="-"
157 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf
158}
94 159
95# @FUNCTION: texlive-module_make_language_def_lines 160# @FUNCTION: texlive-module_make_language_def_lines
96# @DESCRIPTION: 161# @DESCRIPTION:
97# Only valid for TeXLive 2008.
98# Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d 162# Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d.
99# It parses the AddHyphen directive of tlpobj files to create it. 163# It parses the AddHyphen directive of tlpobj files to create it.
100 164
101texlive-module_make_language_def_lines() { 165texlive-module_make_language_def_lines() {
102 local lefthyphenmin righthyphenmin synonyms name file 166 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
103 eval $@ 167 eval $@
104 einfo "Generating language.def entry for $@" 168 einfo "Generating language.def entry for $@"
105 [ -z "$lefthyphenmin" ] && lefthyphenmin="2" 169 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
106 [ -z "$righthyphenmin" ] && righthyphenmin="3" 170 [ -z "$righthyphenmin" ] && righthyphenmin="3"
107 echo "\\addlanguage{$name}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def" 171 echo "\\addlanguage{$name}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
113 fi 177 fi
114} 178}
115 179
116# @FUNCTION: texlive-module_make_language_dat_lines 180# @FUNCTION: texlive-module_make_language_dat_lines
117# @DESCRIPTION: 181# @DESCRIPTION:
118# Only valid for TeXLive 2008.
119# Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d 182# Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d.
120# It parses the AddHyphen directive of tlpobj files to create it. 183# It parses the AddHyphen directive of tlpobj files to create it.
121 184
122texlive-module_make_language_dat_lines() { 185texlive-module_make_language_dat_lines() {
123 local lefthyphenmin righthyphenmin synonyms name file 186 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
124 eval $@ 187 eval $@
125 einfo "Generating language.dat entry for $@" 188 einfo "Generating language.dat entry for $@"
126 echo "$name $file" >> "${S}/language.${PN}.dat" 189 echo "$name $file" >> "${S}/language.${PN}.dat"
127 if [ -n "$synonyms" ] ; then 190 if [ -n "$synonyms" ] ; then
128 for i in $(echo $synonyms | tr ',' ' ') ; do 191 for i in $(echo $synonyms | tr ',' ' ') ; do
130 echo "=$i" >> "${S}/language.${PN}.dat" 193 echo "=$i" >> "${S}/language.${PN}.dat"
131 done 194 done
132 fi 195 fi
133} 196}
134 197
198# @FUNCTION: texlive-module_synonyms_to_language_lua_line
199# @DESCRIPTION:
200# Helper function for texlive-module_make_language_lua_lines to generate a
201# correctly formatted synonyms entry for language.dat.lua.
202
203texlive-module_synonyms_to_language_lua_line() {
204 local prev=""
205 for i in $(echo $@ | tr ',' ' ') ; do
206 printf "${prev} '%s'" $i
207 prev=","
208 done
209}
210
211# @FUNCTION: texlive-module_make_language_lua_lines
212# @DESCRIPTION:
213# Only valid for TeXLive 2010.
214# Creates a language.${PN}.dat.lua entry to put in
215# /etc/texmf/language.dat.lua.d.
216# It parses the AddHyphen directive of tlpobj files to create it.
217
218texlive-module_make_language_lua_lines() {
219 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
220 local dest="${S}/language.${PN}.dat.lua"
221 eval $@
222 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
223 [ -z "$righthyphenmin" ] && righthyphenmin="3"
224 einfo "Generating language.dat.lua entry for $@"
225 printf "\t['%s'] = {\n" "$name" >> "$dest"
226 printf "\t\tloader = '%s',\n" "$file" >> "$dest"
227 printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest"
228 printf "\t\tsynonyms = {%s },\n" "$(texlive-module_synonyms_to_language_lua_line "$synonyms")" >> "$dest"
229 [ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest"
230 [ -n "$file_exceptions" ] && printf "\t\thyphenation = '%s',\n" "$file_exceptions" >> "$dest"
231 [ -n "$luaspecial" ] && printf "\t\tspecial = '%s',\n" "$luaspecial" >> "$dest"
232 printf "\t},\n" >> "$dest"
233}
234
135# @FUNCTION: texlive-module_src_compile 235# @FUNCTION: texlive-module_src_compile
136# @DESCRIPTION: 236# @DESCRIPTION:
137# exported function: 237# exported function:
138# Will look for format.foo.cnf and build foo format files using fmtutil 238# Generates the config files that are to be installed in /etc/texmf;
239# texmf-update script will take care of merging the different config files for
240# different packages in a single one used by the whole tex installation.
241#
242# Once the config files are generated, we build the format files using fmtutil
139# (provided by texlive-core). The compiled format files will be sent to 243# (provided by texlive-core). The compiled format files will be sent to
140# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the 244# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
141# sandbox 245# sandbox.
142# The next step is to generate config files that are to be installed in
143# /etc/texmf; texmf-update script will take care of merging the different config
144# files for different packages in a single one used by the whole tex installation.
145 246
146texlive-module_src_compile() { 247texlive-module_src_compile() {
147 # Build format files 248 # Generate config files from the tlpobj files provided by TeX Live 2008 and
148 for i in texmf/fmtutil/format*.cnf; do 249 # later
149 if [ -f "${i}" ]; then
150 einfo "Building format ${i}"
151 VARTEXFONTS="${T}/fonts" TEXMFHOME="${S}/texmf:${S}/texmf-dist:${S}/texmf-var"\
152 env -u TEXINPUTS fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
153 || die "failed to build format ${i}"
154 fi
155 done
156
157 # Generate config files
158 # TeX Live 2007 was providing lists. For 2008 they are now tlpobj.
