53 строки
1.4 KiB
Python
Executable File
53 строки
1.4 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright 2016 The Emscripten Authors. All rights reserved.
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# Emscripten is available under two separate licenses, the MIT license and the
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# University of Illinois/NCSA Open Source License. Both these licenses can be
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# found in the LICENSE file.
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'''
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This is a helper script. It runs ./configure (or cmake,
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etc.) for you, setting the environment variables to use
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emcc and so forth. Usage:
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emconfigure ./configure [FLAGS]
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You can also use this for cmake and other configure-like
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stages. What happens is that all compilations done during
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this command are to native code, not JS, so that configure
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tests will work properly.
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'''
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from __future__ import print_function
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import sys
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from tools import building
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from subprocess import CalledProcessError
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#
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# Main run() function
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#
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def run():
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if len(sys.argv) < 2 or sys.argv[1] in ('--version', '--help'):
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print('''\
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emconfigure is a helper for configure, setting various environment
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variables so that emcc etc. are used. Typical usage:
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emconfigure ./configure [FLAGS]
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(but you can run any command instead of configure)''', file=sys.stderr)
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return 1
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if 'cmake' in sys.argv[1]:
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print('error: use `emcmake` rather then `emconfigure` for cmake projects', file=sys.stderr)
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return 1
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try:
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building.configure(sys.argv[1:])
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return 0
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except CalledProcessError as e:
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return e.returncode
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if __name__ == '__main__':
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sys.exit(run())
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