1 # Copyright (c) 2013 The Chromium OS Authors. All rights reserved. 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 """This module provides access to autotest_lib.client.common_lib.cros namespace, 6 and fixes the environment variable for shared libraries (DLL). 7 """ 8 9 import os, sys 10 11 cwd = os.path.dirname(sys.modules[__name__].__file__) 12 client_dir = os.path.abspath(os.path.join(cwd, '../../common_lib/cros')) 13 sys.path.insert(0, client_dir) 14 15 DLL_PATH_ENV_NAME = 'LD_LIBRARY_PATH' 16 DLL_PATH = '/usr/local/lib:/usr/local/lib64' 17 if not os.environ.get(DLL_PATH_ENV_NAME): 18 print 'Set up %s!' % DLL_PATH_ENV_NAME 19 os.environ[DLL_PATH_ENV_NAME] = DLL_PATH 20 try: 21 # Note: It is required to restart the process since the linker/loader 22 # has kept a copy of the environment in its cache. 23 print 'Restarting "%s"....' % sys.argv[0] 24 os.execv(sys.argv[0], sys.argv) 25 except Exception as e: 26 print 'Error: Failed to restart %s' % sys.argv[0], e 27 sys.exit(1) 28
