[Mod] First commit

package/python-numpy/Config.in

@@ -0,0 +1,32 @@
+config BR2_PACKAGE_PYTHON_NUMPY_ARCH_SUPPORTS
+	bool
+	# Numpy has some CPU specific code
+	default y if BR2_arc
+	default y if BR2_aarch64
+	default y if BR2_arm
+	default y if BR2_armeb
+	default y if BR2_i386
+	default y if BR2_mips
+	default y if BR2_mipsel
+	default y if BR2_powerpc
+	default y if BR2_powerpc64
+	default y if BR2_sh
+	default y if BR2_x86_64
+
+config BR2_PACKAGE_PYTHON_NUMPY
+	bool "python-numpy"
+	depends on BR2_PACKAGE_PYTHON_NUMPY_ARCH_SUPPORTS
+	# python-numpy needs fenv.h which is not provided by uclibc
+	depends on BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL
+	help
+	  NumPy is the fundamental package for scientific computing
+	  with Python.
+
+	  Note that NumPy needs fenv.h fully supported by the
+	  C library.
+
+	  http://www.numpy.org/
+
+comment "python-numpy needs glibc or musl"
+	depends on BR2_PACKAGE_PYTHON_NUMPY_ARCH_SUPPORTS
+	depends on !(BR2_TOOLCHAIN_USES_GLIBC || BR2_TOOLCHAIN_USES_MUSL)

package/python-numpy/python-numpy.hash

@@ -0,0 +1,8 @@
+# Copied from https://github.com/numpy/numpy/releases/tag/v1.21.2
+sha256  76af194fbc117934ec5bbe2ff15177adbd05aeed23f18ee209ed88edcd777e05  numpy-1.21.2.tar.gz
+# License files, locally calculated
+sha256  bc1b0af15cdc9415ea26c5f1df352c226ac86425ec0fb9ab38d111018bf1c6f2  LICENSE.txt
+sha256  2be6947e0432ecf7950ee8fe38681316749dd06d1de17c9ec4de6d2f55adb3a1  numpy/core/src/multiarray/dragon4.c
+sha256  fbc539f47d0cf83bc61378080fb873d5c14630126cacbfe754035c3926daa5ec  numpy/core/include/numpy/libdivide/LICENSE.txt
+sha256  a14cc25e10d40a3aa705b7de2fb764a6535d8ee9b2db4e1724900585457dfd55  numpy/linalg/lapack_lite/LICENSE.txt
+sha256  badf51c7e3e7de9c7630bd069780f5c197b846ef7660b342a1e58d5553592d8e  tools/npy_tempita/license.txt

package/python-numpy/python-numpy.mk

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+################################################################################
+#
+# python-numpy
+#
+################################################################################
+
+PYTHON_NUMPY_VERSION = 1.21.2
+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_SETUP_TYPE = setuptools
+PYTHON_NUMPY_DEPENDENCIES = host-python-cython
+HOST_PYTHON_NUMPY_DEPENDENCIES = host-python-cython
+
+ifeq ($(BR2_PACKAGE_LAPACK),y)
+PYTHON_NUMPY_DEPENDENCIES += lapack
+else
+PYTHON_NUMPY_ENV += BLAS=None LAPACK=None
+endif
+
+ifeq ($(BR2_TOOLCHAIN_HAS_FORTRAN),y)
+PYTHON_NUMPY_BUILD_OPTS = --fcompiler=gnu95
+PYTHON_NUMPY_ENV += F90=$(TARGET_FC)
+else
+PYTHON_NUMPY_BUILD_OPTS = --fcompiler=None
+endif
+
+define PYTHON_NUMPY_CONFIGURE_CMDS
+	-rm -f $(@D)/site.cfg
+	echo "[DEFAULT]" >> $(@D)/site.cfg
+	echo "library_dirs = $(STAGING_DIR)/usr/lib" >> $(@D)/site.cfg
+	echo "include_dirs = $(STAGING_DIR)/usr/include" >> $(@D)/site.cfg
+endef
+
+# 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 $(python-package))
+$(eval $(host-python-package))