mirror of
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056b7a42c7
Dropped:
003-without-vendored-meson.patch
004-workaround-for-multiple-top-level-packages-discovered.patch
This time, we really need to use meson to build numpy.
And to make things more complicated, the 'vendored' meson package (that
comes with numpy) must be used. This is because they have some special
logic in there that's specific to numpy.
With this change, we also need to keep a special/internal
'openwrt-cross.txt.in' file, because cross-compiling numpy also requires
that a 'longdouble_format' property be added.
More details about this:
https://github.com/numpy/numpy/issues/23972
https://github.com/numpy/numpy/blob/maintenance/2.2.x/doc/source/building/cross_compilation.rst
Removing quirk fix for x86_64 with detecting 'avx512f'.
This should work with the new meson stuff.
And finally, added a test.sh script.
This should make sure that this package works fine during upgrades.
Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>
(cherry picked from commit 7b4ee2dabf)
Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>
120 lines
3.8 KiB
Makefile
120 lines
3.8 KiB
Makefile
#
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# Copyright (C) 2019 Jakub Piotr Cłapa <jpc@loee.pl>
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# Copyright (C) 2020 Alexandru Ardelean <ardeleanalex@gmail.com>
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=numpy
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PKG_VERSION:=2.2.1
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PKG_RELEASE:=1
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PYPI_NAME:=$(PKG_NAME)
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PKG_HASH:=45681fd7128c8ad1c379f0ca0776a8b0c6583d2f69889ddac01559dfe4390918
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PKG_MAINTAINER:=Alexandru Ardelean <ardeleanalex@gmail.com>
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PKG_LICENSE:=BSD-3-Clause
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PKG_LICENSE_FILES:=LICENSE.txt
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PKG_CPE_ID:=cpe:/a:numpy:numpy
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PKG_CONFIG_DEPENDS:= \
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CONFIG_NUMPY_OPENBLAS_SUPPORT
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PKG_BUILD_DEPENDS:=python-cython/host pyproject-metadata/host
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# Ensure numpy does not find openblas if openblas support is not enabled
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PYTHON3_PKG_BUILD_VARS:= \
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$(if $(CONFIG_NUMPY_OPENBLAS_SUPPORT),,NPY_BLAS_ORDER= NPY_LAPACK_ORDER= )
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MESON_USE_STAGING_PYTHON:=1
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include ../pypi.mk
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include $(INCLUDE_DIR)/package.mk
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include ../python3-package.mk
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include $(INCLUDE_DIR)/meson.mk
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MESON_ARGS+= \
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-Ddisable-optimization=true \
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-Dcpu-baseline=min
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# Override 'Meson', to use numpy's vendored meson
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define Meson
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$(call Python3/Run,,$(PKG_BUILD_DIR)/vendored-meson/meson/meson.py $(1),$(2))
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endef
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define Meson/CreateCrossFile
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$(STAGING_DIR_HOST)/bin/sed \
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-e "s|@CC@|$(foreach BIN,$(TARGET_CC),'$(BIN)',)|" \
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-e "s|@CXX@|$(foreach BIN,$(TARGET_CXX),'$(BIN)',)|" \
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-e "s|@LD@|$(foreach FLAG,$(TARGET_LINKER),'$(FLAG)',)|" \
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-e "s|@AR@|$(TARGET_AR)|" \
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-e "s|@STRIP@|$(TARGET_CROSS)strip|" \
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-e "s|@NM@|$(TARGET_NM)|" \
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-e "s|@PKGCONFIG@|$(PKG_CONFIG)|" \
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-e "s|@CMAKE@|$(STAGING_DIR_HOST)/bin/cmake|" \
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-e "s|@PYTHON@|$(PYTHON_BIN)|" \
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-e "s|@CFLAGS@|$(foreach FLAG,$(TARGET_CFLAGS) $(EXTRA_CFLAGS) $(TARGET_CPPFLAGS) $(EXTRA_CPPFLAGS),'$(FLAG)',)|" \
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-e "s|@CXXFLAGS@|$(foreach FLAG,$(TARGET_CXXFLAGS) $(EXTRA_CXXFLAGS) $(TARGET_CPPFLAGS) $(EXTRA_CPPFLAGS),'$(FLAG)',)|" \
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-e "s|@LDFLAGS@|$(foreach FLAG,$(TARGET_LDFLAGS) $(EXTRA_LDFLAGS),'$(FLAG)',)|" \
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-e "s|@ARCH@|$(MESON_ARCH)|" \
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-e "s|@CPU@|$(MESON_CPU)|" \
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-e "s|@ENDIAN@|$(if $(CONFIG_BIG_ENDIAN),big,little)|" \
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< files/openwrt-cross.txt.in \
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> $(1)
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echo "longdouble_format = '$(if $(CONFIG_BIG_ENDIAN),IEEE_DOUBLE_BE,IEEE_DOUBLE_LE)'" >> $(1)
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endef
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define Package/python3-numpy
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SUBMENU:=Python
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SECTION:=lang
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CATEGORY:=Languages
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TITLE:=The fundamental package for scientific computing with Python
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URL:=https://www.numpy.org/
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DEPENDS:=@!SOFT_FLOAT +INSTALL_GFORTRAN:libgfortran +python3 +libstdcpp \
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+NUMPY_OPENBLAS_SUPPORT:openblas
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endef
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# We need to duplicate the omitted arhitectures same as openblas
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define Package/python3-numpy/config
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menu "Configuration"
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depends on !powerpc
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depends on !arc
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config NUMPY_OPENBLAS_SUPPORT
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bool "Enable OpenBLAS support"
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default n
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endmenu
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endef
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define Build/Prepare/numpy-sitecfg
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echo "[DEFAULT]" > $(PKG_BUILD_DIR)/site.cfg
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echo "library_dirs = $(STAGING_DIR)/usr/lib" >> $(PKG_BUILD_DIR)/site.cfg
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echo "include_dirs = $(STAGING_DIR)/usr/include" >> $(PKG_BUILD_DIR)/site.cfg
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ifdef CONFIG_NUMPY_OPENBLAS_SUPPORT
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echo >> $(PKG_BUILD_DIR)/site.cfg
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echo "[openblas]" >> $(PKG_BUILD_DIR)/site.cfg
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echo "libraries = openblas" >> $(PKG_BUILD_DIR)/site.cfg
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echo "runtime_library_dirs = /usr/lib" >> $(PKG_BUILD_DIR)/site.cfg
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endif
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endef
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define Build/Prepare
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$(call Build/Prepare/Default)
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$(call Build/Prepare/numpy-sitecfg)
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endef
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define Package/python3-numpy/description
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NumPy is the fundamental package for array computing with Python.
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By default, this package is built without some modules.
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For some modules to be available, the INSTALL_GFORTRAN symbol needs
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to be enabled in the OpenWrt core/toolchain.
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endef
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$(eval $(call Py3Package,python3-numpy))
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$(eval $(call BuildPackage,python3-numpy))
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$(eval $(call BuildPackage,python3-numpy-src))
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