code: def libv8_object(object_name):
      
  
      filename = join(V8_LIB_DIRECTORY, 'out.gn/x64.release/obj/{}'.format(object_name))
  
      if not isfile(filename):
          filename = join(local_path('vendor/v8/out.gn/libv8/obj/{}'.format(object_name)))
  
      if not isfile(filename):
          filename = join(V8_LIB_DIRECTORY, 'out.gn/x64.release/obj/{}'.format(object_name))
  
      return filename
docs: Return a path for object_name which is OS independent