94 lines
2.6 KiB
Bash
94 lines
2.6 KiB
Bash
# Copyright 1999-2012 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-libs/lapack-reference/lapack-reference-3.2.1.ebuild,v 1.11 2012/05/04 08:22:50 jdhore Exp $
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inherit autotools eutils fortran-2 flag-o-matic multilib toolchain-funcs
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MyPN="${PN/-reference/}"
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PATCH_V="3.2.1"
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DESCRIPTION="FORTRAN reference implementation of LAPACK Linear Algebra PACKage"
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HOMEPAGE="http://www.netlib.org/lapack/index.html"
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SRC_URI="
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mirror://gentoo/${MyPN}-${PV}.tgz
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mirror://gentoo/${PN}-${PATCH_V}-autotools.patch.bz2"
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LICENSE="BSD"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sparc ~x86 ~x86-fbsd"
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IUSE="doc"
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RDEPEND="
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virtual/fortran
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app-admin/eselect-lapack
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virtual/blas"
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DEPEND="
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${RDEPEND}
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virtual/pkgconfig
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doc? ( app-doc/lapack-docs )"
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S="${WORKDIR}/${MyPN}-${PV}"
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pkg_setup() {
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fortran-2_pkg_setup
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if [[ $(tc-getFC) =~ if ]]; then
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ewarn "Using Intel Fortran at your own risk"
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export LDFLAGS="$(raw-ldflags)"
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export NOOPT_FFLAGS=-O
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fi
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ESELECT_PROF=reference
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}
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src_unpack() {
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unpack ${A}
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cd "${S}"
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epatch "${WORKDIR}"/${PN}-${PATCH_V}-autotools.patch
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epatch "${FILESDIR}"/${P}-parallel-make.patch
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eautoreconf
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# set up the testing routines
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sed -e "s:g77:$(tc-getFC):" \
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-e "s:-funroll-all-loops -O3:${FFLAGS} $(pkg-config --cflags blas):" \
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-e "s:LOADOPTS =:LOADOPTS = ${LDFLAGS} $(pkg-config --cflags blas):" \
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-e "s:../../blas\$(PLAT).a:$(pkg-config --libs blas):" \
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-e "s:lapack\$(PLAT).a:SRC/.libs/liblapack.a:" \
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make.inc.example > make.inc \
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|| die "Failed to set up make.inc"
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}
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src_compile() {
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econf \
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--libdir="/usr/$(get_libdir)/lapack/reference" \
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--with-blas="$(pkg-config --libs blas)"
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emake || die "emake failed"
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}
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src_install() {
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emake DESTDIR="${D}" install || die "emake install failed"
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dodoc README || die "dodoc failed"
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eselect lapack add $(get_libdir) "${FILESDIR}"/eselect.lapack.reference ${ESELECT_PROF}
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}
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src_test() {
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cd "${S}"/TESTING/MATGEN
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emake || die "Failed to create tmglib.a"
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cd "${S}"/TESTING
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emake || die "lapack-reference tests failed."
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}
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pkg_postinst() {
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local p=lapack
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local current_lib=$(eselect ${p} show | cut -d' ' -f2)
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if [[ ${current_lib} == ${ESELECT_PROF} || -z ${current_lib} ]]; then
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# work around eselect bug #189942
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local configfile="${ROOT}"/etc/env.d/${p}/$(get_libdir)/config
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[[ -e ${configfile} ]] && rm -f ${configfile}
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eselect ${p} set ${ESELECT_PROF}
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elog "${p} has been eselected to ${ESELECT_PROF}"
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else
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elog "Current eselected ${p} is ${current_lib}"
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elog "To use ${p} ${ESELECT_PROF} implementation, you have to issue (as root):"
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elog "\t eselect ${p} set ${ESELECT_PROF}"
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fi
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}
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