Pass -std=gnu++0x in build_nexe.py.

build/build_nexe.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.
 
 """NEXE building script
 
 This module will take a set of source files, include paths, library paths, and
 additional arguments, and use them to build.
 """
@@ skipping 613 matching lines @@
 
     compile_options = self.compile_options[:]
     _, ext = os.path.splitext(src)
     if ext in ['.c', '.S']:
       bin_name = self.GetCCompiler()
       compile_options.append('-std=gnu99')
       if self.is_pnacl_toolchain and ext == '.S':
         compile_options.append('-arch')
         compile_options.append(self.arch)
     elif ext in ['.cc', '.cpp']:
+      compile_options.append('-std=gnu++0x')
+      compile_options.append('-Wno-deprecated-register')
       bin_name = self.GetCXXCompiler()
     else:
       if ext != '.h':
         self.Log('Skipping unknown type %s for %s.' % (ext, src))
       return None
 
     # This option is only applicable to C, and C++ compilers warn if
     # it is present, so remove it for C++ to avoid the warning.
     if ext != '.c' and '-Wstrict-prototypes' in compile_options:
       compile_options.remove('-Wstrict-prototypes')
@@ skipping 498 matching lines @@
       shutil.copy(objs[0], options.name)
     else:
       build.Generate(objs)
     return 0
   except Error as e:
     sys.stderr.write('%s\n' % e)
     return 1
 
 if __name__ == '__main__':
   sys.exit(Main(sys.argv))