Eliminate build differences in nacl gated on nacl_standalone.

buildbot/buildbot_selector.py

 #!/usr/bin/python
 # Copyright (c) 2012 The Native Client 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 os
 import subprocess
 import sys
 
 python = sys.executable
@@ skipping 27 matching lines @@
         python + ' buildbot\\buildbot_standard.py opt 32 glibc',
     'win7-64-bare-newlib-opt':
         python + ' buildbot\\buildbot_standard.py opt 64 newlib',
     'win7-64-bare-glibc-opt':
         python + ' buildbot\\buildbot_standard.py opt 64 glibc',
     'mac10.5-newlib-opt':
         macpython27 + ' buildbot/buildbot_standard.py opt 32 newlib',
     'mac10.6-newlib-opt':
         python + ' buildbot/buildbot_standard.py opt 32 newlib',
     'mac10.7-newlib-opt':
-        python + ' buildbot/buildbot_standard.py opt 32 newlib',
+        python + ' buildbot/buildbot_standard.py opt 32 newlib --clang',
     'mac10.5-glibc-opt':
         macpython27 + ' buildbot/buildbot_standard.py opt 32 glibc',
     'mac10.6-glibc-opt':
         python + ' buildbot/buildbot_standard.py opt 32 glibc',
     'mac10.7-glibc-opt':
-        python + ' buildbot/buildbot_standard.py opt 32 glibc',
+        python + ' buildbot/buildbot_standard.py opt 32 glibc --clang',
     'lucid-32-newlib-dbg':
         python + ' buildbot/buildbot_standard.py dbg 32 newlib',
     'lucid-32-newlib-opt':
         python + ' buildbot/buildbot_standard.py opt 32 newlib',
     'lucid-32-glibc-dbg':
         python + ' buildbot/buildbot_standard.py dbg 32 glibc',
     'lucid-32-glibc-opt':
         python + ' buildbot/buildbot_standard.py opt 32 glibc',
     'lucid-64-newlib-opt':
         python + ' buildbot/buildbot_standard.py opt 32 newlib',
@@ skipping 91 matching lines @@
         python + ' buildbot\\buildbot_standard.py opt 64 glibc',
     'nacl-mac10.5_newlib_opt':
         macpython27 + ' buildbot/buildbot_standard.py opt 32 newlib',
     'nacl-mac10.5_glibc_opt':
         macpython27 + ' buildbot/buildbot_standard.py opt 32 glibc',
     'nacl-mac10.6_newlib_opt':
         python + ' buildbot/buildbot_standard.py opt 32 newlib',
     'nacl-mac10.6_glibc_opt':
         python + ' buildbot/buildbot_standard.py opt 32 glibc',
     'nacl-mac10.7_newlib_opt':
-        python + ' buildbot/buildbot_standard.py opt 32 newlib',
+        python + ' buildbot/buildbot_standard.py opt 32 newlib --clang',
     'nacl-mac10.7_glibc_opt':
-        python + ' buildbot/buildbot_standard.py opt 32 glibc',
+        python + ' buildbot/buildbot_standard.py opt 32 glibc --clang',
     'nacl-lucid32_newlib_dbg':
         python + ' buildbot/buildbot_standard.py dbg 32 newlib',
     'nacl-lucid32_newlib_opt':
         python + ' buildbot/buildbot_standard.py opt 32 newlib',
     'nacl-lucid32_glibc_opt':
         python + ' buildbot/buildbot_standard.py opt 32 glibc',
     'nacl-lucid64_newlib_dbg':
         python + ' buildbot/buildbot_standard.py dbg 64 newlib',
     'nacl-lucid64_newlib_opt':
         python + ' buildbot/buildbot_standard.py opt 64 newlib',
@@ skipping 139 matching lines @@
   env = os.environ.copy()
   env['ARCHIVE_IRT'] = builder in IRT_ARCHIVE_BUILDERS and '1' or '0'
 
   print "%s runs: %s\n" % (builder, cmd)
   retcode = subprocess.call(cmd, env=env, shell=True)
   sys.exit(retcode)
 
 
 if __name__ == '__main__':
   Main()