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# Copyright 1999-2008 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/eclass/texlive-module.eclass,v 1.15 2008/08/22 11:31:40 aballier Exp $
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# @ECLASS: texlive-module.eclass
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# @MAINTAINER:
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# tex@gentoo.org
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#
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# Original Author: Alexis Ballier <aballier@gentoo.org>
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# @BLURB: Provide generic install functions so that modular texlive's texmf ebuild will only have to inherit this eclass
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# @DESCRIPTION:
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# Purpose: Provide generic install functions so that modular texlive's texmf ebuilds will
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# only have to inherit this eclass.
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# Ebuilds have to provide TEXLIVE_MODULE_CONTENTS variable that contains the list
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# of packages that it will install. (See below)
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#
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# What is assumed is that it unpacks texmf and texmf-dist directories to
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# ${WORKDIR}.
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#
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# It inherits texlive-common
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# @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
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# @DESCRIPTION:
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# The list of packages that will be installed. This variable will be expanded to
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# SRC_URI:
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#
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# For TeX Live 2007: foo -> texlive-module-foo-${PV}.zip
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# For TeX Live 2008: foo -> texlive-module-foo-${PV}.tar.lzma
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# @ECLASS-VARIABLE: TEXLIVE_MODULE_DOC_CONTENTS
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# @DESCRIPTION:
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# The list of packages that will be installed if the doc useflag is enabled.
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# Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
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# valid for TeX Live 2008
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# @ECLASS-VARIABLE: TEXLIVE_MODULE_SRC_CONTENTS
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# @DESCRIPTION:
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# The list of packages that will be installed if the source useflag is enabled.
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# Expansion to SRC_URI is the same as for TEXLIVE_MODULE_CONTENTS. This is only
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# valid for TeX Live 2008
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inherit texlive-common
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HOMEPAGE="http://www.tug.org/texlive/"
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COMMON_DEPEND=">=app-text/texlive-core-${PV}
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${TEXLIVE_MODULES_DEPS}"
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IUSE=""
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# TeX Live 2007 was providing .zip files of CTAN packages. For 2008 they are now
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# .tar.lzma
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if [ -z "${PV##2007*}" ] ; then
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for i in ${TEXLIVE_MODULE_CONTENTS}; do
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SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.zip"
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done
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DEPEND="${COMMON_DEPEND}
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app-arch/unzip"
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else
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for i in ${TEXLIVE_MODULE_CONTENTS}; do
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SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.tar.lzma"
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done
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DEPEND="${COMMON_DEPEND}
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app-arch/lzma-utils"
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IUSE="${IUSE} source"
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# Forge doc SRC_URI
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[ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} doc? ("
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for i in ${TEXLIVE_MODULE_DOC_CONTENTS}; do
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SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.tar.lzma"
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done
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[ -n "${PN##*documentation*}" ] && [ -n "${TEXLIVE_MODULE_DOC_CONTENTS}" ] && SRC_URI="${SRC_URI} )"
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# Forge source SRC_URI
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if [ -n "${TEXLIVE_MODULE_SRC_CONTENTS}" ] ; then
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SRC_URI="${SRC_URI} source? ("
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for i in ${TEXLIVE_MODULE_SRC_CONTENTS}; do
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SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.tar.lzma"
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done
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SRC_URI="${SRC_URI} )"
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fi
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fi
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RDEPEND="${COMMON_DEPEND}"
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[ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc"
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S="${WORKDIR}"
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# @FUNCTION: texlive-module_make_language_def_lines
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# @DESCRIPTION:
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# Only valid for TeXLive 2008.
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# Creates a language.${PN}.def entry to put in /etc/texmf/language.def.d
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# It parses the AddHyphen directive of tlpobj files to create it.
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texlive-module_make_language_def_lines() {
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local lefthyphenmin righthyphenmin synonyms name file
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eval $@
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einfo "Generating language.def entry for $@"
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[ -z "$lefthyphenmin" ] && lefthyphenmin="2"
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[ -z "$righthyphenmin" ] && righthyphenmin="3"
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echo "\\addlanguage{$name}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
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if [ -n "$synonyms" ] ; then
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for i in $(echo $synonyms | tr ',' ' ') ; do
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einfo "Generating language.def synonym $i for $@"
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echo "\\addlanguage{$i}{$file}{}{$lefthyphenmin}{$righthyphenmin}" >> "${S}/language.${PN}.def"
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done
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fi
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}
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# @FUNCTION: texlive-module_make_language_dat_lines
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# @DESCRIPTION:
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# Only valid for TeXLive 2008.
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# Creates a language.${PN}.dat entry to put in /etc/texmf/language.dat.d
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# It parses the AddHyphen directive of tlpobj files to create it.
