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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 1.48 2010/10/23 23:28:24 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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# For TeX Live versions prior to 2009, the ebuild was supposed to unpack the
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# texmf and texmf-dist directories to ${WORKDIR} (which is what the default
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# src_unpack does).
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# Starting from TeX Live 2009, the eclass provides a src_unpack function taking
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# care of unpacking and relocating the files that need it.
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#
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# It inherits texlive-common
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# @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
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# @DESCRIPTION:
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# The list of packages that will be installed. This variable will be expanded to
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# SRC_URI:
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#
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# For TeX Live 2008: foo -> texlive-module-foo-${PV}.tar.lzma
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# For TeX Live 2009: foo -> texlive-module-foo-${PV}.tar.xz
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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 and later
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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 and later
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# @ECLASS-VARIABLE: TEXLIVE_MODULE_BINSCRIPTS
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# @DESCRIPTION:
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# A space separated list of files that are in fact scripts installed in the
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# texmf tree and that we want to be available directly. They will be installed in
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# /usr/bin.
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# @ECLASS-VARIABLE: TL_PV
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# @DESCRIPTION:
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# Normally the module's PV reflects the TeXLive release it belongs to.
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# If this is not the case, TL_PV takes the version number for the
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# needed app-text/texlive-core.
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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-${TL_PV:-${PV}}"
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IUSE="source"
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# TeX Live 2008 was providing .tar.lzma files of CTAN packages.
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# For 2009 and 2010 they are now .tar.xz
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if [ "${PV#2008}" != "${PV}" ]; then
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PKGEXT=tar.lzma
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DEPEND="${COMMON_DEPEND}
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|| ( app-arch/xz-utils app-arch/lzma-utils )"
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else
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PKGEXT=tar.xz
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DEPEND="${COMMON_DEPEND}
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app-arch/xz-utils"
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fi
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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}.${PKGEXT}"
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done
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# Forge doc SRC_URI
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[ -n "${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}.${PKGEXT}"
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done
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[ -n "${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}.${PKGEXT}"
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done
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SRC_URI="${SRC_URI} )"
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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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if [ "${PV#2008}" = "${PV}" ]; then
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# @FUNCTION: texlive-module_src_unpack
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# @DESCRIPTION:
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# Only for TeX Live 2009 and later.
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# Gives tar.xz unpack support until we can use an EAPI with that support.
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# If EAPI supports tar.xz then it calls unpack instead of its own unpacker.
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# After unpacking, the files that need to relocated are moved accordingly.
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RELOC_TARGET=texmf-dist
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texlive-module_src_unpack() {
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if has "${EAPI:-0}" 0 1 2 ; then
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local i s
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for i in ${A}
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do
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s="${DISTDIR%/}/${i}"
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einfo "Unpacking ${s} to ${PWD}"
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test -s "${s}" || die "${s} does not exist"
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xz -dc -- "${s}" | tar xof - || die "Unpacking ${s} failed"
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done
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else
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unpack ${A}
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fi
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grep RELOC tlpkg/tlpobj/* | awk '{print $2}' | sed 's#^RELOC/##' > "${T}/reloclist"
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{ for i in $(<"${T}/reloclist"); do dirname $i; done; } | uniq > "${T}/dirlist"
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for i in $(<"${T}/dirlist"); do
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[ -d "${RELOC_TARGET}/${i}" ] || mkdir -p "${RELOC_TARGET}/${i}"
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done
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for i in $(<"${T}/reloclist"); do
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mv "${i}" "${RELOC_TARGET}"/$(dirname "${i}") || die "failed to relocate ${i} to ${RELOC_TARGET}/$(dirname ${i})"
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done
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}
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fi
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# @FUNCTION: texlive-module_add_format
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# @DESCRIPTION:
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# Creates/appends to a format.${PN}.cnf file for fmtutil.
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# It parses the AddFormat directive of tlpobj files to create it.
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# This will make fmtutil generate the formats when asked and allow the remaining
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# src_compile phase to build the formats
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texlive-module_add_format() {
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local name engine mode patterns options
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eval $@
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einfo "Appending to format.${PN}.cnf for $@"
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[ -d texmf/fmtutil ] || mkdir -p texmf/fmtutil
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[ -f texmf/fmtutil/format.${PN}.cnf ] || { echo "# Generated for ${PN} by texlive-module.eclass" > texmf/fmtutil/format.${PN}.cnf; }
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if [ "${mode}" = "disabled" ]; then
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printf "#! " >> texmf/fmtutil/format.${PN}.cnf
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fi
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[ -z "${patterns}" ] && patterns="-"
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printf "${name}\t${engine}\t${patterns}\t${options}\n" >> texmf/fmtutil/format.${PN}.cnf
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}
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# @FUNCTION: texlive-module_make_language_def_lines
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# @DESCRIPTION:
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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 file_patterns file_exceptions luaspecial
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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.${PN}.def"
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done
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fi
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}
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# @FUNCTION: texlive-module_make_language_dat_lines
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# @DESCRIPTION:
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# Creates a language.${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 file_patterns file_exceptions luaspecial
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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_synonyms_to_language_lua_line
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# @DESCRIPTION:
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# Helper function for texlive-module_make_language_lua_lines to generate a
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# correctly formatted synonyms entry for language.dat.lua
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texlive-module_synonyms_to_language_lua_line() {
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local prev=""
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for i in $(echo $@ | tr ',' ' ') ; do
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printf "${prev} '%s'" $i
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prev=","
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done
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}
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# @FUNCTION: texlive-module_make_language_lua_lines
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# @DESCRIPTION:
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# Only valid for TeXLive 2010.
