Bump ARM root image

build/linux/install-arm-sysroot.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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.
 
 # Script to install arm choot image for cross building of arm chrome on linux.
 # This script can be run manually but is more often run as part of gclient
 # hooks. When run from hooks this script should be a no-op on non-linux
 # platforms.
 
 # The sysroot image could be constructed from scratch based on the current
 # state or precise/arm but for consistency we currently use a pre-built root
 # image which was originally designed for building trusted NaCl code. The image
 # will normally need to be rebuilt every time chrome's build dependancies are
 # changed.
 
 import os
 import shutil
 import subprocess
 import sys
 
 
 SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
-URL_PREFIX = 'https://commondatastorage.googleapis.com/nativeclient-archive2/toolchain'
-REVISION = 8003
+URL_PREFIX = 'https://commondatastorage.googleapis.com'
+URL_PATH = 'nativeclient-archive2/toolchain'
+REVISION = 8004
 
 
 def main(args):
   if '--linux-only' in args:
     # This argument is passed when run from the gclient hooks.
     # In this case we return early on non-linux platforms
     # or if GYP_DEFINES doesn't include target_arch=arm
     if not sys.platform.startswith('linux'):
       return 0
 
     if "target_arch=arm" not in os.environ.get('GYP_DEFINES', ''):
       return 0
 
   src_root = os.path.dirname(os.path.dirname(SCRIPT_DIR))
   sysroot = os.path.join(src_root, 'arm-sysroot')
-  url = "%s/%s/naclsdk_linux_arm-trusted.tgz" % (URL_PREFIX, REVISION)
+  url = "%s/%s/%s/naclsdk_linux_arm-trusted.tgz" % (URL_PREFIX,
+                                                    URL_PATH, REVISION)
 
   stamp = os.path.join(sysroot, ".stamp")
   if os.path.exists(stamp):
     with open(stamp) as s:
       if s.read() == url:
         print "ARM root image already up-to-date: %s" % sysroot
         return 0
 
   print "Installing ARM root image: %s" % sysroot
   if os.path.isdir(sysroot):
     shutil.rmtree(sysroot)
   os.mkdir(sysroot)
   tarball = os.path.join(sysroot, 'naclsdk_linux_arm-trusted.tgz')
   subprocess.check_call(['curl', '-L', url, '-o', tarball])
   subprocess.check_call(['tar', 'xf', tarball, '-C', sysroot])
   os.remove(tarball)
 
   with open(stamp, 'w') as s:
     s.write(url)
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))