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texlive-module_make_language_dat_lines() {
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local lefthyphenmin righthyphenmin synonyms name file
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eval $@
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einfo "Generating language.dat entry for $@"
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echo "$name $file" >> "${S}/language.${PN}.dat"
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if [ -n "$synonyms" ] ; then
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for i in $(echo $synonyms | tr ',' ' ') ; do
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einfo "Generating language.dat synonym $i for $@"
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echo "=$i" >> "${S}/language.${PN}.dat"
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done
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fi
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}
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# @FUNCTION: texlive-module_src_compile
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# @DESCRIPTION:
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# exported function:
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# Will look for format.foo.cnf and build foo format files using fmtutil
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# (provided by texlive-core). The compiled format files will be sent to
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# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
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# sandbox
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# The next step is to generate config files that are to be installed in
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# /etc/texmf; texmf-update script will take care of merging the different config
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# files for different packages in a single one used by the whole tex installation.
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texlive-module_src_compile() {
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# Build format files
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for i in texmf/fmtutil/format*.cnf; do
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if [ -f "${i}" ]; then
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einfo "Building format ${i}"
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TEXMFHOME="${S}/texmf:${S}/texmf-dist"\
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fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
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|| die "failed to build format ${i}"
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fi
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done
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# Generate config files
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# TeX Live 2007 was providing lists. For 2008 they are now tlpobj.
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if [ -z "${PV##2007*}" ] ; then
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for i in "${S}"/texmf/lists/*;
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do
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grep '^!' "${i}" | sed -e 's/^!//' | tr ' ' '@' |sort|uniq >> "${T}/jobs"
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done
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else
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for i in "${S}"/tlpkg/tlpobj/*;
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do
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grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' ' '@' |sort|uniq >> "${T}/jobs"
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done
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fi
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for i in $(<"${T}/jobs");
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do
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j="$(echo $i | tr '@' ' ')"
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command=${j%% *}
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parameter=${j#* }
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case "${command}" in
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addMap)
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echo "Map ${parameter}" >> "${S}/${PN}.cfg";;
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addMixedMap)
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echo "MixedMap ${parameter}" >> "${S}/${PN}.cfg";;
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addDvipsMap)
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echo "p +${parameter}" >> "${S}/${PN}-config.ps";;
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addDvipdfmMap)
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echo "f ${parameter}" >> "${S}/${PN}-config";;
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AddHyphen)
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texlive-module_make_language_def_lines "$parameter"
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texlive-module_make_language_dat_lines "$parameter";;
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BuildFormat)
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einfo "Format $parameter already built.";;
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BuildLanguageDat)
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einfo "Language file $parameter already generated.";;
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*)
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die "No rule to proccess ${command}. Please file a bug."
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esac
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done
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}
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# @FUNCTION: texlive-module_src_install
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# @DESCRIPTION:
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# exported function:
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# Install texmf and config files to the system
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texlive-module_src_install() {
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for i in texmf/fmtutil/format*.cnf; do
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[ -f "${i}" ] && etexlinks "${i}"
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done
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insinto /usr/share
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if [ -z "${PN##*documentation*}" ] || use doc; then
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[ -d texmf-doc ] && doins -r texmf-doc
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else
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[ -d texmf/doc ] && rm -rf texmf/doc
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[ -d texmf-dist/doc ] && rm -rf texmf-dist/doc
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fi
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[ -d texmf ] && doins -r texmf
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[ -d texmf-dist ] && doins -r texmf-dist
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[ -n "${PV##2007*}" ] && [ -d tlpkg ] && use source && doins -r tlpkg
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insinto /var/lib/texmf
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[ -d texmf-var ] && doins -r texmf-var/*
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insinto /etc/texmf/updmap.d
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[ -f "${S}/${PN}.cfg" ] && doins "${S}/${PN}.cfg"
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insinto /etc/texmf/dvips.d
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[ -f "${S}/${PN}-config.ps" ] && doins "${S}/${PN}-config.ps"
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insinto /etc/texmf/dvipdfm/config
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[ -f "${S}/${PN}-config" ] && doins "${S}/${PN}-config"
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if [ -f "${S}/language.${PN}.def" ] ; then
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insinto /etc/texmf/language.def.d
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doins "${S}/language.${PN}.def"
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fi
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if [ -f "${S}/language.${PN}.dat" ] ; then
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insinto /etc/texmf/language.dat.d
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doins "${S}/language.${PN}.dat"
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fi
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texlive-common_handle_config_files
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}
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# @FUNCTION: texlive-module_pkg_postinst
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# @DESCRIPTION:
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# exported function:
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# run texmf-update to ensure the tex installation is consistent with the
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# installed texmf trees.
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texlive-module_pkg_postinst() {
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if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
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/usr/sbin/texmf-update
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else
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ewarn "Cannot run texmf-update for some reason."
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ewarn "Your texmf tree might be inconsistent with your configuration"
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ewarn "Please try to figure what has happened"
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fi
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}
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# @FUNCTION: texlive-module_pkg_postrm
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# @DESCRIPTION:
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# exported function:
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# run texmf-update to ensure the tex installation is consistent with the
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# installed texmf trees.
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texlive-module_pkg_postrm() {
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if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
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/usr/sbin/texmf-update
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else
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ewarn "Cannot run texmf-update for some reason."
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ewarn "Your texmf tree might be inconsistent with your configuration"
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ewarn "Please try to figure what has happened"
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fi
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}
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EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
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