| import os | |
| import subprocess | |
| import sys | |
| def shellcmd(command, echo=True): | |
| if not isinstance(command, str): | |
| command = ' '.join(command) | |
| if echo: print '[cmd]', command | |
| stdout_result = subprocess.check_output(command, shell=True) | |
| if echo: sys.stdout.write(stdout_result) | |
| return stdout_result | |
| def FindBaseNaCl(): | |
| """Find the base native_client/ directory.""" | |
| nacl = 'native_client' | |
| path_list = os.getcwd().split(os.sep) | |
| if nacl not in path_list: | |
| return None | |
| last_index = len(path_list) - path_list[::-1].index(nacl) | |
| return os.sep.join(path_list[:last_index]) |