159 for i in "${S}"/tlpkg/tlpobj/*; 250 for i in "${S}"/tlpkg/tlpobj/*;
160 do 251 do
161 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' ' '@' |sort|uniq >> "${T}/jobs" 252 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs"
162 done 253 done
163 254
164 for i in $(<"${T}/jobs"); 255 for i in $(<"${T}/jobs");
165 do 256 do
166 j="$(echo $i | tr '@' ' ')" 257 j="$(echo $i | tr '@' ' ')"
175 echo "p +${parameter}" >> "${S}/${PN}-config.ps";; 266 echo "p +${parameter}" >> "${S}/${PN}-config.ps";;
176 addDvipdfmMap) 267 addDvipdfmMap)
177 echo "f ${parameter}" >> "${S}/${PN}-config";; 268 echo "f ${parameter}" >> "${S}/${PN}-config";;
178 AddHyphen) 269 AddHyphen)
179 texlive-module_make_language_def_lines "$parameter" 270 texlive-module_make_language_def_lines "$parameter"
180 texlive-module_make_language_dat_lines "$parameter";; 271 texlive-module_make_language_dat_lines "$parameter"
272 [ "${PV#2008}" = "${PV}" -a "${PV#2009}" = "${PV}" ] && texlive-module_make_language_lua_lines "$parameter"
273 ;;
274 AddFormat)
275 texlive-module_add_format "$parameter";;
181 BuildFormat) 276 BuildFormat)
182 einfo "Format $parameter already built.";; 277 einfo "Format $parameter already built.";;
183 BuildLanguageDat) 278 BuildLanguageDat)
184 einfo "Language file $parameter already generated.";; 279 einfo "Language file $parameter already generated.";;
185 *) 280 *)
186 die "No rule to proccess ${command}. Please file a bug." 281 die "No rule to proccess ${command}. Please file a bug."
187 esac 282 esac
188 done 283 done
189 284
285 # Build format files
286 for i in texmf/fmtutil/format*.cnf; do
287 if [ -f "${i}" ]; then
288 einfo "Building format ${i}"
289 VARTEXFONTS="${T}/fonts" TEXMFHOME="${S}/texmf:${S}/texmf-dist:${S}/texmf-var"\
290 env -u TEXINPUTS fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
291 || die "failed to build format ${i}"
292 fi
293 done
294
190 # Delete ls-R files, these should not be created but better be certain they 295 # Delete ls-R files, these should not be created but better be certain they
191 # do not end up being installed. 296 # do not end up being installed.
192 find . -name 'ls-R' -delete 297 find . -name 'ls-R' -delete
193} 298}
194 299
195# @FUNCTION: texlive-module_src_install 300# @FUNCTION: texlive-module_src_install
196# @DESCRIPTION: 301# @DESCRIPTION:
197# exported function: 302# exported function:
198# Install texmf and config files to the system 303# Installs texmf and config files to the system.
199 304
200texlive-module_src_install() { 305texlive-module_src_install() {
201 for i in texmf/fmtutil/format*.cnf; do 306 for i in texmf/fmtutil/format*.cnf; do
202 [ -f "${i}" ] && etexlinks "${i}" 307 [ -f "${i}" ] && etexlinks "${i}"
203 done 308 done
231 336
232 if [ -f "${S}/language.${PN}.dat" ] ; then 337 if [ -f "${S}/language.${PN}.dat" ] ; then
233 insinto /etc/texmf/language.dat.d 338 insinto /etc/texmf/language.dat.d
234 doins "${S}/language.${PN}.dat" 339 doins "${S}/language.${PN}.dat"
235 fi 340 fi
341
342 if [ -f "${S}/language.${PN}.dat.lua" ] ; then
343 insinto /etc/texmf/language.dat.lua.d
344 doins "${S}/language.${PN}.dat.lua"
345 fi
346
236 [ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS} 347 [ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS}
237 348
238 texlive-common_handle_config_files 349 texlive-common_handle_config_files
239} 350}
240 351
241# @FUNCTION: texlive-module_pkg_postinst 352# @FUNCTION: texlive-module_pkg_postinst
242# @DESCRIPTION: 353# @DESCRIPTION:
243# exported function: 354# exported function:
244# run texmf-update to ensure the tex installation is consistent with the 355# Run texmf-update to ensure the tex installation is consistent with the
245# installed texmf trees. 356# installed texmf trees.
246 357
247texlive-module_pkg_postinst() { 358texlive-module_pkg_postinst() {
248 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then 359 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
249 /usr/sbin/texmf-update 360 /usr/sbin/texmf-update
255} 366}
256 367
257# @FUNCTION: texlive-module_pkg_postrm 368# @FUNCTION: texlive-module_pkg_postrm
258# @DESCRIPTION: 369# @DESCRIPTION:
259# exported function: 370# exported function:
260# run texmf-update to ensure the tex installation is consistent with the 371# Run texmf-update to ensure the tex installation is consistent with the
261# installed texmf trees. 372# installed texmf trees.
262 373
263texlive-module_pkg_postrm() { 374texlive-module_pkg_postrm() {
264 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then 375 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
265 /usr/sbin/texmf-update 376 /usr/sbin/texmf-update
268 ewarn "Your texmf tree might be inconsistent with your configuration" 379 ewarn "Your texmf tree might be inconsistent with your configuration"
269 ewarn "Please try to figure what has happened" 380 ewarn "Please try to figure what has happened"
270 fi 381 fi
271} 382}
272 383
384if [ "${PV#2008}" != "${PV}" ]; then
273EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm 385EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
386else
387EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
388fi

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