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Diffstat (limited to 'eclass/texlive-module.eclass')
| -rw-r--r-- | eclass/texlive-module.eclass | 401 |
1 files changed, 401 insertions, 0 deletions
diff --git a/eclass/texlive-module.eclass b/eclass/texlive-module.eclass new file mode 100644 index 000000000000..f78e00fefabd --- /dev/null +++ b/eclass/texlive-module.eclass @@ -0,0 +1,401 @@ +# Copyright 1999-2014 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ + +# @ECLASS: texlive-module.eclass +# @MAINTAINER: +# tex@gentoo.org +# @AUTHOR: +# Original Author: Alexis Ballier <aballier@gentoo.org> +# @BLURB: Provide generic install functions so that modular texlive's texmf ebuild will only have to inherit this eclass +# @DESCRIPTION: +# Purpose: Provide generic install functions so that modular texlive's texmf ebuilds will +# only have to inherit this eclass. +# Ebuilds have to provide TEXLIVE_MODULE_CONTENTS variable that contains the list +# of packages that it will install. (See below) +# +# For TeX Live versions prior to 2009, the ebuild was supposed to unpack the +# texmf and texmf-dist directories to ${WORKDIR} (which is what the default +# src_unpack does). +# Starting from TeX Live 2009, the eclass provides a src_unpack function taking +# care of unpacking and relocating the files that need it. +# +# It inherits texlive-common. Patching is supported via the PATCHES +# bash array. + +# @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS +# @DESCRIPTION: +# The list of packages that will be installed. This variable will be expanded to +# SRC_URI: +# foo -> texlive-module-foo-${PV}.tar.xz + +# @ECLASS-VARIABLE: TEXLIVE_MODULE_DOC_CONTENTS +# @DESCRIPTION: +# The list of packages that will be installed if the doc useflag is enabled. +# Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. + +# @ECLASS-VARIABLE: TEXLIVE_MODULE_SRC_CONTENTS +# @DESCRIPTION: +# The list of packages that will be installed if the source useflag is enabled. +# Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. + +# @ECLASS-VARIABLE: TEXLIVE_MODULE_BINSCRIPTS +# @DESCRIPTION: +# A space separated list of files that are in fact scripts installed in the +# texmf tree and that we want to be available directly. They will be installed in +# /usr/bin. + +# @ECLASS-VARIABLE: TEXLIVE_MODULE_BINLINKS +# @DESCRIPTION: +# A space separated list of links to add for BINSCRIPTS. +# The systax is: foo:bar to create a symlink bar -> foo. + +# @ECLASS-VARIABLE: TL_PV +# @DESCRIPTION: +# Normally the module's PV reflects the TeXLive release it belongs to. +# If this is not the case, TL_PV takes the version number for the +# needed app-text/texlive-core. + +# @ECLASS-VARIABLE: TL_MODULE_INFORMATION +# @DESCRIPTION: +# Information to display about the package. +# e.g. for enabling/disabling a feature + +# @ECLASS-VARIABLE: PATCHES +# @DESCRIPTION: +# Array variable specifying any patches to be applied. + +inherit texlive-common eutils + +case "${EAPI:-0}" in + 0|1|2) + die "EAPI='${EAPI}' is not supported anymore" + ;; + *) + ;; +esac + +HOMEPAGE="http://www.tug.org/texlive/" + +COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}" + +IUSE="source" + +# Starting from TeX Live 2009, upstream provides .tar.xz modules. +PKGEXT=tar.xz +DEPEND="${COMMON_DEPEND} + app-arch/xz-utils" + +for i in ${TEXLIVE_MODULE_CONTENTS}; do + SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}" +done + +# Forge doc SRC_URI +[ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} doc? (" +for i in ${TEXLIVE_MODULE_DOC_CONTENTS}; do + SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}" +done +[ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} )" + +# Forge source SRC_URI +if [ -n "${TEXLIVE_MODULE_SRC_CONTENTS}" ] ; then + SRC_URI="${SRC_URI} source? (" + for i in ${TEXLIVE_MODULE_SRC_CONTENTS}; do + SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.