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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 1.40 2010/10/23 22:41:44 aballier Exp $ |
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|
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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 ${WORKDIR} (which is what the default |
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# src_unpack does). |
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# Starting from TeX Live 2009, the eclass provides a src_unpack function taking |
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# care of unpacking and relocating the files that need it. |
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# |
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# It inherits texlive-common |
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|
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# @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS |
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# @DESCRIPTION: |
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# The list of packages that will be installed. This variable will be expanded to |
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# SRC_URI: |
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# |
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# For TeX Live 2008: foo -> texlive-module-foo-${PV}.tar.lzma |
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# For TeX Live 2009: foo -> texlive-module-foo-${PV}.tar.xz |
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|
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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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|
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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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|
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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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|
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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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|
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inherit texlive-common |
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|
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HOMEPAGE="http://www.tug.org/texlive/" |
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|
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COMMON_DEPEND=">=app-text/texlive-core-${TL_PV:-${PV}}" |
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|
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IUSE="source" |
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|
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# TeX Live 2008 was providing .tar.lzma files of CTAN packages. For 2009 they are now |
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# .tar.xz |
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if [ "${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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|
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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}.${PKGEXT}" |
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done |
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|
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# Forge doc SRC_URI |
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[ -n "${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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|
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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="${COMMON_DEPEND}" |
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|
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[ -z "${PN##*documentation*}" ] || IUSE="${IUSE} doc" |
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|
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S="${WORKDIR}" |
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|
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if [ "${PV#2008}" = "${PV}" ]; then |
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|
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# @FUNCTION: texlive-module_src_unpack |
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# @DESCRIPTION: |
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# Only for TeX Live 2009. |
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# Gives tar.xz unpack support until we can use an EAPI with that support. |
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|
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RELOC_TARGET=texmf-dist |
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|
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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 ${i})" |
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done |
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} |
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|
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fi |
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|
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# @FUNCTION: texlive-module_add_format |
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# @DESCRIPTION: |
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# Creates/appends to a format.${PN}.cnf file for fmtutil. |
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# 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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|
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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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|
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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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|
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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.${PN}.def" |
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done |
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fi |
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} |
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|
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# @FUNCTION: texlive-module_make_language_dat_lines |
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# @DESCRIPTION: |
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# Only valid for TeXLive 2008. |
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# Creates a language.${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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|
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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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|
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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.lua.dat |
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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'" $i |
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prev="," |
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done |
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} |
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|
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# @FUNCTION: texlive-module_make_language_lua_lines |
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# @DESCRIPTION: |
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# Only valid for TeXLive 2010. |
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# Creates a language.${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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|
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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.lua.dat 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" >> "$dest" |
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} |
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|
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# @FUNCTION: texlive-module_src_compile |
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# @DESCRIPTION: |
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# exported function: |
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# Will look for format.foo.cnf and build foo format files using fmtutil |
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# (provided by texlive-core). The compiled format files will be sent to |
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# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the |
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# sandbox |
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# The next step is to generate config files that are to be installed in |
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# /etc/texmf; texmf-update script will take care of merging the different config |
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# files for different packages in a single one used by the whole tex installation. |
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|
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texlive-module_src_compile() { |
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# Generate config files |
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# TeX Live 2007 was providing lists. For 2008 they are now tlpobj. |
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for i in "${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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|
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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 ${command}. Please file a bug." |
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esac |
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done |
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|
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# Build format files |
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for i in texmf/fmtutil/format*.cnf; do |
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if [ -f "${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 ${i}" |
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fi |
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done |
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|
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# Delete ls-R files, these should not be created but better be certain they |
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# do not end up being installed. |
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find . -name 'ls-R' -delete |
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} |
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|
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# @FUNCTION: texlive-module_src_install |
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# @DESCRIPTION: |
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# exported function: |
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# Install texmf and config files to the system |
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|
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texlive-module_src_install() { |
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for i in texmf/fmtutil/format*.cnf; do |
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[ -f "${i}" ] && etexlinks "${i}" |
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done |
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|
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dodir /usr/share |
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if [ -z "${PN##*documentation*}" ] || use doc; then |
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[ -d texmf-doc ] && cp -pR texmf-doc "${D}/usr/share/" |
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else |
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[ -d texmf/doc ] && rm -rf texmf/doc |
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[ -d texmf-dist/doc ] && rm -rf texmf-dist/doc |
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fi |
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|
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[ -d texmf ] && cp -pR texmf "${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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|
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insinto /var/lib/texmf |
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[ -d texmf-var ] && doins -r texmf-var/* |
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|
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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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|
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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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|
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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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|
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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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|
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[ -n "${TEXLIVE_MODULE_BINSCRIPTS}" ] && dobin_texmf_scripts ${TEXLIVE_MODULE_BINSCRIPTS} |
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|
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texlive-common_handle_config_files |
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} |
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|
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# @FUNCTION: texlive-module_pkg_postinst |
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# @DESCRIPTION: |
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# exported function: |
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# run texmf-update to ensure the tex installation is consistent with the |
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# installed texmf trees. |
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|
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texlive-module_pkg_postinst() { |
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if [ "$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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|
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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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|
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texlive-module_pkg_postrm() { |
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if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then |
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/usr/sbin/texmf-update |
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else |
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ewarn "Cannot run texmf-update for some reason." |
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ewarn "Your texmf tree might be inconsistent with your configuration" |
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ewarn "Please try to figure what has happened" |
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fi |
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} |
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|
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if [ "${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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