| # Copyright 1999-2016 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| EAPI=6 |
| |
| inherit eutils fortran-2 cmake-utils multilib flag-o-matic toolchain-funcs |
| |
| LPN=lapack |
| LPV=3.6.0 |
| |
| DESCRIPTION="Basic Linear Algebra Subprograms F77 reference implementations" |
| HOMEPAGE="http://www.netlib.org/blas/" |
| SRC_URI="http://www.netlib.org/${LPN}/${LPN}-${LPV}.tgz" |
| |
| LICENSE="BSD" |
| SLOT="0" |
| KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~ppc-macos ~x64-macos" |
| IUSE="doc" |
| |
| DEPEND="app-eselect/eselect-blas" |
| RDEPEND="${DEPEND} |
| doc? ( app-doc/blas-docs ) |
| virtual/pkgconfig" |
| |
| S="${WORKDIR}/${LPN}-${LPV}" |
| PATCHES=( "${FILESDIR}/lapack-fix-build-system.patch" ) |
| |
| src_prepare() { |
| epatch "${PATCHES[@]}" |
| |
| eapply_user |
| |
| ESELECT_PROF=reference |
| |
| cp "${FILESDIR}"/eselect.blas.reference-r1 "${T}"/eselect.blas.reference || die |
| sed -i -e "s:/usr:${EPREFIX}/usr:" "${T}"/eselect.blas.reference || die |
| if [[ ${CHOST} == *-darwin* ]] ; then |
| sed -i -e 's/\.so\([\.0-9]\+\)\?/\1.dylib/g' \ |
| "${T}"/eselect.blas.reference || die |
| fi |
| } |
| |
| src_configure() { |
| local FCFLAGS="${FCFLAGS}" |
| append-fflags $($(tc-getPKG_CONFIG) --cflags ${blas_profname}) |
| append-fflags $(get_abi_CFLAGS) |
| append-fflags $(numeric-int64_get_fortran_int64_abi_fflags) |
| |
| local mycmakeargs=( |
| -Wno-dev |
| -DUSE_OPTIMIZED_BLAS=OFF |
| -DCMAKE_Fortran_FLAGS="${FCFLAGS}" |
| -DBUILD_SHARED_LIBS=ON |
| -DBUILD_STATIC_LIBS=ON |
| ) |
| |
| cmake-utils_src_configure |
| } |
| |
| src_compile() { |
| local each target_dirs=( BLAS ) |
| for each in ${target_dirs[@]}; do |
| cmake-utils_src_compile -C ${each} |
| done |
| } |
| |
| src_install() { |
| cmake-utils_src_install -C BLAS |
| |
| mkdir -p "${ED}/usr/$(get_libdir)/blas/reference" || die |
| mv "${ED}/usr/$(get_libdir)"/lib* "${ED}/usr/$(get_libdir)/pkgconfig"/* \ |
| "${ED}/usr/$(get_libdir)/blas/reference" || die |
| rmdir "${ED}/usr/$(get_libdir)/pkgconfig" || die |
| |
| eselect blas add $(get_libdir) "${T}"/eselect.blas.reference ${ESELECT_PROF} |
| } |
| |
| pkg_postinst() { |
| local p=blas |
| local current_lib=$(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 |
| } |
