reinit the tree, so we can have metadata

1 files changed, 249 insertions, 0 deletions

diff --git a/eclass/latex-package.eclass b/eclass/latex-package.eclass
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+++ b/eclass/latex-package.eclass
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+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+# @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 and eutils in EAPI 5 and earlier.
+
+case ${EAPI:-0} in
+	0|1|2|3|4|5) inherit base eutils ;;
+	6) ;;
+	*) die "Unknown EAPI ${EAPI} for ${ECLASS}" ;;
+esac
+
+RDEPEND="virtual/latex-base"
+DEPEND="${RDEPEND}
+	>=sys-apps/texinfo-4.2-r5"
+HOMEPAGE="http://www.tug.org/"
+TEXMF="/usr/share/texmf-site"
+
+# @ECLASS-VARIABLE: SUPPLIER
+# @DESCRIPTION:
+# This refers to the font supplier; it should be overridden (see eclass
+# DESCRIPTION above)
+SUPPLIER="misc"
+
+# @ECLASS-VARIABLE: LATEX_DOC_ARGUMENTS
+# @DESCRIPTION:
+# When compiling documentation (.tex/.dtx), this variable will be passed
+# to pdflatex as additional argument (e.g. -shell-escape). This variable
+# must be set after inherit, as it gets automatically cleared otherwise.
+LATEX_DOC_ARGUMENTS=""
+
+# Kept for backwards compatibility
+latex-package_has_tetex_3() {
+	case ${EAPI:-0} in
+		0|1|2|3|4|5) return 0 ;;
+		*) die "${FUNCNAME} no longer supported in EAPI ${EAPI}" ;;
+	esac
+}
+
+# @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 $*
+
+	# Avoid generating font cache outside of the sandbox
+	export VARTEXFONTS="${T}/fonts"
+
+	# 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}/${i}
+					case "${EAPI:-0}" in
+						0|1|2|3) ;;
+						*)
+							# prevent compression of symlink target
+							docompress -x /usr/share/doc/${PF}/$(basename ${i})
+							;;
+					esac
+				done
+				;;
+			"tex" | "dtx")
+				if ! in_iuse doc || use doc ; then
+					for i in `find . -maxdepth 1 -type f -name "*.${1}"`
+					do
+						[ -n "${LATEX_PACKAGE_SKIP}" ] && has ${i##*/} ${LATEX_PACKAGE_SKIP} && continue
+						einfo "Making documentation: $i"
+						if pdflatex ${LATEX_DOC_ARGUMENTS} --halt-on-error --interaction=nonstopmode $i ; then
+							pdflatex ${LATEX_DOC_ARGUMENTS} --halt-on-error --interaction=nonstopmode $i || die
+						else
+							einfo "pdflatex failed, trying texi2dvi"
+							texi2dvi -q -c --language=latex $i || die
+						fi
+					done
+				fi
+				;;
+			"tfm" | "vf" | "afm")
+				for i in `find . -maxdepth 1 -type f -name "*.${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 --halt-on-error --interaction=nonstopmode $i || die
+	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 $*
+	texmf-update
+}
+
+EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm