Remove Chrome Frame code and resources.

chrome_frame/combine_libs.py

-#!/usr/bin/env python
-# Copyright (c) 2011 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-# TODO(slightlyoff): move to using shared version of this script.
-
-'''This script makes it easy to combine libs and object files to a new lib,
-optionally removing some of the object files in the input libs by regular
-expression matching.
-For usage information, run the script with a --help argument.
-'''
-import optparse
-import os
-import re
-import subprocess
-import sys
-
-
-def Shell(*args):
-  '''Runs the program and args in args, returns the output from the program.'''
-  process = subprocess.Popen(args,
-                             stdin = None,
-                             stdout = subprocess.PIPE,
-                             stderr = subprocess.STDOUT)
-  output = process.stdout.readlines()
-  process.wait()
-  retcode = process.returncode
-  if retcode != 0:
-    raise RuntimeError('%s exited with status %d' % (args[0], retcode))
-  return output
-
-
-def CollectRemovals(remove_re, inputs):
-  '''Returns a list of all object files in inputs that match remove_re.'''
-  removals = []
-  for input in inputs:
-    output = Shell('lib.exe', '/list', input)
-
-    for line in output:
-      line = line.rstrip()
-      if remove_re.search(line):
-        removals.append(line)
-
-  return removals
-
-
-def CombineLibraries(output, remove_re, inputs):
-  '''Combines all the libraries and objects in inputs, while removing any
-  object files that match remove_re.
-  '''
-  removals = []
-  if remove_re:
-    removals = CollectRemovals(remove_re, inputs)
-
-  print removals
-
-  args = ['lib.exe', '/out:%s' % output]
-  args += ['/remove:%s' % obj for obj in removals]
-  args += inputs
-  Shell(*args)
-
-
-USAGE = '''usage: %prog [options] <lib or obj>+
-
-Combines input libraries or objects into an output library, while removing
-any object file (in the input libraries) that matches a given regular
-expression.
-'''
-
-def GetOptionParser():
-  parser = optparse.OptionParser(USAGE)
-  parser.add_option('-o', '--output', dest = 'output',
-                    help = 'write to this output library')
-  parser.add_option('-r', '--remove', dest = 'remove',
-                    help = 'object files matching this regexp will be removed '
-                            'from the output library')
-  return parser
-
-
-def Main():
-  '''Main function for this script'''
-  parser = GetOptionParser()
-  (opt, args) = parser.parse_args()
-  output = opt.output
-  remove = opt.remove
-  if not output:
-    parser.error('You must specify an output file')
-
-  if not args:
-    parser.error('You must specify at least one object or library')
-
-  output = output.strip()
-  remove = remove.strip()
-
-  if remove:
-    try:
-      remove_re = re.compile(opt.remove)
-    except:
-      parser.error('%s is not a valid regular expression' % opt.remove)
-  else:
-    remove_re = None
-
-  if sys.platform != 'win32' and sys.platform != 'cygwin':
-    parser.error('this script only works on Windows for now')
-
-  # If this is set, we can't capture lib.exe's output.
-  if 'VS_UNICODE_OUTPUT' in os.environ:
-    del os.environ['VS_UNICODE_OUTPUT']
-
-  CombineLibraries(output, remove_re, args)
-  return 0
-
-
-if __name__ == '__main__':
-  sys.exit(Main())