eclass/latex-package.eclass - third_party/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/latex-package.eclass,v 1.38 2009/01/11 21:46:39 ulm Exp $

 # @ECLASS: latex-package.eclass
 # @MAINTAINER:
 # TeX team <tex@gentoo.org>
 #
 # Author Matthew Turk <satai@gentoo.org>
 # Martin Ehmsen <ehmsen@gentoo.org>
 # @BLURB: An eclass for easy installation of LaTeX packages
 # @DESCRIPTION:
 # This eClass is designed to be easy to use and implement.  The vast majority of
 # LaTeX packages will only need to define SRC_URI (and sometimes S) for a
 # successful installation.  If fonts need to be installed, then the variable
 # SUPPLIER must also be defined.
 #
 # However, those packages that contain subdirectories must process each
 # subdirectory individually.  For example, a package that contains directories
 # DIR1 and DIR2 must call latex-package_src_compile() and
 # latex-package_src_install() in each directory, as shown here:
 #
 # src_compile() {
 #    cd ${S}
 #    cd DIR1
 #    latex-package_src_compile
 #    cd ..
 #    cd DIR2
 #    latex-package_src_compile
 # }
 #
 # src_install() {
 #    cd ${S}
 #    cd DIR1
 #    latex-package_src_install
 #    cd ..
 #    cd DIR2
 #    latex-package_src_install
 # }
 #
 # The eClass automatically takes care of rehashing TeX's cache (ls-lR) after
 # installation and after removal, as well as creating final documentation from
 # TeX files that come with the source.  Note that we break TeX layout standards
 # by placing documentation in /usr/share/doc/${PN}
 #
 # For examples of basic installations, check out dev-tex/aastex and
 # dev-tex/leaflet .
 #
 # NOTE: The CTAN "directory grab" function creates files with different MD5
 # signatures EVERY TIME.  For this reason, if you are grabbing from the CTAN,
 # you must either grab each file individually, or find a place to mirror an
 # archive of them.  (iBiblio)
 #
 # It inherits base.

 inherit base

 RDEPEND="virtual/latex-base"
 DEPEND="${RDEPEND}
 	>=sys-apps/texinfo-4.2-r5"
 HOMEPAGE="http://www.tug.org/"
 SRC_URI="ftp://tug.ctan.org/macros/latex/"
 S=${WORKDIR}/${P}
 TEXMF="/usr/share/texmf"

 # @ECLASS-VARIABLE: SUPPLIER
 # @DESCRIPTION:
 # This refers to the font supplier; it should be overridden (see eclass
 # DESCRIPTION above)
 SUPPLIER="misc"

 # @FUNCTION: latex-package_has_tetex3
 # @RETURN: true if at least one of (>=tetex-3 or >=ptex-3.1.8 or >=texlive-core-2007) is installed, else false
 # @DESCRIPTION:
 # It is often used to know if the current TeX installation supports gentoo's
 # texmf-update or if the package has to do it the old way
 latex-package_has_tetex_3() {
 	if has_version '>=app-text/tetex-3' || has_version '>=app-text/ptex-3.1.8' || has_version '>=app-text/texlive-core-2007' ; then
 		true
 	else
 		false
 	fi
 }

 # @FUNCTION: latex-package_src_doinstall
 # @USAGE: [ module ]
 # @DESCRIPTION:
 # [module] can be one or more of: sh, sty, cls, fd, clo, def, cfg, dvi, ps, pdf,
 # tex, dtx, tfm, vf, afm, pfb, ttf, bst, styles, doc, fonts, bin, or all.
 # If [module] is not given, all is assumed.
 # It installs the files found in the current directory to the standard locations
 # for a TeX installation
 latex-package_src_doinstall() {
 	debug-print function $FUNCNAME $*
 	# This actually follows the directions for a "single-user" system
 	# at http://www.ctan.org/installationadvice/ modified for gentoo.
 	[ -z "$1" ] && latex-package_src_install all

