buildroot long term support release 2024.02.3

buildroot-2024.02.3.tar.gz

Signed-off-by: carbon <carbon@milkv.io>

buildroot-2024.02/package/python-numpy/python-numpy.mk

@@ -0,0 +1,62 @@
+################################################################################
+#
+# python-numpy
+#
+################################################################################
+
+PYTHON_NUMPY_VERSION = 1.25.0
+PYTHON_NUMPY_SOURCE = numpy-$(PYTHON_NUMPY_VERSION).tar.gz
+PYTHON_NUMPY_SITE = https://github.com/numpy/numpy/releases/download/v$(PYTHON_NUMPY_VERSION)
+PYTHON_NUMPY_LICENSE = BSD-3-Clause, MIT, Zlib
+PYTHON_NUMPY_LICENSE_FILES = \
+	LICENSE.txt \
+	numpy/core/src/multiarray/dragon4.c \
+	numpy/core/include/numpy/libdivide/LICENSE.txt \
+	numpy/linalg/lapack_lite/LICENSE.txt \
+	tools/npy_tempita/license.txt
+PYTHON_NUMPY_CPE_ID_VENDOR = numpy
+PYTHON_NUMPY_CPE_ID_PRODUCT = numpy
+
+PYTHON_NUMPY_DEPENDENCIES = host-python-cython python3
+HOST_PYTHON_NUMPY_DEPENDENCIES = host-python-cython
+
+PYTHON_NUMPY_CONF_ENV += \
+	_PYTHON_SYSCONFIGDATA_NAME=$(PKG_PYTHON_SYSCONFIGDATA_NAME) \
+	PYTHONPATH=$(PYTHON3_PATH)
+
+ifeq ($(BR2_PACKAGE_LAPACK),y)
+PYTHON_NUMPY_DEPENDENCIES += lapack
+PYTHON_NUMPY_CONF_OPTS += -Dlapack=lapack
+else
+PYTHON_NUMPY_CONF_OPTS += -Dlapack=""
+endif
+
+ifeq ($(BR2_PACKAGE_OPENBLAS),y)
+PYTHON_NUMPY_DEPENDENCIES += openblas
+PYTHON_NUMPY_CONF_OPTS += -Dblas=openblas
+else
+PYTHON_NUMPY_CONF_OPTS += -Dblas=""
+endif
+
+# Rather than add a host-blas or host-lapack dependencies, just use unoptimized,
+# in-tree code.
+HOST_PYTHON_NUMPY_CONF_OPTS = -Dblas="" -Dlapack=""
+
+# Fixup the npymath.ini prefix path with actual target staging area where
+# numpy core was built. Without this, target builds using numpy distutils
+# extensions like python-scipy, python-numba cannot find -lnpymath since
+# it uses host libraries (like libnpymath.a).
+# So, the numpy distutils extension packages would explicitly link this
+# config path for their package environment.
+define PYTHON_NUMPY_FIXUP_NPY_PKG_CONFIG_FILES
+	$(SED) '/^pkgdir=/d;/^prefix=/i pkgdir=$(PYTHON3_PATH)/site-packages/numpy/core' \
+		$(PYTHON3_PATH)/site-packages/numpy/core/lib/npy-pkg-config/npymath.ini
+endef
+PYTHON_NUMPY_POST_INSTALL_STAGING_HOOKS += PYTHON_NUMPY_FIXUP_NPY_PKG_CONFIG_FILES
+
+# Some package may include few headers from NumPy, so let's install it
+# in the staging area.
+PYTHON_NUMPY_INSTALL_STAGING = YES
+
+$(eval $(meson-package))
+$(eval $(host-meson-package))