24960090253

Committed 26 Apr 2026 03:22PM UTC coverage: 62.913% (-0.02%) from 62.932%

Build # 24960090253

Build Type

Pull #3305

github

Committed by

web-flow

Commit Message

Merge f5e9ee0c7 into 869c74bba

Pull Request Pull Request #3305: numpy: enable openblas

Coverage Stats

1832 of 3175 branches covered (57.7%)

Branch coverage included in aggregate %.

2 of 6 new or added lines in 1 file covered. (33.33%)

1 existing line in 1 file now uncovered.

5330 of 8209 relevant lines covered (64.93%)

5.18 hits per line

Source File
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50.0

/pythonforandroid/recipes/numpy/__init__.py

from pythonforandroid.recipe import Recipe, MesonRecipe
from os.path import join
import shutil

NUMPY_NDK_MESSAGE = (
    "In order to build numpy, you must set minimum ndk api (minapi) to `24`.\n"
)


class NumpyRecipe(MesonRecipe):
    version = "v2.3.0"
    url = "git+https://github.com/numpy/numpy"
    depends = ["libopenblas"]
    extra_build_args = [
        "-Csetup-args=-Dblas=auto",
        "-Csetup-args=-Dlapack=auto",
        "-Csetup-args=-Dallow-noblas=False",
    ]
    need_stl_shared = True
    min_ndk_api_support = 24

    def get_include(self, arch):
        return join(
            self.ctx.get_python_install_dir(arch.arch), "numpy/_core/include",
        )

    def get_recipe_meson_options(self, arch):
        options = super().get_recipe_meson_options(arch)
        options["properties"]["longdouble_format"] = (
            "IEEE_DOUBLE_LE" if arch.arch in ["armeabi-v7a", "x86"] else "IEEE_QUAD_LE"
        )
        return options

    def get_recipe_env(self, arch, **kwargs):
        env = super().get_recipe_env(arch, **kwargs)

        # _PYTHON_HOST_PLATFORM declares that we're cross-compiling
        # and avoids issues when building on macOS for Android targets.
        env["_PYTHON_HOST_PLATFORM"] = arch.command_prefix

        # NPY_DISABLE_SVML=1 allows numpy to build for non-AVX512 CPUs
        # See: https://github.com/numpy/numpy/issues/21196
        env["NPY_DISABLE_SVML"] = "1"
        env["TARGET_PYTHON_EXE"] = join(
            Recipe.get_recipe("python3", self.ctx).get_build_dir(arch.arch),
            "android-build",
            "python",
        )
        blas_dir = join(Recipe.get_recipe("libopenblas", self.ctx
        ).get_build_dir(arch.arch), "build")
        blas_incdir = blas_dir
        blas_libdir = join(blas_dir, "lib")
        env["CXXFLAGS"] += f" -I{blas_incdir} -L{blas_libdir}"
        return env

    def get_hostrecipe_env(self, arch=None):
        env = super().get_hostrecipe_env(arch=arch)
        env["RANLIB"] = shutil.which("ranlib")
        return env


recipe = NumpyRecipe()

1	from pythonforandroid.recipe import Recipe, MesonRecipe	8✔
2	from os.path import join	8✔
3	import shutil	8✔
4
5	NUMPY_NDK_MESSAGE = (	8✔
6	"In order to build numpy, you must set minimum ndk api (minapi) to `24`.\n"
7	)
8
9
10	class NumpyRecipe(MesonRecipe):	8✔
11	version = "v2.3.0"	8✔
12	url = "git+https://github.com/numpy/numpy"	8✔
13	depends = ["libopenblas"]	8✔
14	extra_build_args = [	8✔
15	"-Csetup-args=-Dblas=auto",
16	"-Csetup-args=-Dlapack=auto",
17	"-Csetup-args=-Dallow-noblas=False",
18	]
19	need_stl_shared = True	8✔
20	min_ndk_api_support = 24	8✔
21
22	def get_include(self, arch):	8✔
23	return join(	×
24	self.ctx.get_python_install_dir(arch.arch), "numpy/_core/include",
25	)
26
27	def get_recipe_meson_options(self, arch):	8✔
28	options = super().get_recipe_meson_options(arch)	×
29	options["properties"]["longdouble_format"] = (	×
30	"IEEE_DOUBLE_LE" if arch.arch in ["armeabi-v7a", "x86"] else "IEEE_QUAD_LE"
31	)
32	return options	×
33
34	def get_recipe_env(self, arch, **kwargs):	8✔
35	env = super().get_recipe_env(arch, **kwargs)	×
36
37	# _PYTHON_HOST_PLATFORM declares that we're cross-compiling
38	# and avoids issues when building on macOS for Android targets.
39	env["_PYTHON_HOST_PLATFORM"] = arch.command_prefix	×
40
41	# NPY_DISABLE_SVML=1 allows numpy to build for non-AVX512 CPUs
42	# See: https://github.com/numpy/numpy/issues/21196
43	env["NPY_DISABLE_SVML"] = "1"	×
44	env["TARGET_PYTHON_EXE"] = join(	×
45	Recipe.get_recipe("python3", self.ctx).get_build_dir(arch.arch),
46	"android-build",
47	"python",
48	)
NEW 49	blas_dir = join(Recipe.get_recipe("libopenblas", self.ctx	×
50	).get_build_dir(arch.arch), "build")
NEW 51	blas_incdir = blas_dir	×
NEW 52	blas_libdir = join(blas_dir, "lib")	×
NEW 53	env["CXXFLAGS"] += f" -I{blas_incdir} -L{blas_libdir}"	×
UNCOV 54	return env	×
55
56	def get_hostrecipe_env(self, arch=None):	8✔
57	env = super().get_hostrecipe_env(arch=arch)	×
58	env["RANLIB"] = shutil.which("ranlib")	×
59	return env	×
60
61
62	recipe = NumpyRecipe()	8✔

kivy / python-for-android / 24960090253

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