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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 1.12 2008/07/14 16:42:48 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#
9# Original Author: Alexis Ballier <aballier@gentoo.org> 9# Original Author: Alexis Ballier <aballier@gentoo.org>
10# @BLURB: Provide generic install functions so that modular texlive's texmf ebuild will only have to inherit this eclass 10# @BLURB: Provide generic install functions so that modular texlive's texmf ebuild will only have to inherit this eclass
11# @DESCRIPTION: 11# @DESCRIPTION:
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-${PV}.tar.xz
32
33# @ECLASS-VARIABLE: TEXLIVE_MODULE_DOC_CONTENTS
34# @DESCRIPTION:
35# The list of packages that will be installed if the doc useflag is enabled.
36# Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
37# valid for TeX Live 2008 and later.
38
39# @ECLASS-VARIABLE: TEXLIVE_MODULE_SRC_CONTENTS
40# @DESCRIPTION:
41# The list of packages that will be installed if the source useflag is enabled.
42# Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
43# valid for TeX Live 2008 and later.
44
45# @ECLASS-VARIABLE: TEXLIVE_MODULE_BINSCRIPTS
46# @DESCRIPTION:
47# A space separated list of files that are in fact scripts installed in the
48# texmf tree and that we want to be available directly. They will be installed in
49# /usr/bin.
50
51# @ECLASS-VARIABLE: TL_PV
52# @DESCRIPTION:
53# Normally the module's PV reflects the TeXLive release it belongs to.
54# If this is not the case, TL_PV takes the version number for the
55# needed app-text/texlive-core.
29 56
30inherit texlive-common 57inherit texlive-common
31 58
32HOMEPAGE="http://www.tug.org/texlive/" 59HOMEPAGE="http://www.tug.org/texlive/"
33 60
34COMMON_DEPEND=">=app-text/texlive-core-${PV} 61COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}"
35 ${TEXLIVE_MODULES_DEPS}"
36 62
37IUSE="" 63IUSE="source"
38 64
39# TeX Live 2007 was providing .zip files of CTAN packages. For 2008 they are now 65# TeX Live 2008 was providing .tar.lzma files of CTAN packages.
40# .tar.lzma 66# For 2009 and 2010 they are now .tar.xz
41if [ -z "${PV##2007*}" ] ; then 67if [ "${PV#2008}" != "${PV}" ]; then
68 PKGEXT=tar.lzma
69 DEPEND="${COMMON_DEPEND}
70 || ( app-arch/xz-utils app-arch/lzma-utils )"
71else
72 PKGEXT=tar.xz
73 DEPEND="${COMMON_DEPEND}
74 app-arch/xz-utils"
75fi
76
42for i in ${TEXLIVE_MODULE_CONTENTS}; do 77for i in ${TEXLIVE_MODULE_CONTENTS}; do
43 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.zip" 78 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
44done 79done
45DEPEND="${COMMON_DEPEND} 80
46 app-arch/unzip" 81# Forge doc SRC_URI
47else 82[ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} doc? ("
48for i in ${TEXLIVE_MODULE_CONTENTS}; do 83for i in ${TEXLIVE_MODULE_DOC_CONTENTS}; do
49 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.tar.lzma" 84 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
50done 85done
51DEPEND="${COMMON_DEPEND} 86[ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} )"
52 app-arch/lzma-utils" 87
53IUSE="${IUSE} source" 88# Forge source SRC_URI
89if [ -n "${TEXLIVE_MODULE_SRC_CONTENTS}" ] ; then
90 SRC_URI="${SRC_URI} source? ("
91 for i in ${TEXLIVE_MODULE_SRC_CONTENTS}; do
92 SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}"
93 done
94 SRC_URI="${SRC_URI} )"
54fi 95fi
55 96
56RDEPEND="${COMMON_DEPEND}" 97RDEPEND="${COMMON_DEPEND}"
57 98
58[ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc" 99[ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc"
59 100
60S="${WORKDIR}" 101S="${WORKDIR}"
61 102
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 # Avoid installing world writable files
118 # Bugs #309997, #310039, #338881
119 umask 022
120 for i in ${A}
121 do
122 s="${DISTDIR%/}/${i}"
123 einfo "Unpacking ${s} to ${PWD}"
124 test -s "${s}" || die "${s} does not exist"
125 xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed"
126 done
127 else
128 unpack ${A}
129 fi
130
131 grep RELOC tlpkg/tlpobj/* | awk '{print $2}' | sed 's#^RELOC/##' > "${T}/reloclist"
132 { for i in $(<"${T}/reloclist"); do dirname $i; done; } | uniq > "${T}/dirlist"
133 for i in $(<"${T}/dirlist"); do
134 [ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}"
135 done
136 for i in $(<"${T}/reloclist"); do
137 mv "${i}" "${RELOC_TARGET}"/$(dirname "${i}") || die "failed to relocate ${i} to ${RELOC_TARGET}/$(dirname ${i})"
138 done
139}
140
141fi
142
143# @FUNCTION: texlive-module_add_format
144# @DESCRIPTION:
145# Creates/appends to a format.${PN}.cnf file for fmtutil.
