James Hilliard
62648d9892
Release notes: https://numpy.org/news/ Add new supported architectures. License hash changed due to date update: https://github.com/numpy/numpy/commit/c1ffdbc0c29d48ece717acb5bfbf811c935b41f6 We need to build python-numpy with its vendored version of meson as it currently relies on features that are not yet upstream. To do this we can simply set the PYTHONPATH with the vendored meson path before the normal PYTHON3_PATH so that the vendored version will have precedence. We need to set this for both host and target numpy. We also need to set the architecture specific longdouble_format property as numpy is unable to determine the value for this without being able to execute target binaries. See: https://github.com/numpy/numpy/blob/3e7e5c3cabb8f1a0d940dc6f2058fed4a8c3e284/doc/source/building/cross_compilation.rst Signed-off-by: James Hilliard <james.hilliard1@gmail.com> [Bernd: Bumped to 2.4.0 Removed patch which is included in this release. Updated license hashes due to upstream commits: - copyright year bumps: https://github.com/numpy/numpy/commits/v2.4.0/LICENSE.txt - file move tools/npy_tempita/license.txt -> numpy/_build_utils/tempita/LICENSE.txt https://github.com/numpy/numpy/commit/63a1fee8d1c1e442aa8ca08ac7cefb195f99b2a9 https://github.com/numpy/numpy/commit/86940987a9d8d54c860d8c862d5d96c51b339f23 - directory move core -> _core and various code updates https://github.com/numpy/numpy/commits/v2.4.0/numpy/_core/src/multiarray/dragon4.c - directory move core -> _core https://github.com/numpy/numpy/commits/v2.4.0/numpy/_core/include/numpy/libdivide/LICENSE.txt Following Romain's review https://lists.buildroot.org/pipermail/buildroot/2024-November/767739.html host-python-numpy was switched back to host-python-package to install the f2py script needed by the upcoming bump of python-scipy. A dependency to host-python-meson-python is also needed. Removed PYTHON_NUMPY_LONGDOUBLE_FORMAT configure option for BR2_arceb after this arch was removed from buildroot. Changed path in PYTHON_NUMPY_FIXUP_NPY_PKG_CONFIG_FILES following upstream commit https://github.com/numpy/numpy/commit/923f219077c8aa3ad7d3792d8c06cba010b70252 and updated opencv4 as well] Signed-off-by: Bernd Kuhls <bernd@kuhls.net> Signed-off-by: Julien Olivain <ju.o@free.fr>
119 lines
4.4 KiB
Makefile
119 lines
4.4 KiB
Makefile
################################################################################
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#
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# python-numpy
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#
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################################################################################
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PYTHON_NUMPY_VERSION = 2.4.0
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PYTHON_NUMPY_SOURCE = numpy-$(PYTHON_NUMPY_VERSION).tar.gz
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PYTHON_NUMPY_SITE = https://files.pythonhosted.org/packages/a4/7a/6a3d14e205d292b738db449d0de649b373a59edb0d0b4493821d0a3e8718
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PYTHON_NUMPY_LICENSE = BSD-3-Clause, MIT, Zlib
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PYTHON_NUMPY_LICENSE_FILES = \
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LICENSE.txt \
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numpy/_build_utils/tempita/LICENSE.txt \
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numpy/_core/src/multiarray/dragon4.c \
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numpy/_core/include/numpy/libdivide/LICENSE.txt \
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numpy/linalg/lapack_lite/LICENSE.txt
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PYTHON_NUMPY_CPE_ID_VENDOR = numpy
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PYTHON_NUMPY_CPE_ID_PRODUCT = numpy
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PYTHON_NUMPY_DEPENDENCIES = host-python-cython python3
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HOST_PYTHON_NUMPY_DEPENDENCIES = host-python-cython host-python-meson-python
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PYTHON_NUMPY_CONF_ENV += \
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_PYTHON_SYSCONFIGDATA_NAME=$(PKG_PYTHON_SYSCONFIGDATA_NAME) \
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PYTHONPATH="$(@D)/vendored-meson/meson:$(PYTHON3_PATH)"
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PYTHON_NUMPY_NINJA_ENV += \
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PYTHONPATH="$(@D)/vendored-meson/meson:$(PYTHON3_PATH)"
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ifeq ($(BR2_PACKAGE_LAPACK),y)
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PYTHON_NUMPY_DEPENDENCIES += lapack
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PYTHON_NUMPY_CONF_OPTS += -Dlapack=lapack
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else
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PYTHON_NUMPY_CONF_OPTS += -Dlapack=""
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endif
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ifeq ($(BR2_PACKAGE_OPENBLAS),y)
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PYTHON_NUMPY_DEPENDENCIES += openblas
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PYTHON_NUMPY_CONF_OPTS += -Dblas=openblas
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else
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PYTHON_NUMPY_CONF_OPTS += -Dblas=""
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endif
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# Generated by running this test program under QEMU:
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# https://github.com/numpy/numpy/blob/v1.26.4/numpy/core/meson.build#L376-L455
