kumquat-buildroot/package/openblas/openblas.mk
Yann E. MORIN c19cca0452 package: switch to _CPE_ID_VALID
Now that we document _CPE_ID_VALID, and that it shall be used instead of
setting a default value to one of the other _CPE_ID_* variables, change
all of the existing packages to use it, to avoid any error when we later
extend check-package to validate the sanity ofthe _CPE_ID_* variables.

Mechanical change done within the reference container, running the new
check in check-package, to report the CPE_ID errors:

    $ make check-package 2>/dev/null \
    |awk '{
            split($(1), a, ":"); fname = a[1]
            split($(2), a, "'\''"); val = a[2]
            new_var = $(8); gsub("_CPE_ID_.*", "_CPE_ID_VALID", new_var)
            printf("%s %s %s %s\n", fname, $(8), val, new_var)
    }' \
    |while read fname var val new_var; do
        sed -r -i -e "s/${var}[[:space:]]*=[[:space:]]*${val}/${new_var} = YES/" "${fname}"
    done

    $ git diff -I'CPE_ID_(VENDOR|VALID)'
    [empty]

Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2024-02-11 16:30:06 +01:00

106 lines
3.2 KiB
Makefile

################################################################################
#
# openblas
#
################################################################################
OPENBLAS_VERSION = 0.3.26
OPENBLAS_SITE = https://github.com/OpenMathLib/OpenBLAS/releases/download/v$(OPENBLAS_VERSION)
OPENBLAS_LICENSE = BSD-3-Clause
OPENBLAS_LICENSE_FILES = LICENSE
OPENBLAS_INSTALL_STAGING = YES
OPENBLAS_CPE_ID_VALID = 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
ifeq ($(BR2_ARCH_IS_64),y)
OPENBLAS_MAKE_OPTS += BINARY=64
else
OPENBLAS_MAKE_OPTS += BINARY=32
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
ifeq ($(BR2_PACKAGE_OPENBLAS_INSTALL_TESTS),y)
# Tests are always built, but are not installed, so we need to install
# them manually. The set of available tests may fluctuate depending on
# the architecture and other options, so only install whatever gets
# built.
define OPENBLAS_INSTALL_TESTS
mkdir -p $(TARGET_DIR)/usr/libexec/openblas/tests
find $(@D)/ctest \
-type f -name "x[sdcz]cblat[123]" -perm -0100 \
-exec $(INSTALL) -m 0755 {} \
$(TARGET_DIR)/usr/libexec/openblas/tests \;
find $(@D)/ctest \
-type f -name "[sdcz]in[123]" \
-exec $(INSTALL) -m 0644 {} \
$(TARGET_DIR)/usr/libexec/openblas/tests \;
endef
OPENBLAS_POST_INSTALL_TARGET_HOOKS += OPENBLAS_INSTALL_TESTS
endif
$(eval $(generic-package))