146# It parses the AddFormat directive of tlpobj files to create it.
147# This will make fmtutil generate the formats when asked and allow the remaining
148# src_compile phase to build the formats.
149
150texlive-module_add_format() {
151 local name engine mode patterns options
152 eval $@
153 einfo "Appending to format.${PN}.cnf for $@"
154 [ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil
155 [ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; }
156 if [ "${mode}" = "disabled" ]; then
157 printf "#! " >> texmf/fmtutil/format.${PN}.cnf
158 fi
159 [ -z "${patterns}" ] && patterns="-"
160 printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf
161}
162
163# @FUNCTION: texlive-module_make_language_def_lines
164# @DESCRIPTION:
165# Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d.
166# It parses the AddHyphen directive of tlpobj files to create it.
167
168texlive-module_make_language_def_lines() {
169 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
170 eval $@
171 einfo "Generating language.def entry for $@"
172 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
173 [ -z "$righthyphenmin" ] && righthyphenmin="3"
174 echo "\\addlanguage{$name}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
175 if [ -n "$synonyms" ] ; then
176 for i in $(echo $synonyms | tr ',' ' ') ; do
177 einfo "Generating language.def synonym $i for $@"
178 echo "\\addlanguage{$i}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
179 done
180 fi
181}
182
183# @FUNCTION: texlive-module_make_language_dat_lines
184# @DESCRIPTION:
185# Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d.
186# It parses the AddHyphen directive of tlpobj files to create it.
187
188texlive-module_make_language_dat_lines() {
189 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
190 eval $@
191 einfo "Generating language.dat entry for $@"
192 echo "$name $file" >> "${S}/language.${PN}.dat"
193 if [ -n "$synonyms" ] ; then
194 for i in $(echo $synonyms | tr ',' ' ') ; do
195 einfo "Generating language.dat synonym $i for $@"
196 echo "=$i" >> "${S}/language.${PN}.dat"
197 done
198 fi
199}
200
201# @FUNCTION: texlive-module_synonyms_to_language_lua_line
202# @DESCRIPTION:
203# Helper function for texlive-module_make_language_lua_lines to generate a
204# correctly formatted synonyms entry for language.dat.lua.
205
206texlive-module_synonyms_to_language_lua_line() {
207 local prev=""
208 for i in $(echo $@ | tr ',' ' ') ; do
209 printf "${prev} '%s'" $i
210 prev=","
211 done
212}
213
214# @FUNCTION: texlive-module_make_language_lua_lines
215# @DESCRIPTION:
216# Only valid for TeXLive 2010.
217# Creates a language.${PN}.dat.lua entry to put in
218# /etc/texmf/language.dat.lua.d.
219# It parses the AddHyphen directive of tlpobj files to create it.
220
221texlive-module_make_language_lua_lines() {
222 local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
223 local dest="${S}/language.${PN}.dat.lua"
224 eval $@
225 [ -z "$lefthyphenmin" ] && lefthyphenmin="2"
226 [ -z "$righthyphenmin" ] && righthyphenmin="3"
227 einfo "Generating language.dat.lua entry for $@"
228 printf "\t['%s'] = {\n" "$name" >> "$dest"
229 printf "\t\tloader = '%s',\n" "$file" >> "$dest"
230 printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest"
231 printf "\t\tsynonyms = {%s },\n" "$(texlive-module_synonyms_to_language_lua_line "$synonyms")" >> "$dest"
232 [ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest"
233 [ -n "$file_exceptions" ] && printf "\t\thyphenation = '%s',\n" "$file_exceptions" >> "$dest"
234 [ -n "$luaspecial" ] && printf "\t\tspecial = '%s',\n" "$luaspecial" >> "$dest"
235 printf "\t},\n" >> "$dest"
236}
237
62# @FUNCTION: texlive-module_src_compile 238# @FUNCTION: texlive-module_src_compile
63# @DESCRIPTION: 239# @DESCRIPTION:
64# exported function: 240# exported function:
65# Will look for format.foo.cnf and build foo format files using fmtutil 241# Generates the config files that are to be installed in /etc/texmf;
242# texmf-update script will take care of merging the different config files for
243# different packages in a single one used by the whole tex installation.
