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DESCRIPTION = "OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version."
SUMMARY = "OpenBLAS : An optimized BLAS library"
HOMEPAGE = "http://www.openblas.net/"
LICENSE = "BSD-3-Clause"
LIC_FILES_CHKSUM = "file://LICENSE;md5=5adf4792c949a00013ce25d476a2abc0"
SRC_URI = "\
git://github.com/xianyi/OpenBLAS;protocol=https;branch=develop \
"
# tag 0.3.20
SRCREV = "0b678b19dc03f2a999d6e038814c4c50b9640a4e"
S = "${WORKDIR}/git"
DEPENDS += "libgfortran"
def map_arch(d):
import re
arch = d.getVar('TARGET_ARCH', True)
if re.match('i.86$', arch): return 'ATOM'
elif re.match('x86_64$', arch): return 'ATOM'
elif re.match('aarch32$', arch): return 'CORTEXA9'
elif re.match('aarch64$', arch): return 'ARMV8'
return 'CORTEXA15'
def map_bits(d):
import re
arch = d.getVar('TARGET_ARCH', True)
if re.match('i.86$', arch): return 32
elif re.match('x86_64$', arch): return 64
elif re.match('aarch32$', arch): return 32
elif re.match('aarch64$', arch): return 64
return 32
EXTRA_OEMAKE = "\
BUILD_WITHOUT_LAPACK=OFF \
HOSTCC=${BUILD_CC} \
CROSS=1 \
CROSS_SUFFIX=${TARGET_PREFIX} \
BINARY=${@map_bits(d)} \
TARGET=${@map_arch(d)} \
OPENBLAS_LIBRARY_DIR=${D}${libdir} \
DYNAMIC_ARCH=ON \
BUILD_STATIC_LIBS=ON \
USE_LOCKING=1 \
USE_THREAD=0 \
"
do_install() {
oe_runmake PREFIX=${D}${prefix} install
rm -rf ${D}${bindir} ${D}${libdir}/cmake
# fixup pkgconfig file
sed -i -e "s#libdir=/.*#libdir=${libdir}#" ${D}${libdir}/pkgconfig/openblas.pc
sed -i -e "s#includedir=/.*#includedir=${includedir}#" ${D}${libdir}/pkgconfig/openblas.pc
cat ${D}${libdir}/pkgconfig/openblas.pc
# Create symlink from libblas.so to libopenblas.so.0, required by scipy
ln -s libopenblas.so.0 ${D}${libdir}/libblas.so
}
FILES:${PN} = "${libdir}/*"
FILES:${PN}-dev = "${includedir} ${libdir}/libopenblas.so ${libdir}/libblas.so"
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