| #!/usr/bin/env python3 |
| |
| # Copyright 2016 The Meson development team |
| |
| # 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. |
| |
| # This file is an entry point for all commands, including scripts. Include the |
| # strict minimum python modules for performance reasons. |
| import sys |
| |
| # Check python version before importing anything else, we might have an older |
| # Python that would error on f-string syntax for example. |
| if sys.version_info < (3, 7): |
| print('Meson works correctly only with python 3.7+.') |
| print('You have python {}.'.format(sys.version)) |
| print('Please update your environment') |
| sys.exit(1) |
| |
| from pathlib import Path |
| |
| # If we're run uninstalled, add the script directory to sys.path to ensure that |
| # we always import the correct mesonbuild modules even if PYTHONPATH is mangled |
| meson_exe = Path(sys.argv[0]).resolve() |
| if (meson_exe.parent / 'mesonbuild').is_dir(): |
| sys.path.insert(0, str(meson_exe.parent)) |
| |
| from mesonbuild import mesonmain |
| |
| if __name__ == '__main__': |
| sys.exit(mesonmain.main()) |
