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1.4 |
# Copyright 1999-2008 Gentoo Foundation |
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1.1 |
# Distributed under the terms of the GNU General Public License v2 |
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aballier |
1.10 |
# $Header: /var/cvsroot/gentoo-x86/eclass/texlive-common.eclass,v 1.9 2008/11/06 19:51:30 aballier Exp $ |
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aballier |
1.1 |
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aballier |
1.4 |
# @ECLASS: texlive-common.eclass |
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# @MAINTAINER: |
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# tex@gentoo.org |
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aballier |
1.1 |
# |
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# Original Author: Alexis Ballier <aballier@gentoo.org> |
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1.4 |
# @BLURB: Provide various functions used by both texlive-core and texlive modules |
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# @DESCRIPTION: |
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1.1 |
# Purpose: Provide various functions used by both texlive-core and texlive |
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# modules. |
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aballier |
1.4 |
# |
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1.1 |
# Note that this eclass *must* not assume the presence of any standard tex tool |
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TEXMF_PATH=/usr/share/texmf |
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TEXMF_DIST_PATH=/usr/share/texmf-dist |
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aballier |
1.3 |
TEXMF_VAR_PATH=/var/lib/texmf |
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aballier |
1.1 |
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1.4 |
# @FUNCTION: texlive-common_handle_config_files |
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# @DESCRIPTION: |
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aballier |
1.1 |
# Has to be called in src_install after having installed the files in ${D} |
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# This function will move the relevant files to /etc/texmf and symling them |
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# from their original location. This is to allow easy update of texlive's |
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# configuration |
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texlive-common_handle_config_files() { |
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# Handle config files properly |
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aballier |
1.5 |
[ -d "${D}${TEXMF_PATH}" ] || return |
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aballier |
1.1 |
cd "${D}${TEXMF_PATH}" |
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for f in $(find . -name '*.cnf' -o -name '*.cfg' -type f | sed -e "s:\./::g") ; do |
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if [ "${f#*config}" != "${f}" ] ; then |
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continue |
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fi |
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dodir /etc/texmf/$(dirname ${f}).d |
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1.10 |
einfo "Moving (and symlinking) ${TEXMF_PATH}/${f} to /etc/texmf/$(dirname ${f}).d" |
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1.1 |
mv "${D}/${TEXMF_PATH}/${f}" "${D}/etc/texmf/$(dirname ${f}).d" || die "mv ${f} failed." |
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dosym /etc/texmf/$(dirname ${f}).d/$(basename ${f}) ${TEXMF_PATH}/${f} |
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done |
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} |
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aballier |
1.4 |
# @FUNCTION: texlive-common_is_file_present_in_texmf |
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# @DESCRIPTION: |
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aballier |
1.1 |
# Return if a file is present in the texmf tree |
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# Call it from the directory containing texmf and texmf-dist |
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texlive-common_is_file_present_in_texmf() { |
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local mark="${T}/$1.found" |
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find texmf -name $1 -exec touch "${mark}" \; |
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find texmf-dist -name $1 -exec touch "${mark}" \; |
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[ -f "${mark}" ] |
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} |
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aballier |
1.2 |
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aballier |
1.4 |
# @FUNCTION: texlive-common_do_symlinks |
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# @USAGE: < src > < dest > |
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# @DESCRIPTION: |
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aballier |
1.2 |
# Mimic the install_link function of texlinks |
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1.4 |
# |
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1.2 |
# Should have the same behavior as the one in /usr/bin/texlinks |
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# except that it is under the control of the package manager |
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# Note that $1 corresponds to $src and $2 to $dest in this function |
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# ( Arguments are switched because texlinks main function sends them switched ) |
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# This function should not be called from an ebuild, prefer etexlinks that will |
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# also do the fmtutil file parsing. |
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texlive-common_do_symlinks() { |
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while [ $# != 0 ]; do |
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case $1 in |
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cont-??|metafun|mptopdf) |
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aballier |
1.8 |
einfo "Symlink $1 skipped (special case)" |
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1.2 |
;; |
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1.6 |
mf) |
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aballier |
1.8 |
einfo "Symlink $1 -> $2 skipped (texlive-core takes care of it)" |
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aballier |
1.6 |
;; |
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aballier |
1.2 |
*) |
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if [ $1 = $2 ]; |
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then |
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aballier |
1.8 |
einfo "Symlink $1 -> $2 skipped" |
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aballier |
1.2 |
elif [ -e "${D}/usr/bin/$1" ]; |
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then |
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1.8 |
einfo "Symlink $1 skipped (file exists)" |
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aballier |
1.2 |
else |
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1.8 |
einfo "Making symlink from $1 to $2" |
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aballier |
1.2 |
dosym $2 /usr/bin/$1 |
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fi |
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;; |
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esac |
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shift; shift; |
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done |
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} |
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aballier |
1.4 |
# @FUNCTION: etexlinks |
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# @USAGE: < file > |
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# @DESCRIPTION: |
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aballier |
1.2 |
# Mimic texlinks on a fmtutil format file |
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aballier |
1.4 |
# |
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aballier |
1.2 |
# $1 has to be a fmtutil format file like fmtutil.cnf |
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# etexlinks foo will install the symlinks that texlinks --cnffile foo would have |
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# created. We cannot use texlinks with portage as it is not DESTDIR aware. |
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# (It would not fail but will not create the symlinks if the target is not in |
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# the same dir as the source) |
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# Also, as this eclass must not depend on a tex distribution to be installed we |
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# cannot use texlinks from here. |
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etexlinks() { |
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# Install symlinks from formats to engines |
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texlive-common_do_symlinks $(sed '/^[ ]*#/d; /^[ ]*$/d' "$1" | awk '{print $1, $2}') |
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} |
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aballier |
1.7 |
# @FUNCTION: dobin_texmf_scripts |
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# @USAGE: < file1 file2 ... > |
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# @DESCRIPTION: |
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aballier |
1.9 |
# Symlinks a script from the texmf tree to /usr/bin. Requires permissions to be |
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# correctly set for the file that it will point to. |
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aballier |
1.7 |
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dobin_texmf_scripts() { |
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while [ $# -gt 0 ] ; do |
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local trg=$(basename ${1} | sed 's,\.[^/]*$,,' | tr '[:upper:]' '[:lower:]') |
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aballier |
1.9 |
einfo "Installing ${1} as ${trg} bin wrapper" |
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dosym ../share/${1} /usr/bin/${trg} || die "failed to install ${1} as $trg" |
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aballier |
1.7 |
shift |
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done |
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} |