| # Copyright 2017 The Bazel Authors. All rights reserved. | 
 | # | 
 | # Licensed under the Apache License, Version 2.0 (the "License"); | 
 | # you may not use this file except in compliance with the License. | 
 | # You may obtain a copy of the License at | 
 | # | 
 | #    http://www.apache.org/licenses/LICENSE-2.0 | 
 | # | 
 | # Unless required by applicable law or agreed to in writing, software | 
 | # distributed under the License is distributed on an "AS IS" BASIS, | 
 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 
 | # See the License for the specific language governing permissions and | 
 | # limitations under the License. | 
 |  | 
 | """Rule that stubs out the xcode_config_alias rule if it is not supported.""" | 
 |  | 
 | def xcode_config_alias(name): | 
 |     if hasattr(native, "xcode_config_alias"): | 
 |         native.xcode_config_alias(name = name) | 
 |     else: | 
 |         native.filegroup(name = name) |