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253 lines
6.1 KiB
253 lines
6.1 KiB
# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=6
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PYTHON_COMPAT=( python3_{7,8} )
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inherit autotools elisp-common eutils flag-o-matic python-single-r1 xdg-utils
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DESCRIPTION="Free computer algebra environment based on Macsyma"
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HOMEPAGE="http://maxima.sourceforge.net/"
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SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
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LICENSE="GPL-2 GPL-2+"
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SLOT="0"
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KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
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# Supported lisps
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LISPS=( sbcl cmucl gcl ecls clozurecl clisp )
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# <lisp> supports readline: . - no, y - yes
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SUPP_RL=( . . y . . y )
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# . - just --enable-<lisp>, <flag> - --enable-<flag>
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CONF_FLAG=( . . . ecl ccl . )
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# patch file version; . - no patch
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PATCH_V=( 2 1 . 4 3 1 )
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IUSE="emacs gui nls unicode vtk X test ${LISPS[*]}"
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RESTRICT="!test? ( test )"
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# Languages
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LANGS="de es pt pt_BR"
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for lang in ${LANGS}; do
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IUSE="${IUSE} l10n_${lang/_/-}"
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done
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# texlive-latexrecommended needed by imaxima for breqn.sty
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#
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# VTK is an optional plotting backend that can be enabled by
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# running "draw_renderer: 'vtk;" within maxima.
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#
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# It's NON-optional for the scene() command, but that command is
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# currently useless since Tcl/Tk support was dropped in sci-libs/vtk.
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# Thus we include VTK only as an optional dependency.
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RDEPEND="
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X? (
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x11-misc/xdg-utils
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sci-visualization/gnuplot[gd]
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vtk? (
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${PYTHON_DEPS}
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sci-libs/vtk[python,rendering,${PYTHON_SINGLE_USEDEP}]
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)
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)
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emacs? (
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>=app-editors/emacs-23.1:*
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virtual/latex-base
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app-emacs/auctex
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app-text/ghostscript-gpl
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dev-texlive/texlive-latexrecommended
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)
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gui? ( dev-lang/tk:0 )"
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# generating lisp dependencies
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depends() {
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local LISP DEP
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LISP=${LISPS[$1]}
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DEP="dev-lisp/${LISP}:="
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if [ "${SUPP_RL[$1]}" = "." ]; then
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DEP="${DEP} app-misc/rlwrap"
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fi
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echo ${DEP}
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}
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n=${#LISPS[*]}
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for ((n--; n >= 0; n--)); do
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LISP=${LISPS[${n}]}
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RDEPEND="${RDEPEND} ${LISP}? ( $(depends ${n}) )"
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DEF_DEP="${DEF_DEP} !${LISP}? ( "
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done
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# default lisp
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DEF_LISP=0 # sbcl
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ARM_LISP=2 # gcl
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DEF_DEP="${DEF_DEP} arm? ( `depends ${ARM_LISP}` ) !arm? ( `depends ${DEF_LISP}` )"
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n=${#LISPS[*]}
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for ((n--; n >= 0; n--)); do
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DEF_DEP="${DEF_DEP} )"
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done
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unset LISP
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# Maxima can make use of X features like plotting (and launching a PNG
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# viewer) from the console, but you can't use the xmaxima GUI without X.
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REQUIRED_USE="${PYTHON_REQUIRED_USE} gui? ( X )"
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RDEPEND="${RDEPEND}
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${DEF_DEP}"
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# Python is used in e.g. doc/info/build_html.sh to build the docs.
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DEPEND="${PYTHON_DEPS}
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${RDEPEND}
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test? ( sci-visualization/gnuplot )
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sys-apps/texinfo"
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TEXMF="${EPREFIX}"/usr/share/texmf-site
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pkg_setup() {
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# Set the PYTHON variable to whatever it should be.
