88 lines
2.7 KiB
Python
88 lines
2.7 KiB
Python
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#!/usr/bin/env python
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# Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
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#
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# Use of this source code is governed by a BSD-style license
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# that can be found in the LICENSE file in the root of the source
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# tree. An additional intellectual property rights grant can be found
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# in the file PATENTS. All contributing project authors may
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# be found in the AUTHORS file in the root of the source tree.
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# Searches for libraries or object files on the specified path and merges them
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# them into a single library. Assumes ninja is used on all platforms.
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import fnmatch
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import os
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import subprocess
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import sys
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IGNORE_PATTERNS = ['do_not_use', 'protoc', 'genperf']
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def FindFiles(path, pattern):
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"""Finds files matching |pattern| under |path|.
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Returns a list of file paths matching |pattern|, by walking the directory tree
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under |path|. Filenames containing the string 'do_not_use' or 'protoc' are
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excluded.
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Args:
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path: The root path for the search.
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pattern: A shell-style wildcard pattern to match filenames against.
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(e.g. '*.a')
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Returns:
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A list of file paths, relative to the current working directory.
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"""
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files = []
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for root, _, filenames in os.walk(path):
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for filename in fnmatch.filter(filenames, pattern):
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if all(pattern not in filename for pattern in IGNORE_PATTERNS):
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# We use the relative path here to avoid "argument list too
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# long" errors on Linux. Note: This doesn't always work, so
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# we use the find command on Linux.
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files.append(os.path.relpath(os.path.join(root, filename)))
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return files
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def main(argv):
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if len(argv) != 3:
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sys.stderr.write('Usage: ' + argv[0] + ' <search_path> <output_lib>\n')
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return 1
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search_path = os.path.normpath(argv[1])
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output_lib = os.path.normpath(argv[2])
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if not os.path.exists(search_path):
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sys.stderr.write('search_path does not exist: %s\n' % search_path)
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return 1
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if os.path.isfile(output_lib):
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os.remove(output_lib)
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if sys.platform.startswith('linux'):
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pattern = '*.o'
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cmd = 'ar crs'
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elif sys.platform == 'darwin':
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pattern = '*.a'
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cmd = 'libtool -static -v -o '
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elif sys.platform == 'win32':
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pattern = '*.lib'
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cmd = 'lib /OUT:'
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else:
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sys.stderr.write('Platform not supported: %r\n\n' % sys.platform)
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return 1
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if sys.platform.startswith('linux'):
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cmd = ' '.join(['find', search_path, '-name "' + pattern + '"' +
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' -and -not -name ' +
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' -and -not -name '.join(IGNORE_PATTERNS) +
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' -exec', cmd, output_lib, '{} +'])
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else:
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cmd = ' '.join([cmd + output_lib] + FindFiles(search_path, pattern))
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print cmd
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subprocess.check_call(cmd, shell=True)
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return 0
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if __name__ == '__main__':
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sys.exit(main(sys.argv))
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