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145 lines
3.9 KiB
145 lines
3.9 KiB
# Copyright 1999-2015 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI=5
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inherit autotools eutils elisp-common flag-o-matic multilib prefix versionator
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MY_PN=Singular
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MY_PV=$(replace_all_version_separators '.')
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# Consistency is different...
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MY_DIR2=$(get_version_component_range 1-3 ${PV})
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MY_DIR=$(replace_all_version_separators '-' ${MY_DIR2})
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# This is where the share tarball unpacks to
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MY_SHARE_DIR="${WORKDIR}"/share/
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DESCRIPTION="Computer algebra system for polynomial computations"
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HOMEPAGE="http://www.singular.uni-kl.de/"
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SRC_URI="http://www.mathematik.uni-kl.de/ftp/pub/Math/${MY_PN}/SOURCES/${MY_DIR}/${PN}-${MY_PV}.tar.gz
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http://www.mathematik.uni-kl.de/ftp/pub/Math/${MY_PN}/SOURCES/${MY_DIR}/${PN}-${MY_PV}-share.tar.gz"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="amd64 ppc x86 ~x86-linux ~x86-macos"
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IUSE="boost doc emacs examples python +readline"
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RDEPEND="dev-libs/gmp:0
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>=dev-libs/ntl-5.5.1
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emacs? ( >=virtual/emacs-22 )
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sci-mathematics/flint
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sci-mathematics/4ti2
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sci-libs/cddlib"
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DEPEND="${RDEPEND}
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dev-lang/perl
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boost? ( dev-libs/boost )
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readline? ( sys-libs/readline )"
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SITEFILE=60${PN}-gentoo.el
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S="${WORKDIR}/${PN}-${MY_DIR2}"
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pkg_setup() {
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append-flags "-fPIC"
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append-ldflags "-fPIC"
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tc-export AR CC CPP CXX
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# Ensure that >=emacs-22 is selected
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if use emacs; then
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elisp-need-emacs 22 || die "Emacs version too low"
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fi
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}
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src_prepare () {
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# Need to do something about resources later...
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# epatch "${FILESDIR}"/${PN}-4.0.0-gentoo.patch
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# omalloc's old configure will fail if ar is not exactly 'ar'.
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epatch "${FILESDIR}"/${PN}-4.0.0-fix-omalloc-ar-detection.patch
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epatch "${FILESDIR}"/${PN}-4.0.2-ntl8-compat.patch
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# autoreconf everything since otherwise it assumes autmake-1.13 is installed
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eautoreconf
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}
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src_configure() {
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econf --with-gmp \
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--with-ntl \
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--with-flint \
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--enable-gfanlib \
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--disable-debug \
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--disable-doc \
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--enable-factory \
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--enable-libfac \
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--enable-IntegerProgramming \
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$(use_with python python embed) \
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$(use_with boost Boost) \
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$(use_enable emacs) \
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$(use_with readline) || die "configure failed"
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}
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src_compile() {
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emake || die "emake failed"
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if use emacs; then
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cd "${MY_SHARE_DIR}"singular/emacs/
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elisp-compile *.el || die "elisp-compile failed"
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fi
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}
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# src_install () {
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# dodoc README
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# # execs and libraries
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# cd "${S}"/build/bin
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# dobin ${MY_PN}* gen_test change_cost solve_IP toric_ideal LLL \
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# || die "failed to install binaries"
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# insinto /usr/$(get_libdir)/${PN}
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# doins *.so || die "failed to install libraries"
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#
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# dosym ${MY_PN}-${MY_DIR} /usr/bin/${MY_PN} \
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# || die "failed to create symbolic link"
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#
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# # stuff from the share tar ball
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# cd "${WORKDIR}"/${MY_PN}/${MY_SHARE_DIR}
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# insinto /usr/share/${PN}
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# doins -r LIB || die "failed to install lib files"
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# if use examples; then
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# insinto /usr/share/doc/${PF}
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# doins -r examples || die "failed to install examples"
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# fi
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# if use doc; then
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# dohtml -r html/* || die "failed to install html docs"
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# insinto /usr/share/${PN}
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# doins doc/singular.idx || die "failed to install idx file"
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# cp info/${PN}.hlp info/${PN}.info &&
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# doinfo info/${PN}.info \
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# || die "failed to install info files"
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# fi
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# if use emacs; then
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# elisp-install ${PN} emacs/*.el emacs/*.elc emacs/.emacs* \
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# || die "elisp-install failed"
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# elisp-site-file-install "${FILESDIR}/${SITEFILE}"
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# fi
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# }
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pkg_postinst() {
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einfo "The authors ask you to register as a SINGULAR user."
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einfo "Please check the license file for details."
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if use emacs; then
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echo
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ewarn "Please note that the ESingular emacs wrapper has been"
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ewarn "removed in favor of full fledged singular support within"
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ewarn "Gentoo's emacs infrastructure; i.e. just fire up emacs"
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ewarn "and you should be good to go! See bug #193411 for more info."
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echo
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fi
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use emacs && elisp-site-regen
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}
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pkg_postrm() {
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use emacs && elisp-site-regen
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}
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