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python-single-r1_pkg_setup
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local n=${#LISPS[*]}
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for ((n--; n >= 0; n--)); do
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use ${LISPS[${n}]} && NLISPS="${NLISPS} ${n}"
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done
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if [ -z "${NLISPS}" ]; then
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use arm && DEF_LISP=${ARM_LISP}
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ewarn "No lisp specified in USE flags, choosing ${LISPS[${DEF_LISP}]} as default"
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NLISPS=${DEF_LISP}
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fi
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}
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src_prepare() {
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local n PATCHES v
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PATCHES=( emacs-0 rmaxima-0 wish-2 xdg-utils-1
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dont-hardcode-python support-new-vtk )
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n=${#PATCHES[*]}
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for ((n--; n >= 0; n--)); do
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eapply "${FILESDIR}"/${PATCHES[${n}]}.patch
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done
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n=${#LISPS[*]}
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for ((n--; n >= 0; n--)); do
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v=${PATCH_V[${n}]}
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if [ "${v}" != "." ]; then
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eapply "${FILESDIR}"/${LISPS[${n}]}-${v}.patch
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fi
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done
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eapply_user
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# bug #343331
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rm share/Makefile.in || die
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rm src/Makefile.in || die
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touch src/*.mk
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touch src/Makefile.am
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eautoreconf
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}
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src_configure() {
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local CONFS CONF n lang
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for n in ${NLISPS}; do
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CONF=${CONF_FLAG[${n}]}
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if [ ${CONF} = . ]; then
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CONF=${LISPS[${n}]}
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fi
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CONFS="${CONFS} --enable-${CONF}"
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done
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# enable existing translated doc
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if use nls; then
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for lang in ${LANGS}; do
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if use "l10n_${lang/_/-}"; then
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CONFS="${CONFS} --enable-lang-${lang}"
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use unicode && CONFS="${CONFS} --enable-lang-${lang}-utf8"
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fi
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done
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fi
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# Using raw-ldflags fixes the error,
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#
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# x86_64-pc-linux-gnu/bin/ld: fatal error: -O1 -Wl: invalid option
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# value (expected an integer): 1 -Wl
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#
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# when building the maxima.fas library for ECL.
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#
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econf ${CONFS} \
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LDFLAGS="$(raw-ldflags)" \
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$(use_with gui wish) \
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$(use_enable emacs) \
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--with-lispdir="${EPREFIX}/${SITELISP}/${PN}"
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}
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src_compile() {
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# The variable PYTHONBIN is used in one place while building the
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# German documentation. Some day that script should be converted
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# to use the value of @PYTHON@ obtained during ./configure.
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emake PYTHONBIN="${PYTHON}"
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if use emacs; then
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pushd interfaces/emacs/emaxima > /dev/null
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elisp-compile *.el
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popd > /dev/null
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pushd interfaces/emacs/imaxima > /dev/null
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BYTECOMPFLAGS="-L . -L ../emaxima"
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elisp-compile *.el
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popd > /dev/null
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fi
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}
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src_install() {
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docompress -x /usr/share/info
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emake DESTDIR="${D}" emacsdir="${EPREFIX}/${SITELISP}/${PN}" install
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use gui && make_desktop_entry xmaxima xmaxima \
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/usr/share/${PN}/${PV}/xmaxima/maxima-new.png \
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"Science;Math;Education"
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# do not use dodoc because interfaces can't read compressed files
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# read COPYING before attempt to remove it from dodoc
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insinto /usr/share/${PN}/${PV}/doc
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doins AUTHORS COPYING README README.lisps
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dodir /usr/share/doc
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dosym ../${PN}/${PV}/doc /usr/share/doc/${PF}
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if use emacs; then
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elisp-install ${PN} interfaces/emacs/{emaxima,imaxima}/*.{el,elc,lisp}
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elisp-site-file-install "${FILESDIR}"/50maxima-gentoo-1.el
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rm "${ED}"/${SITELISP}/${PN}/emaxima.sty || die
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insinto ${TEXMF}/tex/latex/emaxima
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doins interfaces/emacs/emaxima/emaxima.sty
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insinto /usr/share/${PN}/${PV}/doc/imaxima
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doins interfaces/emacs/imaxima/README
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doins -r interfaces/emacs/imaxima/imath-example
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fi
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if use ecls; then
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# Use ECL to find the path where it expects to load packages from.
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ECLLIB=$(ecl -eval "(princ (SI:GET-LIBRARY-PATHNAME))" -eval "(quit)")
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insinto "${ECLLIB#${EPREFIX}}"
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doins src/binary-ecl/maxima.fas
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fi
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}
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pkg_postinst() {
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xdg_mimeinfo_database_update
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if use emacs; then
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elisp-site-regen
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mktexlsr
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fi
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}
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pkg_postrm() {
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xdg_mimeinfo_database_update
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if use emacs; then
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elisp-site-regen
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mktexlsr
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fi
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}
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