| # |
| # Copyright (C) 2016 Codethink Limited |
| # |
| # This program is free software; you can redistribute it and/or |
| # modify it under the terms of the GNU Lesser General Public |
| # License as published by the Free Software Foundation; either |
| # version 2 of the License, or (at your option) any later version. |
| # |
| # This library is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| # Lesser General Public License for more details. |
| # |
| # You should have received a copy of the GNU Lesser General Public |
| # License along with this library. If not, see <http://www.gnu.org/licenses/>. |
| # |
| # Authors: |
| # Tristan Van Berkom <tristan.vanberkom@codethink.co.uk> |
| |
| import os |
| import shutil |
| import subprocess |
| |
| # |
| # Private module declaring some info about where the buildstream |
| # is installed so we can lookup package relative resources easily |
| # |
| |
| # The package root, wherever we are running the package from |
| root = os.path.dirname(os.path.abspath(__file__)) |
| |
| # The Element plugin directory |
| element_plugins = os.path.join(root, "plugins", "elements") |
| |
| # The Source plugin directory |
| source_plugins = os.path.join(root, "plugins", "sources") |
| |
| # Default user configuration |
| default_user_config = os.path.join(root, "data", "userconfig.yaml") |
| |
| # Default project configuration |
| default_project_config = os.path.join(root, "data", "projectconfig.yaml") |
| |
| # Script template to call module building scripts |
| build_all_template = os.path.join(root, "data", "build-all.sh.in") |
| |
| # Module building script template |
| build_module_template = os.path.join(root, "data", "build-module.sh.in") |
| |
| |
| def get_bwrap_version(): |
| # Get the current bwrap version |
| # |
| # returns None if no bwrap was found |
| # otherwise returns a tuple of 3 int: major, minor, patch |
| bwrap_path = shutil.which("bwrap") |
| |
| if not bwrap_path: |
| return None |
| |
| cmd = [bwrap_path, "--version"] |
| try: |
| version = str(subprocess.check_output(cmd).split()[1], "utf-8") |
| except subprocess.CalledProcessError: |
| return None |
| |
| return tuple(int(x) for x in version.split(".")) |