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https://github.com/firestar5683/StarPilot.git
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firestar5683
29 lines
1.4 KiB
Python
29 lines
1.4 KiB
Python
Import('envCython')
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import hashlib
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import json
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import platform
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import struct
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import sys
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import sysconfig
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native = envCython.Clone()
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native.Append(CCFLAGS=['-O2', '-fno-fast-math', '-fno-finite-math-only'])
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extension = native.Program('_primitive_walk.so', '_primitive_walk.pyx', LIBS=[])
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def write_binding(target, source, env):
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files = {'_primitive_walk.pyx': source[1], 'native_primitives.py': source[2],
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'SConscript': source[3], 'SConstruct': source[4]}
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value = {'schema': 1, 'revision': 'flm-exact-primitives-v1',
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'sources': {name: hashlib.sha256(open(str(path), 'rb').read()).hexdigest() for name, path in files.items()},
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'artifact_sha256': hashlib.sha256(open(str(source[0]), 'rb').read()).hexdigest(),
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'abi': {'implementation': sys.implementation.name, 'cache_tag': sys.implementation.cache_tag,
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'python': list(sys.version_info[:2]), 'SOABI': sysconfig.get_config_var('SOABI'),
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'machine': platform.machine(), 'pointer_bits': struct.calcsize('P') * 8, 'platform': sys.platform}}
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with open(str(target[0]), 'w') as output:
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output.write(json.dumps(value, sort_keys=True, separators=(',', ':'), allow_nan=False) + '\n')
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native.Command('_primitive_walk.binding.json',
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[extension[0], '_primitive_walk.pyx', 'native_primitives.py', 'SConscript', '#SConstruct'], write_binding)
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