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ifeq ($(BR2_arcle),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = IEEE_DOUBLE_LE
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else ifeq ($(BR2_aarch64),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = IEEE_QUAD_LE
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else ifeq ($(BR2_aarch64_be),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = IEEE_QUAD_BE
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else ifeq ($(BR2_arm),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = IEEE_DOUBLE_LE
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else ifeq ($(BR2_armeb),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = IEEE_DOUBLE_BE
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else ifeq ($(BR2_i386),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = INTEL_EXTENDED_12_BYTES_LE
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else ifeq ($(BR2_or1k),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = IEEE_DOUBLE_BE
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else ifeq ($(BR2_m68k),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = MOTOROLA_EXTENDED_12_BYTES_BE
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else ifeq ($(BR2_mips),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = IEEE_DOUBLE_BE
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else ifeq ($(BR2_mipsel),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = IEEE_DOUBLE_LE
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else ifeq ($(BR2_powerpc),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = IBM_DOUBLE_DOUBLE_BE
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else ifeq ($(BR2_powerpc64),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = IBM_DOUBLE_DOUBLE_BE
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else ifeq ($(BR2_powerpc64le),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = IBM_DOUBLE_DOUBLE_LE
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else ifeq ($(BR2_riscv),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = IEEE_QUAD_LE
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else ifeq ($(BR2_sh4)$(BR2_sh4a),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = IEEE_DOUBLE_LE
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else ifeq ($(BR2_sh4eb)$(BR2_sh4aeb),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = IEEE_DOUBLE_BE
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else ifeq ($(BR2_sparc),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = IEEE_DOUBLE_BE
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else ifeq ($(BR2_sparc64),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = IEEE_QUAD_BE
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else ifeq ($(BR2_x86_64),y)
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PYTHON_NUMPY_LONGDOUBLE_FORMAT = INTEL_EXTENDED_16_BYTES_LE
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endif
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PYTHON_NUMPY_MESON_EXTRA_PROPERTIES = \
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longdouble_format='$(PYTHON_NUMPY_LONGDOUBLE_FORMAT)'
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HOST_PYTHON_NUMPY_SETUP_TYPE = setuptools
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HOST_PYTHON_NUMPY_CONF_ENV += \
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PYTHONPATH="$(@D)/vendored-meson/meson:$(HOST_DIR)/lib/python$(PYTHON3_VERSION_MAJOR)"
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HOST_PYTHON_NUMPY_NINJA_ENV += \
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PYTHONPATH="$(@D)/vendored-meson/meson:$(HOST_DIR)/lib/python$(PYTHON3_VERSION_MAJOR)"
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# Rather than add a host-blas or host-lapack dependencies, just use unoptimized,
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# in-tree code.
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HOST_PYTHON_NUMPY_CONF_OPTS = -Dblas="" -Dlapack=""
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# Fixup the npymath.ini prefix path with actual target staging area where
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# numpy core was built. Without this, target builds using numpy distutils
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# extensions like python-scipy, python-numba cannot find -lnpymath since
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# it uses host libraries (like libnpymath.a).
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# So, the numpy distutils extension packages would explicitly link this
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# config path for their package environment.
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define PYTHON_NUMPY_FIXUP_NPY_PKG_CONFIG_FILES
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$(SED) '/^pkgdir=/d;/^prefix=/i pkgdir=$(PYTHON3_PATH)/site-packages/numpy/core' \
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$(PYTHON3_PATH)/site-packages/numpy/_core/lib/npy-pkg-config/npymath.ini
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endef
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PYTHON_NUMPY_POST_INSTALL_STAGING_HOOKS += PYTHON_NUMPY_FIXUP_NPY_PKG_CONFIG_FILES
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# Some package may include few headers from NumPy, so let's install it
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# in the staging area.
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PYTHON_NUMPY_INSTALL_STAGING = YES
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$(eval $(meson-package))
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$(eval $(host-python-package))
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