diff options
| -rw-r--r-- | sci-libs/openblas/Manifest | 1 | ||||
| -rw-r--r-- | sci-libs/openblas/openblas-0.3.7.ebuild | 127 |
2 files changed, 128 insertions, 0 deletions
diff --git a/sci-libs/openblas/Manifest b/sci-libs/openblas/Manifest index 380d03deca42..d1b62bde6293 100644 --- a/sci-libs/openblas/Manifest +++ b/sci-libs/openblas/Manifest @@ -1 +1,2 @@ DIST openblas-0.3.6.tar.gz 11923774 BLAKE2B 0133b83a4449fd7f86d6379129be4e4477df338d0a402a7787eec317838922b175315c6e6b014a2c7ed6aa1c58509a28f6b48c641e043af067434c4315f1fdb1 SHA512 e432ae8bfbdc8e8c6336553e05181ab38576164c140ef2a6ddb2a66479f724bd4e60a2c90f7bc15bf18eefa7045e7775dedae421fb71296b8d250132c2407b07 +DIST openblas-0.3.7.tar.gz 11991860 BLAKE2B c4eebcbdda8c15ce384195bd2a57d3638b9a8fa9a0484dc3af9dcef0543e7bbfd8444b65ede36379f2182a9bd3df085070210d289c916dfa428da7ab6889eb43 SHA512 424d1c9c6fd97f6af4fdb7d7dce320cf5eab867a027e576531e39df934358736c4efab88782f781ec8f4afa8d992544040e3bbff3a4736c20cf4256d3a8e517d diff --git a/sci-libs/openblas/openblas-0.3.7.ebuild b/sci-libs/openblas/openblas-0.3.7.ebuild new file mode 100644 index 000000000000..f52bf5c6ece1 --- /dev/null +++ b/sci-libs/openblas/openblas-0.3.7.ebuild @@ -0,0 +1,127 @@ +# Copyright 1999-2019 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 +inherit fortran-2 toolchain-funcs + +DESCRIPTION="Optimized BLAS library based on GotoBLAS2" +HOMEPAGE="http://xianyi.github.com/OpenBLAS/" +SRC_URI="https://github.com/xianyi/OpenBLAS/tarball/v${PV} -> ${P}.tar.gz" + +LICENSE="BSD" +SLOT="0" +KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux ~x64-macos ~x86-macos" +IUSE="dynamic eselect-ldso index-64bit openmp pthread" +REQUIRED_USE="?? ( openmp pthread )" + +RDEPEND=" + eselect-ldso? ( >=app-eselect/eselect-blas-0.2 + !app-eselect/eselect-cblas + >=app-eselect/eselect-lapack-0.2 )" + +DEPEND="virtual/pkgconfig" + +PATCHES=( "${FILESDIR}/shared-blas-lapack.patch" ) + +pkg_setup() { + fortran-2_pkg_setup + use openmp && tc-check-openmp + export CC=$(tc-getCC) FC=$(tc-getFC) + + use dynamic && \ + export DYNAMIC_ARCH=1 TARGET=GENERIC NUM_THREADS=64 NO_AFFINITY=1 + + # disable submake with -j + export MAKE_NB_JOBS=-1 + + USE_THREAD=0 + if use openmp; then + USE_THREAD=1; USE_OPENMP=1; + elif use pthread; then + USE_THREAD=1; USE_OPENMP=0; + fi + export USE_THREAD USE_OPENMP + + export PREFIX="${EPREFIX}/usr" +} + +src_unpack () { + default + mv "${WORKDIR}"/*OpenBLAS* "${S}" || die + if use index-64bit; then + cp -aL "${S}" "${S}-index-64bit" || die + fi +} + +src_compile () { + emake + emake -Cinterface shared-blas-lapack + if use index-64bit; then + emake -C"${S}-index-64bit" INTERFACE64=1 LIBPREFIX=libopenblas64 + fi +} + +src_test() { + emake tests +} + +src_install () { + emake install DESTDIR="${D}" OPENBLAS_INCLUDE_DIR='$(PREFIX)'/include/${PN} \ + OPENBLAS_LIBRARY_DIR='$(PREFIX)'/$(get_libdir) + dodoc GotoBLAS_*.txt *.md Changelog.txt + + if use eselect-ldso; then + dodir /usr/$(get_libdir)/blas/openblas/ + insinto /usr/$(get_libdir)/blas/openblas/ + doins interface/libblas.so.3 + dosym libblas.so.3 usr/$(get_libdir)/blas/openblas/libblas.so + doins interface/libcblas.so.3 + dosym libcblas.so.3 usr/$(get_libdir)/blas/openblas/libcblas.so + + dodir /usr/$(get_libdir)/lapack/openblas/ + insinto /usr/$(get_libdir)/lapack/openblas/ + doins interface/liblapack.so.3 + dosym liblapack.so.3 usr/$(get_libdir)/lapack/openblas/liblapack.so + fi + + if use index-64bit; then + insinto /usr/$(get_libdir)/ + dolib.so "${S}-index-64bit"/libopenblas64*.so* + fi +} + +pkg_postinst () { + use eselect-ldso || return + local libdir=$(get_libdir) me="openblas" + + # check blas + eselect blas add ${libdir} "${EROOT}"/usr/${libdir}/blas/${me} ${me} + local current_blas=$(eselect blas show ${libdir} | cut -d' ' -f2) + if [[ ${current_blas} == "${me}" || -z ${current_blas} ]]; then + eselect blas set ${libdir} ${me} + elog "Current eselect: BLAS/CBLAS ($libdir) -> [${current_blas}]." + else + elog "Current eselect: BLAS/CBLAS ($libdir) -> [${current_blas}]." + elog "To use blas [${me}] implementation, you have to issue (as root):" + elog "\t eselect blas set ${libdir} ${me}" + fi + + # check lapack + eselect lapack add ${libdir} "${EROOT}"/usr/${libdir}/lapack/${me} ${me} + local current_lapack=$(eselect lapack show ${libdir} | cut -d' ' -f2) + if [[ ${current_lapack} == "${me}" || -z ${current_lapack} ]]; then + eselect lapack set ${libdir} ${me} + elog "Current eselect: LAPACK ($libdir) -> [${current_lapack}]." + else + elog "Current eselect: LAPACK ($libdir) -> [${current_lapack}]." + elog "To use lapack [${me}] implementation, you have to issue (as root):" + elog "\t eselect lapack set ${libdir} ${me}" + fi +} + +pkg_postrm () { + if use eselect-ldso; then + eselect blas validate + eselect lapack validate + fi +} |