[NaCl SDK] Second phase of enable glibc arm toolchain

native_client_sdk/src/build_tools/build_sdk.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.
 
 """Entry point for both build and try bots.
 
 This script is invoked from XXX, usually without arguments
 to package an SDK. It automatically determines whether
 this SDK is for mac, win, linux.
@@ skipping 427 matching lines @@
       ['irt_core_newlib_arm.nexe', 'irt_core_arm.nexe'],
       ['nacl_helper_bootstrap', 'nacl_helper_bootstrap_arm'],
       ['nonsfi_loader_newlib_arm_nonsfi.nexe', 'nonsfi_loader_arm'],
       ['sel_ldr', 'sel_ldr_arm']
     ]
     InstallFiles(GetNinjaOutDir('arm'), tools_dir, arm_files)
 
   for tc in toolchains:
     if tc in ('host', 'clang-newlib'):
       continue
-    # TODO(sbc): remove this once untrusted.gypi can build arm glibc targets
-    elif tc == 'arm_glibc':
-      continue
     elif tc == 'pnacl':
       xarches = (None, 'ia32', 'x64', 'arm')
     elif tc in ('x86_glibc', 'x86_newlib'):
       xarches = ('ia32', 'x64')
     elif tc in ('arm_glibc', 'arm_newlib', 'arm_bionic'):
       xarches = ('arm',)
     else:
       raise AssertionError('unexpected toolchain value: %s' % tc)
 
     for xarch in xarches:
@@ skipping 697 matching lines @@
       BuildStepArchivePNaClComponent(chrome_revision)
 
   return 0
 
 
 if __name__ == '__main__':
   try:
     sys.exit(main(sys.argv[1:]))
   except KeyboardInterrupt:
     buildbot_common.ErrorExit('build_sdk: interrupted')