54d962b768
Drop first and second patches (already in version) https://github.com/xianyi/OpenBLAS/blob/v0.3.18/Changelog.txt Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
80 lines
2.4 KiB
Makefile
80 lines
2.4 KiB
Makefile
################################################################################
|
|
#
|
|
# openblas
|
|
#
|
|
################################################################################
|
|
|
|
OPENBLAS_VERSION = 0.3.18
|
|
OPENBLAS_SITE = https://github.com/xianyi/OpenBLAS/releases/download/v$(OPENBLAS_VERSION)
|
|
OPENBLAS_LICENSE = BSD-3-Clause
|
|
OPENBLAS_LICENSE_FILES = LICENSE
|
|
OPENBLAS_INSTALL_STAGING = YES
|
|
|
|
# Initialise OpenBLAS make options to $(TARGET_CONFIGURE_OPTS)
|
|
OPENBLAS_MAKE_OPTS = $(TARGET_CONFIGURE_OPTS)
|
|
|
|
# Enable cross-compiling
|
|
OPENBLAS_MAKE_OPTS += CROSS=1
|
|
|
|
# Set OpenBLAS target
|
|
OPENBLAS_MAKE_OPTS += TARGET=$(BR2_PACKAGE_OPENBLAS_TARGET)
|
|
|
|
# When Fortran is not available, only build the C version of BLAS
|
|
ifeq ($(BR2_TOOLCHAIN_HAS_FORTRAN),)
|
|
OPENBLAS_MAKE_OPTS += ONLY_CBLAS=1
|
|
endif
|
|
|
|
# Enable/Disable multi-threading (not for static-only since it uses dlfcn.h)
|
|
ifeq ($(BR2_PACKAGE_OPENBLAS_USE_THREAD),y)
|
|
OPENBLAS_MAKE_OPTS += USE_THREAD=1
|
|
else
|
|
OPENBLAS_MAKE_OPTS += USE_THREAD=0
|
|
endif
|
|
|
|
ifeq ($(BR2_PACKAGE_OPENBLAS_USE_LOCKING),y)
|
|
OPENBLAS_MAKE_OPTS += USE_LOCKING=1
|
|
else
|
|
# not passing USE_LOCKING=0 as this could be confusing: its effect is implicit
|
|
# in case of USE_THREAD=1.
|
|
endif
|
|
|
|
# We don't know if OpenMP is available or not, so disable
|
|
OPENBLAS_MAKE_OPTS += USE_OPENMP=0
|
|
|
|
# Static-only/Shared-only toggle
|
|
# Note: static library is always generated so that applications can link
|
|
# statically for size reduction, even if BR2_STATIC_LIBS is not set.
|
|
ifeq ($(BR2_STATIC_LIBS),y)
|
|
OPENBLAS_MAKE_OPTS += NO_SHARED=1
|
|
endif
|
|
|
|
# binutils version <= 2.23.2 has a bug
|
|
# (https://sourceware.org/bugzilla/show_bug.cgi?id=14887) where
|
|
# whitespaces in ARM register specifications such as [ r1, #12 ] or [
|
|
# r2 ] cause the assembler to reject the code. Since there are
|
|
# numerous instances of such cases in the code, we use sed rather than
|
|
# a patch. We simply replace [ foobar ] by [foobar] to work around the
|
|
# problem.
|
|
define OPENBLAS_FIXUP_ARM_ASSEMBLY
|
|
$(SED) 's%\[\s*%\[%;s%\s*\]%\]%' $(@D)/kernel/arm/*.S
|
|
endef
|
|
|
|
OPENBLAS_POST_PATCH_HOOKS += OPENBLAS_FIXUP_ARM_ASSEMBLY
|
|
|
|
define OPENBLAS_BUILD_CMDS
|
|
$(TARGET_MAKE_ENV) $(MAKE) $(OPENBLAS_MAKE_OPTS) \
|
|
-C $(@D)
|
|
endef
|
|
|
|
define OPENBLAS_INSTALL_STAGING_CMDS
|
|
$(TARGET_MAKE_ENV) $(MAKE) $(OPENBLAS_MAKE_OPTS) \
|
|
-C $(@D) install PREFIX=$(STAGING_DIR)/usr
|
|
endef
|
|
|
|
define OPENBLAS_INSTALL_TARGET_CMDS
|
|
$(TARGET_MAKE_ENV) $(MAKE) $(OPENBLAS_MAKE_OPTS) \
|
|
-C $(@D) install PREFIX=$(TARGET_DIR)/usr
|
|
endef
|
|
|
|
$(eval $(generic-package))
|