244#
245# Once the config files are generated, we build the format files using fmtutil
66# (provided by texlive-core). The compiled format files will be sent to 246# (provided by texlive-core). The compiled format files will be sent to
67# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the 247# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
68# sandbox 248# sandbox.
69# The next step is to generate config files that are to be installed in
70# /etc/texmf; texmf-update script will take care of merging the different config
71# files for different packages in a single one used by the whole tex installation.
72 249
73texlive-module_src_compile() { 250texlive-module_src_compile() {
74 # Build format files 251 # Generate config files from the tlpobj files provided by TeX Live 2008 and
75 for i in texmf/fmtutil/format*.cnf; do 252 # later
76 if [ -f "${i}" ]; then
77 einfo "Building format ${i}"
78 TEXMFHOME="${S}/texmf:${S}/texmf-dist"\
79 fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
80 || die "failed to build format ${i}"
81 fi
82 done
83
84 # Generate config files
85 # TeX Live 2007 was providing lists. For 2008 they are now tlpobj.
86 if [ -z "${PV##2007*}" ] ; then
87 for i in "${S}"/texmf/lists/*;
88 do
89 grep '^!' "${i}" | sed -e 's/^!//' | tr ' ' '@' |sort|uniq >> "${T}/jobs"
90 done
91 else
92 for i in "${S}"/tlpkg/tlpobj/*; 253 for i in "${S}"/tlpkg/tlpobj/*;
93 do 254 do
94 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' ' '@' |sort|uniq >> "${T}/jobs" 255 grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs"
95 done 256 done
96 fi
97 257
98 for i in $(<"${T}/jobs"); 258 for i in $(<"${T}/jobs");
99 do 259 do
100 j="$(echo $i | tr '@' ' ')" 260 j="$(echo $i | tr '@' ' ')"
101 command=${j%% *} 261 command=${j%% *}
108 addDvipsMap) 268 addDvipsMap)
109 echo "p +${parameter}" >> "${S}/${PN}-config.ps";; 269 echo "p +${parameter}" >> "${S}/${PN}-config.ps";;
110 addDvipdfmMap) 270 addDvipdfmMap)
111 echo "f ${parameter}" >> "${S}/${PN}-config";; 271 echo "f ${parameter}" >> "${S}/${PN}-config";;
112 AddHyphen) 272 AddHyphen)
113 ewarn "Sorry, $command not implemented yet.";; 273 texlive-module_make_language_def_lines "$parameter"
274 texlive-module_make_language_dat_lines "$parameter"
275 [ "${PV#2008}" = "${PV}" -a "${PV#2009}" = "${PV}" ] && texlive-module_make_language_lua_lines "$parameter"
276 ;;
277 AddFormat)
278 texlive-module_add_format "$parameter";;
114 BuildFormat) 279 BuildFormat)
115 elog "Format $parameter already built.";; 280 einfo "Format $parameter already built.";;
116 BuildLanguageDat) 281 BuildLanguageDat)
117 elog "Language file $parameter already generated.";; 282 einfo "Language file $parameter already generated.";;
118 *) 283 *)
119 die "No rule to proccess ${command}. Please file a bug." 284 die "No rule to proccess ${command}. Please file a bug."
120 esac 285 esac
121 done 286 done
287
288 # Build format files
289 for i in texmf/fmtutil/format*.cnf; do
290 if [ -f "${i}" ]; then
291 einfo "Building format ${i}"
292 VARTEXFONTS="${T}/fonts" TEXMFHOME="${S}/texmf:${S}/texmf-dist:${S}/texmf-var"\
293 env -u TEXINPUTS fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
294 || die "failed to build format ${i}"
295 fi
296 done
297
298 # Delete ls-R files, these should not be created but better be certain they
299 # do not end up being installed.
300 find . -name 'ls-R' -delete
122} 301}
123 302
124# @FUNCTION: texlive-module_src_install 303# @FUNCTION: texlive-module_src_install
125# @DESCRIPTION: 304# @DESCRIPTION:
126# exported function: 305# exported function:
127# Install texmf and config files to the system 306# Installs texmf and config files to the system.
