eclass/texlive-module.eclass - mirrors/cros/chromiumos/overlays/portage-stable - Git at Google

 # Copyright 1999-2008 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/eclass/texlive-module.eclass,v 1.34 2010/01/13 15:16:49 fauli Exp $

 # @ECLASS: texlive-module.eclass
 # @MAINTAINER:
 # tex@gentoo.org
 #
 # 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)
 #
 # What is assumed is that it unpacks texmf and texmf-dist directories to
 # ${WORKDIR}.
 #
 # It inherits texlive-common

 # @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
 # @DESCRIPTION:
 # The list of packages that will be installed. This variable will be expanded to
 # SRC_URI:
 #
 # For TeX Live 2008: foo -> texlive-module-foo-${PV}.tar.lzma
 # For TeX Live 2009: foo -> texlive-module-foo-${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. This is only
 # valid for TeX Live 2008 and later

 # @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. This is only
 # valid for TeX Live 2008 and later

 # @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: 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.

 inherit texlive-common

 HOMEPAGE="http://www.tug.org/texlive/"

 COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}"

 IUSE="source"

 # TeX Live 2008 was providing .tar.lzma files of CTAN packages. For 2009 they are now
 # .tar.xz
 if [ "${PV#2008}" != "${PV}" ]; then
 	PKGEXT=tar.lzma
 	DEPEND="${COMMON_DEPEND}
 		|| ( app-arch/xz-utils app-arch/lzma-utils )"
 else
 	PKGEXT=tar.xz
 	DEPEND="${COMMON_DEPEND}
 		app-arch/xz-utils"
 fi

 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"

 S="${WORKDIR}"

 if [ "${PV#2008}" == "${PV}" ]; then

 # @FUNCTION: texlive-module_src_unpack
 # @DESCRIPTION:
 # Only for TeX Live 2009.
 # Gives tar.xz unpack support until we can use an EAPI with that support.

 RELOC_TARGET=texmf-dist

 texlive-module_src_unpack() {
 	local i s
 	for i in ${A}
 	do
 		s="${DISTDIR%/}/${i}"
 		einfo "Unpacking ${s} to ${PWD}"
 		test -s "${s}" || die "${s} does not exist"
 		xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed"
 	done
 	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
 }

 fi

 # @FUNCTION: texlive-module_add_format
 # @DESCRIPTION:
 # Creates/appends to a format.${PN}.cnf file for fmtutil.
 # 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 $@"
 	[ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil
 	[ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; }
 	if [ "${mode}" == "disabled" ]; then
 		printf "#! " >> texmf/fmtutil/format.${PN}.cnf
 	fi
 	[ -z "${patterns}" ] && patterns="-"
 	printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${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
 	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:
 # Only valid for TeXLive 2008.
 # 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
 	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_src_compile
 # @DESCRIPTION:
 # exported function:
 # Will look for format.foo.cnf and build foo 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
 # The next step is to generate 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.

 texlive-module_src_compile() {
 	# Generate config files
 	# TeX Live 2007 was providing lists. For 2008 they are now tlpobj.
 	for i in "${S}"/tlpkg/tlpobj/*;
 	do
 		grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' ' '@' |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}/${PN}.cfg";;
 			addDvipsMap)
 				echo "p	+${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 "$parameter";;
 			AddFormat)
 				texlive-module_add_format "$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/fmtutil/format*.cnf; do
 		if [ -f "${i}" ]; then
 			einfo "Building format ${i}"
 			VARTEXFONTS="${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:
 # Install texmf and config files to the system

 texlive-module_src_install() {
 	for i in texmf/fmtutil/format*.cnf; do
 		[ -f "${i}" ] && etexlinks "${i}"
 	done

 	dodir /usr/share
 	if [ -z "${PN##*documentation*}" ] || use doc; then
 		[ -d texmf-doc ] && cp -pR texmf-doc "${D}/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 "${D}/usr/share/"
 	[ -d texmf-dist ] && cp -pR texmf-dist "${D}/usr/share/"
 	[ -d tlpkg ] && use source && cp -pR tlpkg "${D}/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
 	[ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS}

 	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() {
 	if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
 		/usr/sbin/texmf-update
 	else
 		ewarn "Cannot run texmf-update for some reason."
 		ewarn "Your texmf tree might be inconsistent with your configuration"
 		ewarn "Please try to figure what has happened"
 	fi
 }

 # @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() {
 	if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
 		/usr/sbin/texmf-update
 	else
 		ewarn "Cannot run texmf-update for some reason."
 		ewarn "Your texmf tree might be inconsistent with your configuration"
 		ewarn "Please try to figure what has happened"
 	fi
 }

 if [ "${PV#2008}" != "${PV}" ]; then
 EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
 else
 EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
 fi
	# Copyright 1999-2008 Gentoo Foundation
	# Distributed under the terms of the GNU General Public License v2
	# $Header: /var/cvsroot/gentoo-x86/eclass/texlive-module.eclass,v 1.34 2010/01/13 15:16:49 fauli Exp $

