| #!/usr/bin/env python3 |
| # Copyright (C) 2017 The Android Open Source Project |
| # |
| # 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. |
| |
| import os |
| import subprocess |
| import sys |
| |
| |
| def main(): |
| devnull = open(os.devnull, 'w') |
| for clang in ('clang', 'clang-3.8', 'clang-3.5', 'clang-8'): |
| if subprocess.call(['which', clang], stdout=devnull, stderr=devnull) != 0: |
| continue |
| res = subprocess.check_output([clang, '-print-search-dirs']).decode("utf-8") |
| for line in res.splitlines(): |
| if not line.startswith('libraries:'): |
| continue |
| libs = line.split('=', 1)[1].split(':') |
| for lib in libs: |
| if '/clang/' not in lib or not os.path.isdir(lib + '/lib'): |
| continue |
| print(os.path.abspath(lib)) |
| print(clang) |
| print(clang.replace('clang', 'clang++')) |
| return 0 |
| print('Could not find the LLVM lib dir') |
| return 1 |
| |
| |
| if __name__ == '__main__': |
| sys.exit(main()) |
