91 lines
2.6 KiB
Bash
91 lines
2.6 KiB
Bash
# Copyright 1999-2016 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Id$
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EAPI=6
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inherit eutils flag-o-matic
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DESCRIPTION="research tool for polyhedral geometry and combinatorics"
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SRC_URI="https://polymake.org/lib/exe/fetch.php/download/polymake-3.0r2.tar.bz2"
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HOMEPAGE="http://polymake.org"
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IUSE="+cdd lrs ppl bliss group +libnormaliz singular libpolymake"
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REQUIRED_USE="group? ( cdd lrs )"
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SLOT="0"
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LICENSE="GPL-2"
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KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
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DEPEND="dev-lang/perl
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dev-libs/gmp:0=
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dev-libs/mpfr:0
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dev-libs/libxml2:2
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dev-libs/libxslt
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ppl? ( dev-libs/ppl )
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cdd? ( sci-libs/cddlib )
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lrs? ( >=sci-libs/lrslib-051[gmp] )
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bliss? ( sci-libs/bliss[gmp] )
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group? ( dev-libs/boost:= )
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libnormaliz? ( dev-libs/boost:= )
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singular? ( >=sci-mathematics/singular-4.0.1 )"
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RDEPEND="${DEPEND}
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dev-perl/XML-LibXML
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dev-perl/XML-LibXSLT
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dev-perl/XML-Writer
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dev-perl/Term-ReadLine-Gnu"
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S="${WORKDIR}/${PN}-3.0"
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pkg_pretend() {
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einfo "During compile this package uses up to"
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einfo "750MB of RAM per process. Use MAKEOPTS=\"-j1\" if"
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einfo "you run into trouble."
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}
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src_configure () {
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export CXXOPT=$(get-flag -O)
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# We need to define BLISS_USE_GMP if bliss was built with gmp support.
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# Therefore we require gmp support on bliss, so that the package
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# manager can prevent rebuilds with changed gmp flag.
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if use bliss ; then
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append-cxxflags -DBLISS_USE_GMP
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fi
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# Configure does not accept --host, therefore econf cannot be used
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# Some of the options do not support using just '--with-option'
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local myconf=""
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use !group && myconf="$myconf --without-group"
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use !libnormaliz && myconf="$myconf --without-libnormaliz"
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use !libpolymake && myconf="$myconf --without-callable"
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# And many other --with-arguments expect a path: --with-option=/path
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./configure --prefix="${EPREFIX}/usr" \
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--libdir="${EPREFIX}/usr/$(get_libdir)" \
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--libexecdir="${EPREFIX}/usr/$(get_libdir)/polymake" \
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--without-prereq \
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--without-java \
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$(use_with cdd cdd "${EPREFIX}/usr") \
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$(use_with lrs lrs "${EPREFIX}/usr") \
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$(use_with ppl ppl "${EPREFIX}/usr") \
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$(use_with bliss bliss "${EPREFIX}/usr") \
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$(use_with singular singular "${EPREFIX}/usr") \
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${myconf} || die
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}
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src_install(){
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emake -j1 DESTDIR="${D}" install
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}
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pkg_postinst(){
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elog "Docs can be found on http://www.polymake.org/doku.php/documentation"
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elog " "
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elog "Support for jreality is missing, sorry (see bug #346073)."
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elog " "
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elog "Additional features for polymake are available through external"
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elog "software such as sci-mathmatics/4ti2 and sci-mathematics/topcom."
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elog "After installing new external software run 'polymake --reconfigure'."
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}
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