diff options
author | V3n3RiX <venerix@redcorelinux.org> | 2017-10-09 18:53:29 +0100 |
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committer | V3n3RiX <venerix@redcorelinux.org> | 2017-10-09 18:53:29 +0100 |
commit | 4f2d7949f03e1c198bc888f2d05f421d35c57e21 (patch) | |
tree | ba5f07bf3f9d22d82e54a462313f5d244036c768 /sci-libs/lapack-reference/lapack-reference-3.2.1-r4.ebuild |
reinit the tree, so we can have metadata
Diffstat (limited to 'sci-libs/lapack-reference/lapack-reference-3.2.1-r4.ebuild')
-rw-r--r-- | sci-libs/lapack-reference/lapack-reference-3.2.1-r4.ebuild | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/sci-libs/lapack-reference/lapack-reference-3.2.1-r4.ebuild b/sci-libs/lapack-reference/lapack-reference-3.2.1-r4.ebuild new file mode 100644 index 000000000000..26258bbf0c57 --- /dev/null +++ b/sci-libs/lapack-reference/lapack-reference-3.2.1-r4.ebuild @@ -0,0 +1,100 @@ +# Copyright 1999-2017 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI=5 + +inherit autotools eutils fortran-2 flag-o-matic multilib toolchain-funcs + +MyPN="${PN/-reference/}" +PATCH_V="3.2.1" + +DESCRIPTION="FORTRAN reference implementation of LAPACK Linear Algebra PACKage" +HOMEPAGE="http://www.netlib.org/lapack/index.html" +SRC_URI=" + mirror://gentoo/${MyPN}-${PV}.tgz + mirror://gentoo/${PN}-${PATCH_V}-autotools.patch.bz2" + +LICENSE="BSD" +SLOT="0" +KEYWORDS="alpha amd64 arm hppa ia64 ppc ppc64 ~s390 sparc x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos" +IUSE="doc" + +RDEPEND=" + app-eselect/eselect-lapack + virtual/blas" +DEPEND=" + ${RDEPEND} + virtual/pkgconfig + doc? ( app-doc/lapack-docs )" + +S="${WORKDIR}/${MyPN}-${PV}" + +pkg_setup() { + fortran-2_pkg_setup + if [[ $(tc-getFC) =~ if ]]; then + ewarn "Using Intel Fortran at your own risk" + export LDFLAGS="$(raw-ldflags)" + export NOOPT_FFLAGS=-O + fi + ESELECT_PROF=reference +} + +src_prepare() { + epatch \ + "${WORKDIR}"/${PN}-${PATCH_V}-autotools.patch \ + "${FILESDIR}"/${P}-parallel-make.patch + eautoreconf + + # set up the testing routines + sed \ + -e "s:g77:$(tc-getFC):" \ + -e "s:-funroll-all-loops -O3:${FFLAGS} $($(tc-getPKG_CONFIG) --cflags blas):" \ + -e "s:LOADOPTS =:LOADOPTS = ${LDFLAGS} $($(tc-getPKG_CONFIG) --cflags blas):" \ + -e "s:../../blas\$(PLAT).a:$($(tc-getPKG_CONFIG) --libs blas):" \ + -e "s:lapack\$(PLAT).a:SRC/.libs/liblapack.a:" \ + make.inc.example > make.inc \ + || die "Failed to set up make.inc" + + cp "${FILESDIR}"/eselect.lapack.reference "${T}"/eselect.lapack.reference || die + sed -i -e "s:/usr:${EPREFIX}/usr:" "${T}"/eselect.lapack.reference || die + if [[ ${CHOST} == *-darwin* ]] ; then + sed -i -e 's/\.so\([\.0-9]\+\)\?/\1.dylib/g' \ + "${T}"/eselect.lapack.reference || die + fi + sed \ + -e '/Libs:/s|: |: -L${libdir} |g' \ + -i lapack.pc.in || die +} + +src_configure() { + econf \ + --libdir="${EPREFIX}/usr/$(get_libdir)/lapack/reference" \ + --with-blas="$($(tc-getPKG_CONFIG) --libs blas)" +} + +src_install() { + default + eselect lapack add $(get_libdir) "${T}"/eselect.lapack.reference ${ESELECT_PROF} +} + +src_test() { + MAKEOPTS+=" -j1" + cd "${S}"/TESTING/MATGEN && emake || die + cd "${S}"/TESTING && emake || die +} + +pkg_postinst() { + local p=lapack + local current_lib=$(eselect ${p} show | cut -d' ' -f2) + if [[ ${current_lib} == ${ESELECT_PROF} || -z ${current_lib} ]]; then + # work around eselect bug #189942 + local configfile="${EROOT}"/etc/env.d/${p}/$(get_libdir)/config + [[ -e ${configfile} ]] && rm -f ${configfile} + eselect ${p} set ${ESELECT_PROF} + elog "${p} has been eselected to ${ESELECT_PROF}" + else + elog "Current eselected ${p} is ${current_lib}" + elog "To use ${p} ${ESELECT_PROF} implementation, you have to issue (as root):" + elog "\t eselect ${p} set ${ESELECT_PROF}" + fi +} |