I am trying to build the openblas.bb in a yocto project but it fails.
machine is "qemux86-64"
DESCRIPTION = "OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version."
SUMMARY = "OpenBLAS : An optimized BLAS library"
AUTHOR = "Alexander Leiva <norxander@gmail.com>"
HOMEPAGE = "http://www.openblas.net/"
LICENSE = "BSD-3-Clause"
DEPENDS = "make libgfortran"
RDEPENDS_${PN} = "libgfortran"
LIC_FILES_CHKSUM = "file://LICENSE;md5=5adf4792c949a00013ce25d476a2abc0"
PV = "0.3.16"
SRC_URI = "git://github.com/xianyi/OpenBLAS.git;protocol=https;branch=release-0.3.0"
SRCREV = "fab746240cc7e95569fde23af8942f8bc97d6d40"
S = "${WORKDIR}/git"
def map_arch(a, d):
import re
if re.match('i.86$', a): return 'ATOM'
elif re.match('x86_64$', a): return 'ATOM'
elif re.match('aarch32$', a): return 'CORTEXA9'
elif re.match('aarch64$', a): return 'ARMV8'
elif re.match('arm$', a): return 'ARMV7'
return a
def map_bits(a, d):
import re
if re.match('i.86$', a): return 32
elif re.match('x86_64$', a): return 64
elif re.match('aarch32$', a): return 32
elif re.match('aarch64$', a): return 64
elif re.match('arm$', a): return 32
return 32
def map_extra_options(a, d):
import re
if re.match('arm$', a): return '-mfpu=neon-vfpv4 -mfloat-abi=hard'
return ''
do_compile () {
oe_runmake HOSTCC="${BUILD_CC}" \
CC="${TARGET_PREFIX}gcc ${TOOLCHAIN_OPTIONS} ${@map_extra_options(d.getVar('TARGET_ARCH'), d)}" \
CF="${TARGET_PREFIX}gfortran ${TOOLCHAIN_OPTIONS} ${@map_extra_options(d.getVar('TARGET_ARCH'), d)}" \
PREFIX=${exec_prefix} \
CROSS_SUFFIX=${HOST_PREFIX} \
BINARY='${@map_bits(d.getVar('TARGET_ARCH'), d)}' \
TARGET='${@map_arch(d.getVar('TARGET_ARCH'), d)}'
}
do_install() {
oe_runmake HOSTCC="${BUILD_CC}" \
CC="${TARGET_PREFIX}gcc ${TOOLCHAIN_OPTIONS}" \
PREFIX=${exec_prefix} \
CROSS_SUFFIX=${HOST_PREFIX} \
BINARY='${@map_bits(d.getVar('TARGET_ARCH'), d)}' \
TARGET='${@map_arch(d.getVar('TARGET_ARCH'), d)}' \
DESTDIR=${D} \
install
}
FILES_${PN}-dev = "${includedir}/* ${libdir}/lib${PN}.so* ${libdir}/lib${PN}*.a ${libdir}/cmake ${libdir}/pkgconfig"
FILES_${PN} = "${bindir} ${libdir}/lib${PN}*.so"
and here some from the log.do_compile file:
**
| OPENBLAS_NUM_THREADS=1 OMP_NUM_THREADS=1 ./sblat1
| /bin/sh: 1: ./sblat1: not found
| Makefile:28: recipe for target 'level1' failed
| make[1]: *** [level1] Error 127
| make[1]: *** Waiting for unfinished jobs....
| make[1]: Leaving directory '/path/yocto_project/update-desktop-bsp/build/tmp/work/core2-64-poky-linux/openblas/0.3.16-r0/git/test'
| Makefile:145: recipe for target 'tests' failed
| make: *** [tests] Error 2
| WARNING: exit code 1 from a shell command.
ERROR: Task (/path/yocto_project/update-desktop-bsp/layers/meta-ammsc2/recipes-math/openblas/openblas.bb:do_compile) failed with exit code '1'
NOTE: Tasks Summary: Attempted 516 tasks of which 509 didn't need to be rerun and 1 failed.
**
I changed to use the newest version of the openblas:
PV = "0.3.18"
also I set the CROSS argument to 1 in do_compile :
do_compile () {
oe_runmake HOSTCC="${BUILD_CC}" \
CC="${TARGET_PREFIX}gcc ${TOOLCHAIN_OPTIONS} ${@map_extra_options(d.getVar('TARGET_ARCH'), d)}" \
CF="${TARGET_PREFIX}gfortran ${TOOLCHAIN_OPTIONS} ${@map_extra_options(d.getVar('TARGET_ARCH'), d)}" \
PREFIX=${exec_prefix} \
CROSS_SUFFIX=${HOST_PREFIX} \
CROSS=1 \
BINARY='${@map_bits(d.getVar('TARGET_ARCH'), d)}' \
TARGET='${@map_arch(d.getVar('TARGET_ARCH'), d)}'
}