 	while [ "$1" ]; do
 		case $1 in
 			"sh")
 				for i in `find . -maxdepth 1 -type f -name "*.${1}"`
 				do
 					dobin $i || die "dobin $i failed"
 				done
 				;;
 			"sty" | "cls" | "fd" | "clo" | "def" | "cfg")
 				for i in `find . -maxdepth 1 -type f -name "*.${1}"`
 				do
 					insinto ${TEXMF}/tex/latex/${PN}
 					doins $i || die "doins $i failed"
 				done
 				;;
 			"dvi" | "ps" | "pdf")
 				for i in `find . -maxdepth 1 -type f -name "*.${1}"`
 				do
 					insinto /usr/share/doc/${PF}
 					doins $i || die "doins $i failed"
 					dosym /usr/share/doc/${PF}/$(basename ${i}) ${TEXMF}/doc/latex/${PN}/${i}
 					#dodoc -u $i
 				done
 				;;
 			"tex" | "dtx")
 				for i in `find . -maxdepth 1 -type f -name "*.${1}"`
 				do
 					einfo "Making documentation: $i"
 					texi2dvi -q -c --language=latex $i &> /dev/null
 					done
 				;;
 			"tfm" | "vf" | "afm")
 				for i in `find . -maxdepth 1 -type f -name "*.${1}"`
 				do
 					insinto ${TEXMF}/fonts/${1}/${SUPPLIER}/${PN}
 					doins $i || die "doins $i failed"
 				done
 				;;
 			"pfb")
 				for i in `find . -maxdepth 1 -type f -name "*.pfb"`
 				do
 					insinto ${TEXMF}/fonts/type1/${SUPPLIER}/${PN}
 					doins $i || die "doins $i failed"
 				done
 				;;
 			"ttf")
 				for i in `find . -maxdepth 1 -type f -name "*.ttf"`
 				do
 					insinto ${TEXMF}/fonts/truetype/${SUPPLIER}/${PN}
 					doins $i || die "doins $i failed"
 				done
 				;;
 			"bst")
 				for i in `find . -maxdepth 1 -type f -name "*.bst"`
 				do
 					insinto ${TEXMF}/bibtex/bst/${PN}
 					doins $i || die "doins $i failed"
 				done
 				;;
 			"styles")
 				latex-package_src_doinstall sty cls fd clo def cfg bst
 				;;
 			"doc")
 				latex-package_src_doinstall tex dtx dvi ps pdf
 				;;
 			"fonts")
 				latex-package_src_doinstall tfm vf afm pfb ttf
 				;;
 			"bin")
 				latex-package_src_doinstall sh
 				;;
 			"all")
 				latex-package_src_doinstall styles fonts bin doc
 				;;
 		esac
 	shift
 	done
 }

 # @FUNCTION: latex-package_src_compile
 # @DESCRIPTION:
 # Calls latex for each *.ins in the current directory in order to generate the
 # relevant files that will be installed
 latex-package_src_compile() {
 	debug-print function $FUNCNAME $*
 	for i in `find \`pwd\` -maxdepth 1 -type f -name "*.ins"`
 	do
 		einfo "Extracting from $i"
 		latex --interaction=batchmode $i &> /dev/null
 	done
 }

 # @FUNCTION: latex-package_src_install
 # @DESCRIPTION:
 # Installs the package
 latex-package_src_install() {
 	debug-print function $FUNCNAME $*
 	latex-package_src_doinstall all
 	if [ -n "${DOCS}" ] ; then
 		dodoc ${DOCS}
 	fi
 }

 # @FUNCTION: latex-package_pkg_postinst
 # @DESCRIPTION:
 # Calls latex-package_rehash to ensure the TeX installation is consistent with
 # the kpathsea database
 latex-package_pkg_postinst() {
 	debug-print function $FUNCNAME $*
 	latex-package_rehash
 }

 # @FUNCTION: latex-package_pkg_postrm
 # @DESCRIPTION:
 # Calls latex-package_rehash to ensure the TeX installation is consistent with
 # the kpathsea database
 latex-package_pkg_postrm() {
 	debug-print function $FUNCNAME $*
 	latex-package_rehash
 }

 # @FUNCTION: latex-package_rehash
 # @DESCRIPTION:
 # Rehashes the kpathsea database, according to the current TeX installation
 latex-package_rehash() {
 	debug-print function $FUNCNAME $*
 	if latex-package_has_tetex_3 ; then
 		texmf-update
 	else
 		texconfig rehash
 	fi
 }

 EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
	# Copyright 1999-2008 Gentoo Foundation
	# Distributed under the terms of the GNU General Public License v2
	# $Header: /var/cvsroot/gentoo-x86/eclass/latex-package.eclass,v 1.38 2009/01/11 21:46:39 ulm Exp $

	# @ECLASS: latex-package.eclass
	# @MAINTAINER:
	# TeX team <tex@gentoo.org>
	#
	# Author Matthew Turk <satai@gentoo.org>
	# Martin Ehmsen <ehmsen@gentoo.org>
	# @BLURB: An eclass for easy installation of LaTeX packages
	# @DESCRIPTION:
	# This eClass is designed to be easy to use and implement. The vast majority of
	# LaTeX packages will only need to define SRC_URI (and sometimes S) for a
	# successful installation. If fonts need to be installed, then the variable
	# SUPPLIER must also be defined.
	#
	# However, those packages that contain subdirectories must process each
	# subdirectory individually. For example, a package that contains directories
	# DIR1 and DIR2 must call latex-package_src_compile() and
	# latex-package_src_install() in each directory, as shown here:
	#
	# src_compile() {
	# cd ${S}
	# cd DIR1
	# latex-package_src_compile
	# cd ..
	# cd DIR2
	# latex-package_src_compile
	# }
	#
	# src_install() {
	# cd ${S}
	# cd DIR1
	# latex-package_src_install
	# cd ..
	# cd DIR2
	# latex-package_src_install
	# }
	#
	# The eClass automatically takes care of rehashing TeX's cache (ls-lR) after
	# installation and after removal, as well as creating final documentation from
	# TeX files that come with the source. Note that we break TeX layout standards
	# by placing documentation in /usr/share/doc/${PN}
	#
	# For examples of basic installations, check out dev-tex/aastex and
	# dev-tex/leaflet .
	#
	# NOTE: The CTAN "directory grab" function creates files with different MD5
	# signatures EVERY TIME. For this reason, if you are grabbing from the CTAN,
	# you must either grab each file individually, or find a place to mirror an
	# archive of them. (iBiblio)
	#
	# It inherits base.

	inherit base

	RDEPEND="virtual/latex-base"
	DEPEND="${RDEPEND}
	>=sys-apps/texinfo-4.2-r5"
	HOMEPAGE="http://www.tug.org/"
	SRC_URI="ftp://tug.ctan.org/macros/latex/"
	S=${WORKDIR}/${P}
	TEXMF="/usr/share/texmf"

	# @ECLASS-VARIABLE: SUPPLIER
	# @DESCRIPTION:
	# This refers to the font supplier; it should be overridden (see eclass
	# DESCRIPTION above)
	SUPPLIER="misc"

	# @FUNCTION: latex-package_has_tetex3
	# @RETURN: true if at least one of (>=tetex-3 or >=ptex-3.1.8 or >=texlive-core-2007) is installed, else false
	# @DESCRIPTION:
	# It is often used to know if the current TeX installation supports gentoo's
	# texmf-update or if the package has to do it the old way
	latex-package_has_tetex_3() {
	if has_version '>=app-text/tetex-3' \|\| has_version '>=app-text/ptex-3.1.8' \|\| has_version '>=app-text/texlive-core-2007' ; then
	true
	else
	false
	fi
	}

	# @FUNCTION: latex-package_src_doinstall
	# @USAGE: [ module ]
	# @DESCRIPTION:
	# [module] can be one or more of: sh, sty, cls, fd, clo, def, cfg, dvi, ps, pdf,
	# tex, dtx, tfm, vf, afm, pfb, ttf, bst, styles, doc, fonts, bin, or all.
	# If [module] is not given, all is assumed.
	# It installs the files found in the current directory to the standard locations
	# for a TeX installation
	latex-package_src_doinstall() {
	debug-print function $FUNCNAME $*
	# This actually follows the directions for a "single-user" system
	# at http://www.ctan.org/installationadvice/ modified for gentoo.
	[ -z "$1" ] && latex-package_src_install all