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# Creates a language.${PN}.dat.lua entry to put in /etc/texmf/language.dat.lua.d
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# It parses the AddHyphen directive of tlpobj files to create it.
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texlive-module_make_language_lua_lines() {
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local lefthyphenmin righthyphenmin synonyms name file file_patterns file_exceptions luaspecial
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local dest="${S}/language.${PN}.dat.lua"
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eval $@
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einfo "Generating language.dat.lua entry for $@"
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printf "\t['%s'] = {\n" "$name" >> "$dest"
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printf "\t\tloader = '%s',\n" "$file" >> "$dest"
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printf "\t\tlefthyphenmin = %s,\n\t\trighthyphenmin = %s,\n" "$lefthyphenmin" "$righthyphenmin" >> "$dest"
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printf "\t\tsynonyms = {%s },\n" "$(texlive-module_synonyms_to_language_lua_line "$synonyms")" >> "$dest"
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[ -n "$file_patterns" ] && printf "\t\tpatterns = '%s',\n" "$file_patterns" >> "$dest"
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[ -n "$file_exceptions" ] && printf "\t\thyphenation = '%s',\n" "$file_exceptions" >> "$dest"
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[ -n "$luaspecial" ] && printf "\t\tspecial = '%s',\n" "$luaspecial" >> "$dest"
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printf "\t},\n" >> "$dest"
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}
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# @FUNCTION: texlive-module_src_compile
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# @DESCRIPTION:
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# exported function:
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# Generates the config files that are to be installed in /etc/texmf;
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# texmf-update script will take care of merging the different config files for
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# different packages in a single one used by the whole tex installation.
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#
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# Once the config files are generated, we build the format files using fmtutil
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# (provided by texlive-core). The compiled format files will be sent to
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# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
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# sandbox.
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texlive-module_src_compile() {
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# Generate config files from the tlpobj files provided by TeX Live 2008 and
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# later
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for i in "${S}"/tlpkg/tlpobj/*;
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do
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grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' \t' '@@' |sort|uniq >> "${T}/jobs"
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done
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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 "$parameter"
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[ "${PV#2008}" = "${PV}" -a "${PV#2009}" = "${PV}" ] && texlive-module_make_language_lua_lines "$parameter"
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;;
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AddFormat)
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texlive-module_add_format "$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 ${command}. Please file a bug."
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esac
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done
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# Build format files
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for i in texmf/fmtutil/format*.cnf; do
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if [ -f "${i}" ]; then
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einfo "Building format ${i}"
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VARTEXFONTS="${T}/fonts" TEXMFHOME="${S}/texmf:${S}/texmf-dist:${S}/texmf-var"\
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env -u TEXINPUTS fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
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|| die "failed to build format ${i}"
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fi
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done
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# Delete ls-R files, these should not be created but better be certain they
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# do not end up being installed.
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find . -name 'ls-R' -delete
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}
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# @FUNCTION: texlive-module_src_install
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# @DESCRIPTION:
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# exported function:
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# Install texmf and config files to the system
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texlive-module_src_install() {
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for i in texmf/fmtutil/format*.cnf; do
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[ -f "${i}" ] && etexlinks "${i}"
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done
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dodir /usr/share
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if [ -z "${PN##*documentation*}" ] || use doc; then
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[ -d texmf-doc ] && cp -pR texmf-doc "${D}/usr/share/"
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else
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[ -d texmf/doc ] && rm -rf texmf/doc
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[ -d texmf-dist/doc ] && rm -rf texmf-dist/doc
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fi
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[ -d texmf ] && cp -pR texmf "${D}/usr/share/"
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[ -d texmf-dist ] && cp -pR texmf-dist "${D}/usr/share/"
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[ -d tlpkg ] && use source && cp -pR tlpkg "${D}/usr/share/"
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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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if [ -f "${S}/language.${PN}.dat.lua" ] ; then
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insinto /etc/texmf/language.dat.lua.d
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doins "${S}/language.${PN}.dat.lua"
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fi
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[ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS}
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texlive-common_handle_config_files
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}
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# @FUNCTION: texlive-module_pkg_postinst
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# @DESCRIPTION:
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# exported function:
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# run texmf-update to ensure the tex installation is consistent with the
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# installed texmf trees.
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texlive-module_pkg_postinst() {
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if [ "$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 [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
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/usr/sbin/texmf-update
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else
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ewarn "Cannot run texmf-update for some reason."
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ewarn "Your texmf tree might be inconsistent with your configuration"
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ewarn "Please try to figure what has happened"
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fi
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}
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if [ "${PV#2008}" != "${PV}" ]; then
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EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
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else
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EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_postinst pkg_postrm
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fi
|
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