63 lines
2 KiB
Python
Executable file
63 lines
2 KiB
Python
Executable file
#!/usr/bin/env python3
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#
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# Copyright 2013 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import argparse
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import os
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import posixpath
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import re
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import sys
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import zipfile
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from util import build_utils
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def _ParsePackageName(data):
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m = re.match(r'^\s*package\s+(.*?)\s*;', data, re.MULTILINE)
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return m.group(1) if m else ''
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def main(args):
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args = build_utils.ExpandFileArgs(args)
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parser = argparse.ArgumentParser()
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parser.add_argument('--include-dirs', help='GN list of include directories.')
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parser.add_argument('--output', help='Path for .srcjar.')
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parser.add_argument('--define',
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action='append',
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dest='defines',
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help='List of -D args')
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parser.add_argument('templates', nargs='+', help='Template files.')
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options = parser.parse_args(args)
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options.defines = build_utils.ParseGnList(options.defines)
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options.include_dirs = build_utils.ParseGnList(options.include_dirs)
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gcc_cmd = [
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'gcc',
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'-E', # stop after preprocessing.
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'-DANDROID', # Specify ANDROID define for pre-processor.
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'-x',
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'c-header', # treat sources as C header files
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'-P', # disable line markers, i.e. '#line 309'
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]
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gcc_cmd.extend('-D' + x for x in options.defines)
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gcc_cmd.extend('-I' + x for x in options.include_dirs)
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with build_utils.AtomicOutput(options.output) as f:
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with zipfile.ZipFile(f, 'w') as z:
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for template in options.templates:
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data = build_utils.CheckOutput(gcc_cmd + [template])
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package_name = _ParsePackageName(data)
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if not package_name:
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raise Exception('Could not find java package of ' + template)
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zip_path = posixpath.join(
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package_name.replace('.', '/'),
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os.path.splitext(os.path.basename(template))[0]) + '.java'
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build_utils.AddToZipHermetic(z, zip_path, data=data)
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if __name__ == '__main__':
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main(sys.argv[1:])
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