${PKGEXT}" + done + SRC_URI="${SRC_URI} )" +fi + +RDEPEND="${COMMON_DEPEND}" + +[ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc" + +# @ECLASS-VARIABLE: TEXLIVE_MODULE_OPTIONAL_ENGINE +# @DESCRIPTION: +# A space separated list of Tex engines that can be made optional. +# e.g. "luatex luajittex" + +if [ -n "${TEXLIVE_MODULE_OPTIONAL_ENGINE}" ] ; then + for engine in ${TEXLIVE_MODULE_OPTIONAL_ENGINE} ; do + IUSE="${IUSE} +${engine}" + done +fi + +S="${WORKDIR}" + +# @FUNCTION: texlive-module_src_unpack +# @DESCRIPTION: +# Only for TeX Live 2009 and later. +# After unpacking, the files that need to be relocated are moved accordingly. + +RELOC_TARGET=texmf-dist + +texlive-module_src_unpack() { + unpack ${A} + + grep RELOC tlpkg/tlpobj/* | awk '{print $2}' | sed 's#^RELOC/##' > "${T}/reloclist" + { for i in $(<"${T}/reloclist"); do dirname $i; done; } | uniq > "${T}/dirlist" + for i in $(<"${T}/dirlist"); do + [ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}" + done + for i in $(<"${T}/reloclist"); do + mv "${i}" "${RELOC_TARGET}"/$(dirname "${i}") || die "failed to relocate ${i} to ${RELOC_TARGET}/$(dirname ${i})" + done +} + +# @FUNCTION: texlive-module_src_prepare +# @DESCRIPTION: +# Apply patches from the PATCHES array and user patches, if any. + +texlive-module_src_prepare() { + [[ ${#PATCHES[@]} -gt 0 ]] && epatch "${PATCHES[@]}" + epatch_user +} + +# @FUNCTION: texlive-module_add_format +# @DESCRIPTION: +# Creates/appends to a format.${PN}.cnf file for fmtutil. +# It parses the AddFormat directive of tlpobj files to create it. +# This will make fmtutil generate the formats when asked and allow the remaining +# src_compile phase to build the formats. + +texlive-module_add_format() { + local name engine mode patterns options + eval $@ + einfo "Appending to format.${PN}.cnf for $@" + [ -d texmf-dist/fmtutil ] || mkdir -p texmf-dist/fmtutil + [ -f texmf-dist/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf-dist/fmtutil/format.${PN}.cnf; } + [ -n "${TEXLIVE_MODULE_OPTIONAL_ENGINE}" ] && has ${engine} ${TEXLIVE_MODULE_OPTIONAL_ENGINE} && use !${engine} && mode="disabled" + if [ "${mode}" = "disabled" ]; then + printf "#! " >> texmf-dist/fmtutil/format.${PN}.cnf + fi + [ -z "${patterns}" ] && patterns="-" + printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf-dist/fmtutil/format.${PN}.cnf +} + +# @FUNCTION: texlive-module_make_language_def_lines +# @DESCRIPTION: +# Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d. +# It parses the AddHyphen directive of tlpobj files to create it. + +texlive-module_make_language_def_lines() { + local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial + eval $@ + einfo "Generating language.def entry for $@" + [ -z "$lefthyphenmin" ] && lefthyphenmin="2" + [ -z "$righthyphenmin" ] && righthyphenmin="3" + echo "\\addlanguage{$name}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def" + if [ -n "$synonyms" ] ; then + for i in $(echo $synonyms | tr ',' ' ') ; do + einfo "Generating language.def synonym $i for $@" + echo "\\addlanguage{$i}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def" + done + fi +} + +# @FUNCTION: texlive-module_make_language_dat_lines +# @DESCRIPTION: +# Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d. +# It parses the AddHyphen directive of tlpobj files to create it. + +texlive-module_make_language_dat_lines() { + local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial + eval $@ + einfo "Generating language.dat entry for $@" + echo "$name $file" >> "${S}/language.