| #!/usr/bin/python |
| # Copyright 2015 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """Wrapper around the various portage programs. |
| |
| This enables the portage tools to be relocatable. The wrapper will dynamically |
| detect the right paths and then execute the portage programs. |
| """ |
| |
| from __future__ import print_function |
| |
| import os |
| import sys |
| |
| |
| base_path = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) |
| portage_path = os.path.join(base_path, 'lib', 'portage') |
| sys.path.insert(0, os.path.join(portage_path, 'pym')) |
| os.environ['PYTHONPATH'] = ':'.join(sys.path) |
| os.environ['EPREFIX'] = '/' |
| os.execv(os.path.join(portage_path, 'bin', os.path.basename(__file__)), sys.argv) |