	# @ECLASS: texlive-module.eclass
	# @MAINTAINER:
	# tex@gentoo.org
	#
	# 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)
	#
	# What is assumed is that it unpacks texmf and texmf-dist directories to
	# ${WORKDIR}.
	#
	# It inherits texlive-common

	# @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
	# @DESCRIPTION:
	# The list of packages that will be installed. This variable will be expanded to
	# SRC_URI:
	#
	# For TeX Live 2008: foo -> texlive-module-foo-${PV}.tar.lzma
	# For TeX Live 2009: foo -> texlive-module-foo-${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. This is only
	# valid for TeX Live 2008 and later

	# @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. This is only
	# valid for TeX Live 2008 and later

	# @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: 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.

	inherit texlive-common

	HOMEPAGE="http://www.tug.org/texlive/"

	COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}"

	IUSE="source"

	# TeX Live 2008 was providing .tar.lzma files of CTAN packages. For 2009 they are now
	# .tar.xz
	if [ "${PV#2008}" != "${PV}" ]; then
	PKGEXT=tar.lzma
	DEPEND="${COMMON_DEPEND}
	\|\| ( app-arch/xz-utils app-arch/lzma-utils )"
	else
	PKGEXT=tar.xz
	DEPEND="${COMMON_DEPEND}
	app-arch/xz-utils"
	fi

	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"

	S="${WORKDIR}"

	if [ "${PV#2008}" == "${PV}" ]; then

	# @FUNCTION: texlive-module_src_unpack
	# @DESCRIPTION:
	# Only for TeX Live 2009.
	# Gives tar.xz unpack support until we can use an EAPI with that support.

	RELOC_TARGET=texmf-dist

	texlive-module_src_unpack() {
	local i s
	for i in ${A}
	do
	s="${DISTDIR%/}/${i}"
	einfo "Unpacking ${s} to ${PWD}"
	test -s "${s}" \|\| die "${s} does not exist"
	xz -dc -- "${s}" \| tar xof - \|\| die "Unpacking ${s} failed"
	done
	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
	}

	fi

	# @FUNCTION: texlive-module_add_format
	# @DESCRIPTION:
	# Creates/appends to a format.${PN}.cnf file for fmtutil.
	# 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 $@"
	[ -d texmf/fmtutil ] \|\| mkdir -p texmf/fmtutil
	[ -f texmf/fmtutil/format.${PN}.cnf ] \|\| { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; }
	if [ "${mode}" == "disabled" ]; then
	printf "#! " >> texmf/fmtutil/format.${PN}.cnf
	fi
	[ -z "${patterns}" ] && patterns="-"
	printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${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
	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:
	# Only valid for TeXLive 2008.
	# 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
	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_src_compile
	# @DESCRIPTION:
	# exported function:
	# Will look for format.foo.cnf and build foo 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
	# The next step is to generate 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.

	texlive-module_src_compile() {
	# Generate config files
	# TeX Live 2007 was providing lists. For 2008 they are now tlpobj.
	for i in "${S}"/tlpkg/tlpobj/*;
	do
	grep '^execute ' "${i}" \| sed -e 's/^execute //' \| tr ' ' '@' \|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}/${PN}.cfg";;
	addDvipsMap)
	echo "p +${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 "$parameter";;
	AddFormat)
	texlive-module_add_format "$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/fmtutil/format*.cnf; do
	if [ -f "${i}" ]; then
	einfo "Building format ${i}"
	VARTEXFONTS="${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:
	# Install texmf and config files to the system

	texlive-module_src_install() {
	for i in texmf/fmtutil/format*.cnf; do
	[ -f "${i}" ] && etexlinks "${i}"
	done

	dodir /usr/share
	if [ -z "${PN##documentation}" ] \|\| use doc; then
	[ -d texmf-doc ] && cp -pR texmf-doc "${D}/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 "${D}/usr/share/"
	[ -d texmf-dist ] && cp -pR texmf-dist "${D}/usr/share/"
	[ -d tlpkg ] && use source && cp -pR tlpkg "${D}/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
	[ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS}

	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() {
	if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
	/usr/sbin/texmf-update
	else
	ewarn "Cannot run texmf-update for some reason."
	ewarn "Your texmf tree might be inconsistent with your configuration"
	ewarn "Please try to figure what has happened"
	fi
	}

	# @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() {
	if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
	/usr/sbin/texmf-update
	else
	ewarn "Cannot run texmf-update for some reason."
	ewarn "Your texmf tree might be inconsistent with your configuration"
	ewarn "Please try to figure what has happened"
	fi
	}

	if [ "${PV#2008}" != "${PV}" ]; then
	EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
	else
	EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
	fi