128 307
129texlive-module_src_install() { 308texlive-module_src_install() {
130 for i in texmf/fmtutil/format*.cnf; do 309 for i in texmf/fmtutil/format*.cnf; do
131 [ -f "${i}" ] && etexlinks "${i}" 310 [ -f "${i}" ] && etexlinks "${i}"
132 done 311 done
133 312
134 insinto /usr/share 313 dodir /usr/share
135 if [ -z "${PN##*documentation*}" ] || use doc; then 314 if [ -z "${PN##*documentation*}" ] || use doc; then
136 [ -d texmf-doc ] && doins -r texmf-doc 315 [ -d texmf-doc ] && cp -pR texmf-doc "${D}/usr/share/"
137 else 316 else
138 [ -d texmf/doc ] && rm -rf texmf/doc 317 [ -d texmf/doc ] && rm -rf texmf/doc
139 [ -d texmf-dist/doc ] && rm -rf texmf-dist/doc 318 [ -d texmf-dist/doc ] && rm -rf texmf-dist/doc
140 fi 319 fi
141 320
142 [ -d texmf ] && doins -r texmf 321 [ -d texmf ] && cp -pR texmf "${D}/usr/share/"
143 [ -d texmf-dist ] && doins -r texmf-dist 322 [ -d texmf-dist ] && cp -pR texmf-dist "${D}/usr/share/"
144 [ -n "${PV##2007*}" ] && [ -d tlpkg ] && use source && doins -r tlpkg 323 [ -d tlpkg ] && use source && cp -pR tlpkg "${D}/usr/share/"
145 324
146 insinto /var/lib/texmf 325 insinto /var/lib/texmf
147 [ -d texmf-var ] && doins -r texmf-var/* 326 [ -d texmf-var ] && doins -r texmf-var/*
148 327
149 insinto /etc/texmf/updmap.d 328 insinto /etc/texmf/updmap.d
151 insinto /etc/texmf/dvips.d 330 insinto /etc/texmf/dvips.d
152 [ -f "${S}/${PN}-config.ps" ] && doins "${S}/${PN}-config.ps" 331 [ -f "${S}/${PN}-config.ps" ] && doins "${S}/${PN}-config.ps"
153 insinto /etc/texmf/dvipdfm/config 332 insinto /etc/texmf/dvipdfm/config
154 [ -f "${S}/${PN}-config" ] && doins "${S}/${PN}-config" 333 [ -f "${S}/${PN}-config" ] && doins "${S}/${PN}-config"
155 334
335 if [ -f "${S}/language.${PN}.def" ] ; then
336 insinto /etc/texmf/language.def.d
337 doins "${S}/language.${PN}.def"
338 fi
339
340 if [ -f "${S}/language.${PN}.dat" ] ; then
341 insinto /etc/texmf/language.dat.d
342 doins "${S}/language.${PN}.dat"
343 fi
344
345 if [ -f "${S}/language.${PN}.dat.lua" ] ; then
346 insinto /etc/texmf/language.dat.lua.d
347 doins "${S}/language.${PN}.dat.lua"
348 fi
349
350 [ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS}
351
156 texlive-common_handle_config_files 352 texlive-common_handle_config_files
157} 353}
158 354
159# @FUNCTION: texlive-module_pkg_postinst 355# @FUNCTION: texlive-module_pkg_postinst
160# @DESCRIPTION: 356# @DESCRIPTION:
161# exported function: 357# exported function:
162# run texmf-update to ensure the tex installation is consistent with the 358# Run texmf-update to ensure the tex installation is consistent with the
163# installed texmf trees. 359# installed texmf trees.
164 360
165texlive-module_pkg_postinst() { 361texlive-module_pkg_postinst() {
166 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then 362 etexmf-update
167 /usr/sbin/texmf-update
168 else
169 ewarn "Cannot run texmf-update for some reason."
170 ewarn "Your texmf tree might be inconsistent with your configuration"
171 ewarn "Please try to figure what has happened"
172 fi
173} 363}
174 364
175# @FUNCTION: texlive-module_pkg_postrm 365# @FUNCTION: texlive-module_pkg_postrm
176# @DESCRIPTION: 366# @DESCRIPTION:
177# exported function: 367# exported function:
178# 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
179# installed texmf trees. 369# installed texmf trees.
180 370
181texlive-module_pkg_postrm() { 371texlive-module_pkg_postrm() {
182 if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then 372 etexmf-update
183 /usr/sbin/texmf-update
184 else
185 ewarn "Cannot run texmf-update for some reason."
186 ewarn "Your texmf tree might be inconsistent with your configuration"
187 ewarn "Please try to figure what has happened"
188 fi
189} 373}
190 374
375if [ "${PV#2008}" != "${PV}" ]; then
191EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm 376EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
377else
378EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
379fi

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