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# Copyright 1999-2011 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/sci-mathematics/polymake/polymake-2.11.ebuild,v 1.1 2011/12/25 15:21:49 tomka Exp $
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EAPI=2
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inherit eutils flag-o-matic
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MY_PV=${PV}_rc2
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DESCRIPTION="research tool for polyhedral geometry and combinatorics"
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SRC_URI="http://polymake.org/lib/exe/fetch.php/download/${PN}-${MY_PV}.tar.bz2"
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HOMEPAGE="http://polymake.org"
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IUSE="libpolymake"
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SLOT="0"
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LICENSE="GPL-2"
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KEYWORDS="~amd64 ~x86"
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DEPEND="dev-libs/gmp
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dev-libs/boost
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dev-libs/libxml2:2
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dev-perl/XML-LibXML
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dev-libs/libxslt
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dev-perl/XML-LibXSLT
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dev-perl/XML-Writer
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dev-perl/Term-ReadLine-Gnu"
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RDEPEND="${DEPEND}"
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src_prepare() {
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# embedded jreality is a precompiled desaster (bug #346073)
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epatch "${FILESDIR}/${P}"-drop-jreality.patch
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# Assign a soname
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epatch "${FILESDIR}/2.10"-soname.patch
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rm -rf java_build/jreality
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# Don't strip
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sed -i '/system "strip $to"/d' support/install.pl || die
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einfo "During compile this package uses up to"
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einfo "750MB of RAM per process. Use MAKEOPTS=\"-j1\" if"
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einfo "you run into trouble."
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}
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src_configure () {
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export CXXOPT=$(get-flag -O)
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local myconf
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if use libpolymake ; then
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# WTF: If we leave myconf as the empty string here
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# then configure will fail.
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myconf="--without-prereq"
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else
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# --with-callable is not supported :(
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myconf="--without-callable"
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fi
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echo ${myconf}
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# Configure does not accept --host, therefore econf cannot be used
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./configure --prefix=/usr \
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--without-java \
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--without-prereq \
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--libdir=/usr/$(get_libdir) \
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--libexecdir=/usr/$(get_libdir)/polymake \
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"${myconf}" || die
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}
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src_install(){
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emake -j1 DESTDIR="${D}" install || die "install failed"
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}
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pkg_postinst(){
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elog "Polymake uses Perl Modules compiled during install."
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elog "You have to reinstall polymake after an upgrade of Perl."
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elog " "
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elog "This version of polymake does not ship docs. Sorry."
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elog "Help can be found on http://www.opt.tu-darmstadt.de/polymake_doku/ "
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elog " "
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elog "Visualization in polymake is via jreality which ships pre-compiled"
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elog "binary libraries. Until this situation is resolved, support for"
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elog "jreality has been dropped. Please contribute to Bug #346073 to "
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elog "make jreality available in Gentoo."
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}
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