96 lines
2.6 KiB
Bash
96 lines
2.6 KiB
Bash
# Copyright 1999-2018 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI=6
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CMAKE_MAKEFILE_GENERATOR=emake
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inherit eutils fortran-2 cmake-utils multilib flag-o-matic toolchain-funcs
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LPN=lapack
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LPV=3.7.0
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DESCRIPTION="Basic Linear Algebra Subprograms F77 reference implementations"
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HOMEPAGE="http://www.netlib.org/blas/"
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SRC_URI="http://www.netlib.org/${LPN}/${LPN}-${LPV}.tgz"
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LICENSE="BSD"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
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IUSE="doc"
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RDEPEND="
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app-eselect/eselect-blas
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doc? ( app-doc/blas-docs )"
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DEPEND="${RDEPEND}
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virtual/pkgconfig"
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S="${WORKDIR}/${LPN}-${LPV}"
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PATCHES=( "${FILESDIR}/lapack-reference-${LPV}-fix-build-system.patch" )
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src_prepare() {
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cmake-utils_src_prepare
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ESELECT_PROF=reference
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cp "${FILESDIR}"/eselect.blas.reference-r1 "${T}"/eselect.blas.reference || die
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sed -i -e "s:/usr:${EPREFIX}/usr:" "${T}"/eselect.blas.reference || die
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if [[ ${CHOST} == *-darwin* ]] ; then
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sed -i -e 's/\.so\([\.0-9]\+\)\?/\1.dylib/g' \
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"${T}"/eselect.blas.reference || die
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fi
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}
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src_configure() {
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local mycmakeargs=(
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-Wno-dev
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-DUSE_OPTIMIZED_BLAS=OFF
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-DCMAKE_Fortran_FLAGS="$(get_abi_CFLAGS) ${FCFLAGS}"
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-DBUILD_SHARED_LIBS=ON
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-DBUILD_STATIC_LIBS=ON
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)
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cmake-utils_src_configure
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}
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src_compile() {
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cmake-utils_src_compile -C BLAS
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}
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src_test() {
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local BUILD_DIR="${WORKDIR}/${P}_build/BLAS"
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cmake-utils_src_test
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}
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src_install() {
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cmake-utils_src_install -C BLAS
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mkdir -p "${ED}/usr/$(get_libdir)/blas/reference" || die
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mv "${ED}/usr/$(get_libdir)"/lib* "${ED}/usr/$(get_libdir)/pkgconfig"/* \
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"${ED}/usr/$(get_libdir)/blas/reference" || die
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if [[ ${CHOST} == *-darwin* ]] ; then
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# modify install_names accordingly, bug #605214
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local lib
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for lib in "${ED}"/usr/$(get_libdir)/blas/reference/*.dylib ; do
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install_name_tool -id "${lib#${D%/}}" "${lib}"
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done
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fi
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rmdir "${ED}/usr/$(get_libdir)/pkgconfig" || die
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eselect blas add $(get_libdir) "${T}"/eselect.blas.reference ${ESELECT_PROF}
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}
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pkg_postinst() {
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local p=blas
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local current_lib=$(eselect ${p} show | cut -d' ' -f2)
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if [[ ${current_lib} == ${ESELECT_PROF} || -z ${current_lib} ]]; then
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# work around eselect bug #189942
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local configfile="${EROOT}"/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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