blob: 84904d61ce2b18d9f642368a7ff378e76331cfc1 [file] [log] [blame]
#!/usr/bin/env python
# Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
# Searches for libraries or object files on the specified path and merges them
# them into a single library. Assumes ninja is used on all platforms.
import fnmatch
import os
import subprocess
import sys
IGNORE_PATTERNS = ['do_not_use', 'protoc']
def FindFiles(path, pattern):
"""Finds files matching |pattern| under |path|.
Returns a list of file paths matching |pattern|, by walking the directory tree
under |path|. Filenames containing the string 'do_not_use' or 'protoc' are
path: The root path for the search.
pattern: A shell-style wildcard pattern to match filenames against.
(e.g. '*.a')
A list of file paths, relative to the current working directory.
files = []
for root, _, filenames in os.walk(path):
for filename in fnmatch.filter(filenames, pattern):
if filename not in IGNORE_PATTERNS:
# We use the relative path here to avoid "argument list too
# long" errors on Linux. Note: This doesn't always work, so
# we use the find command on Linux.
files.append(os.path.relpath(os.path.join(root, filename)))
return files
def main(argv):
if len(argv) != 3:
sys.stderr.write('Usage: ' + argv[0] + ' <search_path> <output_lib>\n')
return 1
search_path = os.path.normpath(argv[1])
output_lib = os.path.normpath(argv[2])
if not os.path.exists(search_path):
sys.stderr.write('search_path does not exist: %s\n' % search_path)
return 1
if os.path.isfile(output_lib):
if sys.platform.startswith('linux'):
pattern = '*.o'
cmd = 'ar crs'
elif sys.platform == 'darwin':
pattern = '*.a'
cmd = 'libtool -static -v -o '
elif sys.platform == 'win32':
pattern = '*.lib'
cmd = 'lib /OUT:'
sys.stderr.write('Platform not supported: %r\n\n' % sys.platform)
return 1
if sys.platform.startswith('linux'):
cmd = ' '.join(['find', search_path, '-name "' + pattern + '"' +
' -and -not -name ' +
' -and -not -name '.join(IGNORE_PATTERNS) +
' -exec', cmd, output_lib, '{} +'])
cmd = ' '.join([cmd + output_lib] + FindFiles(search_path, pattern))
print cmd
subprocess.check_call(cmd, shell=True)
return 0
if __name__ == '__main__':