зеркало из https://github.com/mozilla/gecko-dev.git
27 строки
994 B
Python
27 строки
994 B
Python
# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
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# vim: set filetype=python:
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# This Souce Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distibuted with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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from __future__ import absolute_import
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from __future__ import print_function
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import buildconfig
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import mozpack.path as mozpath
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import os
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import shlex
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import subprocess
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def main(output, input_asm, ffi_h, ffi_config_h, defines, includes):
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defines = shlex.split(defines)
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includes = shlex.split(includes)
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# CPP uses -E which generates #line directives. -EP suppresses them.
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# -TC forces the compiler to treat the input as C.
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cpp = buildconfig.substs['CPP'] + ['-EP'] + ['-TC']
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input_asm = mozpath.relpath(input_asm, os.getcwd())
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args = cpp + defines + includes + [input_asm]
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print(' '.join(args))
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preprocessed = subprocess.check_output(args)
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output.write(preprocessed)
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