	while [ "$1" ]; do
	case $1 in
	"sh")
	for i in `find . -maxdepth 1 -type f -name "*.${1}"`
	do
	dobin $i \|\| die "dobin $i failed"
	done
	;;
	"sty" \| "cls" \| "fd" \| "clo" \| "def" \| "cfg")
	for i in `find . -maxdepth 1 -type f -name "*.${1}"`
	do
	insinto ${TEXMF}/tex/latex/${PN}
	doins $i \|\| die "doins $i failed"
	done
	;;
	"dvi" \| "ps" \| "pdf")
	for i in `find . -maxdepth 1 -type f -name "*.${1}"`
	do
	insinto /usr/share/doc/${PF}
	doins $i \|\| die "doins $i failed"
	dosym /usr/share/doc/${PF}/$(basename ${i}) ${TEXMF}/doc/latex/${PN}/${i}
	#dodoc -u $i
	done
	;;
	"tex" \| "dtx")
	for i in `find . -maxdepth 1 -type f -name "*.${1}"`
	do
	einfo "Making documentation: $i"
	texi2dvi -q -c --language=latex $i &> /dev/null
	done
	;;
	"tfm" \| "vf" \| "afm")
	for i in `find . -maxdepth 1 -type f -name "*.${1}"`
	do
	insinto ${TEXMF}/fonts/${1}/${SUPPLIER}/${PN}
	doins $i \|\| die "doins $i failed"
	done
	;;
	"pfb")
	for i in `find . -maxdepth 1 -type f -name "*.pfb"`
	do
	insinto ${TEXMF}/fonts/type1/${SUPPLIER}/${PN}
	doins $i \|\| die "doins $i failed"
	done
	;;
	"ttf")
	for i in `find . -maxdepth 1 -type f -name "*.ttf"`
	do
	insinto ${TEXMF}/fonts/truetype/${SUPPLIER}/${PN}
	doins $i \|\| die "doins $i failed"
	done
	;;
	"bst")
	for i in `find . -maxdepth 1 -type f -name "*.bst"`
	do
	insinto ${TEXMF}/bibtex/bst/${PN}
	doins $i \|\| die "doins $i failed"
	done
	;;
	"styles")
	latex-package_src_doinstall sty cls fd clo def cfg bst
	;;
	"doc")
	latex-package_src_doinstall tex dtx dvi ps pdf
	;;
	"fonts")
	latex-package_src_doinstall tfm vf afm pfb ttf
	;;
	"bin")
	latex-package_src_doinstall sh
	;;
	"all")
	latex-package_src_doinstall styles fonts bin doc
	;;
	esac
	shift
	done
	}

	# @FUNCTION: latex-package_src_compile
	# @DESCRIPTION:
	# Calls latex for each *.ins in the current directory in order to generate the
	# relevant files that will be installed
	latex-package_src_compile() {
	debug-print function $FUNCNAME $*
	for i in `find \`pwd\` -maxdepth 1 -type f -name "*.ins"`
	do
	einfo "Extracting from $i"
	latex --interaction=batchmode $i &> /dev/null
	done
	}

	# @FUNCTION: latex-package_src_install
	# @DESCRIPTION:
	# Installs the package
	latex-package_src_install() {
	debug-print function $FUNCNAME $*
	latex-package_src_doinstall all
	if [ -n "${DOCS}" ] ; then
	dodoc ${DOCS}
	fi
	}

	# @FUNCTION: latex-package_pkg_postinst
	# @DESCRIPTION:
	# Calls latex-package_rehash to ensure the TeX installation is consistent with
	# the kpathsea database
	latex-package_pkg_postinst() {
	debug-print function $FUNCNAME $*
	latex-package_rehash
	}

	# @FUNCTION: latex-package_pkg_postrm
	# @DESCRIPTION:
	# Calls latex-package_rehash to ensure the TeX installation is consistent with
	# the kpathsea database
	latex-package_pkg_postrm() {
	debug-print function $FUNCNAME $*
	latex-package_rehash
	}

	# @FUNCTION: latex-package_rehash
	# @DESCRIPTION:
	# Rehashes the kpathsea database, according to the current TeX installation
	latex-package_rehash() {
	debug-print function $FUNCNAME $*
	if latex-package_has_tetex_3 ; then
	texmf-update
	else
	texconfig rehash
	fi
	}

	EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm