76 lines
2.5 KiB
Meson
76 lines
2.5 KiB
Meson
# utils is cimported from other subpackages so this is needed for the cimport
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# to work
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utils_cython_tree = [
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# We add sklearn_root_cython_tree to make sure sklearn/__init__.py is copied
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# early in the build
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sklearn_root_cython_tree,
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fs.copyfile('__init__.py'),
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fs.copyfile('_cython_blas.pxd'),
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fs.copyfile('_heap.pxd'),
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fs.copyfile('_openmp_helpers.pxd'),
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fs.copyfile('_random.pxd'),
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fs.copyfile('_sorting.pxd'),
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fs.copyfile('_typedefs.pxd'),
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fs.copyfile('_vector_sentinel.pxd'),
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]
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utils_extension_metadata = {
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'sparsefuncs_fast':
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{'sources': [cython_gen.process('sparsefuncs_fast.pyx')]},
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'_cython_blas': {'sources': [cython_gen.process('_cython_blas.pyx')]},
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'arrayfuncs': {'sources': [cython_gen.process('arrayfuncs.pyx')]},
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'murmurhash': {
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'sources': [cython_gen.process('murmurhash.pyx'), 'src' / 'MurmurHash3.cpp'],
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},
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'_fast_dict':
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{'sources': [cython_gen_cpp.process('_fast_dict.pyx')]},
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'_openmp_helpers': {'sources': [cython_gen.process('_openmp_helpers.pyx')], 'dependencies': [openmp_dep]},
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'_random': {'sources': [cython_gen.process('_random.pyx')]},
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'_typedefs': {'sources': [cython_gen.process('_typedefs.pyx')]},
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'_heap': {'sources': [cython_gen.process('_heap.pyx')]},
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'_sorting': {'sources': [cython_gen.process('_sorting.pyx')]},
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'_vector_sentinel':
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{'sources': [cython_gen_cpp.process('_vector_sentinel.pyx')],
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'dependencies': [np_dep]},
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'_isfinite': {'sources': [cython_gen.process('_isfinite.pyx')]},
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}
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foreach ext_name, ext_dict : utils_extension_metadata
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py.extension_module(
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ext_name,
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[ext_dict.get('sources'), utils_cython_tree],
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dependencies: ext_dict.get('dependencies', []),
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subdir: 'sklearn/utils',
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install: true
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)
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endforeach
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util_extension_names = ['_seq_dataset', '_weight_vector']
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foreach name: util_extension_names
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pxd = custom_target(
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name + '_pxd',
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output: name + '.pxd',
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input: name + '.pxd.tp',
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command: [tempita, '@INPUT@', '-o', '@OUTDIR@'],
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)
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utils_cython_tree += [pxd]
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pyx = custom_target(
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name + '_pyx',
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output: name + '.pyx',
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input: name + '.pyx.tp',
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command: [tempita, '@INPUT@', '-o', '@OUTDIR@'],
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# TODO in principle this should go in py.exension_module below. This is
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# temporary work-around for dependency issue with .pyx.tp files. For more
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# details, see https://github.com/mesonbuild/meson/issues/13212
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depends: [pxd, utils_cython_tree],
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)
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py.extension_module(
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name,
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cython_gen.process(pyx),
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subdir: 'sklearn/utils',
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install: true
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)
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endforeach
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