Revert 109764 - Fix size regression due to missing strip.

chrome/strip_nacl_irt.py

-#!/usr/bin/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.
-
-import optparse
-import os
-import re
-import shutil
-import subprocess
-import sys
-
-
-# Where things are in relation to this script.
-SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
-SRC_DIR = os.path.dirname(SCRIPT_DIR)
-NACL_DIR = os.path.join(SRC_DIR, 'native_client')
-
-
-def StripIRT(platform, src, dst):
-  """Build the IRT for several platforms.
-
-  Arguments:
-    platform: is the name of the platform to build for.
-    src: path to the input NEXE.
-    dst: path to the output NEXE.
-  """
-  uplatform = platform.replace('-', '_')
-  # NaCl Trusted code is in thumb2 mode in CrOS, but as yet,
-  # untrusted code is still in classic ARM mode
-  # arm-thumb2 is for the future when untrusted code is in thumb2 as well
-  platform2 = {'arm': 'pnacl',
-               'arm-thumb2' : 'pnacl',
-               'x86-32': 'i686',
-               'x86-64': 'x86_64'}.get(platform, uplatform)
-  cplatform = {
-      'win32': 'win',
-      'cygwin': 'win',
-      'darwin': 'mac',
-  }.get(sys.platform, 'linux')
-  if platform in ['arm', 'arm-thumb2']:
-    cmd = [
-        '../native_client/toolchain/pnacl_linux_x86_64_newlib/bin/' +
-        platform2 + '-strip',
-        '--strip-debug', src, '-o', dst
-        ]
-  else:
-    cmd = [
-        '../native_client/toolchain/' + cplatform + '_x86_newlib/bin/' +
-        platform2 + '-nacl-strip',
-        '--strip-debug', src, '-o', dst
-        ]
-  print 'Running: ' + ' '.join(cmd)
-  p = subprocess.Popen(cmd, cwd=SCRIPT_DIR)
-  p.wait()
-  if p.returncode != 0:
-    sys.exit(4)
-
-
-def Main(argv):
-  parser = optparse.OptionParser()
-  parser.add_option('--platform', dest='platforms',
-                    help='select a platform to strip')
-  parser.add_option('--src', dest='src',
-                    help='source IRT file')
-  parser.add_option('--dst', dest='dst',
-                    help='destination IRT file')
-  (options, args) = parser.parse_args(argv[1:])
-  if args or not options.platforms:
-    parser.print_help()
-    sys.exit(1)
-
-  StripIRT(options.platforms, options.src, options.dst)
-
-
-if __name__ == '__main__':
-  Main(sys.argv)