| # Copyright 2017 The Tulsi 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. |
| |
| """Logic to translate Xcode options to Bazel options.""" |
| |
| |
| class BazelOptions(object): |
| """Converts Xcode features into Bazel command line flags.""" |
| |
| def __init__(self, xcode_env): |
| """Creates a new BazelOptions object. |
| |
| Args: |
| xcode_env: A dictionary of Xcode environment variables. |
| |
| Returns: |
| A BazelOptions instance. |
| """ |
| self.xcode_env = xcode_env |
| |
| def bazel_feature_flags(self): |
| """Returns a list of bazel flags for the current Xcode env configuration.""" |
| flags = [] |
| if self.xcode_env.get('ENABLE_ADDRESS_SANITIZER') == 'YES': |
| flags.append('--features=asan') |
| if self.xcode_env.get('ENABLE_THREAD_SANITIZER') == 'YES': |
| flags.append('--features=tsan') |
| if self.xcode_env.get('ENABLE_UNDEFINED_BEHAVIOR_SANITIZER') == 'YES': |
| flags.append('--features=ubsan') |
| |
| return flags |