${PN}.dat" + if [ -n "$synonyms" ] ; then + for i in $(echo $synonyms | tr ',' ' ') ; do + einfo "Generating language.dat synonym $i for $@" + echo "=$i" >> "${S}/language.${PN}.dat" + done + fi +} + +# @FUNCTION: texlive-module_synonyms_to_language_lua_line +# @DESCRIPTION: +# Helper function for texlive-module_make_language_lua_lines to generate a +# correctly formatted synonyms entry for language.dat.lua. + +texlive-module_synonyms_to_language_lua_line() { + local prev="" + for i in $(echo $@ | tr ',' ' ') ; do + printf "${prev} '%s'" $i + prev="," + done +} + +# @FUNCTION: texlive-module_make_language_lua_lines +# @DESCRIPTION: +# Only valid for TeXLive 2010 and later. +# Creates a language.${PN}.dat.lua entry to put in +# /etc/texmf/language.dat.lua.d. +# It parses the AddHyphen directive of tlpobj files to create it. + +texlive-module_make_language_lua_lines() { + local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial + local dest="${S}/language.${PN}.dat.lua" + eval $@ + [ -z "$lefthyphenmin" ] && lefthyphenmin="2" + [ -z "$righthyphenmin" ] && righthyphenmin="3" + einfo "Generating language.dat.lua entry for $@" + printf "\t['%s'] = {\n" "$name" >> "$dest" + printf "\t\tloader = '%s',\n" "$file" >> "$dest" + printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest" + printf "\t\tsynonyms = {%s },\n" "$(texlive-module_synonyms_to_language_lua_line "$synonyms")" >> "$dest" + [ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest" + [ -n "$file_exceptions" ] && printf "\t\thyphenation = '%s',\n" "$file_exceptions" >> "$dest" + [ -n "$luaspecial" ] && printf "\t\tspecial = '%s',\n" "$luaspecial" >> "$dest" + printf "\t},\n" >> "$dest" +} + +# @FUNCTION: texlive-module_src_compile +# @DESCRIPTION: +# exported function: +# Generates the config files that are to be installed in /etc/texmf; +# texmf-update script will take care of merging the different config files for +# different packages in a single one used by the whole tex installation. +# +# Once the config files are generated, we build the format files using fmtutil +# (provided by texlive-core). The compiled format files will be sent to +# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the +# sandbox. + +texlive-module_src_compile() { + # Generate config files from the tlpobj files provided by TeX Live 2008 and + # later + for i in "${S}"/tlpkg/tlpobj/*; + do + grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '##' |sort|uniq >> "${T}/jobs" + done + + for i in $(<"${T}/jobs"); + do + j="$(echo $i | tr '#' ' ')" + command=${j%% *} + parameter=${j#* } + case "${command}" in + addMap) + echo "Map ${parameter}" >> "${S}/${PN}.cfg";; + addMixedMap) + echo "MixedMap ${parameter}" >> "${S}/${PN}.cfg";; + addKanjiMap) + echo "KanjiMap ${parameter}" >> "${S}/${PN}.cfg";; + addDvipsMap) + echo "p +${parameter}" >> "${S}/${PN}-config.ps";; + addDvipdfmMap) + echo "f ${parameter}" >> "${S}/${PN}-config";; + AddHyphen) + texlive-module_make_language_def_lines "$parameter" + texlive-module_make_language_dat_lines "$parameter" + texlive-module_make_language_lua_lines "$parameter" + ;; + AddFormat) + texlive-module_add_format "$parameter";; + BuildFormat) + einfo "Format $parameter already built.";; + BuildLanguageDat) + einfo "Language file $parameter already generated.";; + *) + die "No rule to proccess ${command}. Please file a bug." + esac + done + + # Build format files + for i in texmf-dist/fmtutil/format*.cnf; do + if [ -f "${i}" ]; then + einfo "Building format ${i}" + [ -d texmf-var ] || mkdir texmf-var + [ -d texmf-var/web2c ] || mkdir texmf-var/web2c + VARTEXFONTS="${T}/fonts" TEXMFHOME="${S}/texmf:${S}/texmf-dist:${S}/texmf-var"\ + env -u TEXINPUTS fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\ + || die "failed to build format ${i}" + fi + done + + # Delete ls-R files, these should not be created but better be certain they + # do not end up being installed. + find . -name 'ls-R' -delete +} + +# @FUNCTION: texlive-module_src_install +# @DESCRIPTION: +# exported function: +# Installs texmf and config files to the system. + +texlive-module_src_install() { + for i in texmf-dist/fmtutil/format*.cnf; do + [ -f "${i}" ] && etexlinks "${i}" + done + + dodir /usr/share + if [ -z "${PN##*documentation*}" ] || use doc; then + [ -d texmf-doc ] && cp -pR texmf-doc "${ED}/usr/share/" + else + [ -d texmf/doc ] && rm -rf texmf/doc + [ -d texmf-dist/doc ] && rm -rf texmf-dist/doc + fi + + [ -d texmf ] && cp -pR texmf "${ED}/usr/share/" + [ -d texmf-dist ] && cp -pR texmf-dist "${ED}/usr/share/" + [ -d tlpkg ] && use source && cp -pR tlpkg "${ED}/usr/share/" + + insinto /var/lib/texmf + [ -d texmf-var ] && doins -r texmf-var/* + + insinto /etc/texmf/updmap.d + [ -f "${S}/${PN}.cfg" ] && doins "${S}/${PN}.cfg" + insinto /etc/texmf/dvips.d + [ -f "${S}/${PN}-config.ps" ] && doins "${S}/${PN}-config.ps" + insinto /etc/texmf/dvipdfm/config + [ -f "${S}/${PN}-config" ] && doins "${S}/${PN}-config" + + if [ -f "${S}/language.${PN}.def" ] ; then + insinto /etc/texmf/language.def.d + doins "${S}/language.${PN}.def" + fi + + if [ -f "${S}/language.${PN}.dat" ] ; then + insinto /etc/texmf/language.dat.d + doins "${S}/language.${PN}.dat" + fi + + if [ -f "${S}/language.${PN}.dat.lua" ] ; then + insinto /etc/texmf/language.dat.lua.d + doins "${S}/language.${PN}.dat.lua" + fi + + [ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS} + if [ -n "${TEXLIVE_MODULE_BINLINKS}" ] ; then + for i in ${TEXLIVE_MODULE_BINLINKS} ; do + [ -f "${ED}/usr/bin/${i%:*}" ] || die "Trying to install an invalid BINLINK. This should not happen. Please file a bug." + dosym ${i%:*} /usr/bin/${i#*:} + done + fi + + texlive-common_handle_config_files + TEXMF_PATH=${TEXMF_DIST_PATH} texlive-common_handle_config_files +} + +# @FUNCTION: texlive-module_pkg_postinst +# @DESCRIPTION: +# exported function: +# Run texmf-update to ensure the tex installation is consistent with the +# installed texmf trees. + +texlive-module_pkg_postinst() { + etexmf-update + [ -n "${TL_MODULE_INFORMATION}" ] && elog "${TL_MODULE_INFORMATION}" +} + +# @FUNCTION: texlive-module_pkg_postrm +# @DESCRIPTION: +# exported function: +# Run texmf-update to ensure the tex installation is consistent with the +# installed texmf trees. + +texlive-module_pkg_postrm() { + etexmf-update +} + +EXPORT_FUNCTIONS src_unpack src_prepare src_compile src_install \ + pkg_postinst pkg_postrm |