# 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