| #!/usr/bin/env python |
| # |
| # Copyright 2010 Google Inc. All Rights Reserved. |
| |
| """Runs program specified in the command line with the substituted PATH. |
| |
| This script is needed for to support building under Pulse which is unable |
| to override the existing PATH variable. |
| """ |
| |
| import os |
| import subprocess |
| import sys |
| |
| SUBST_PATH_ENV_VAR_NAME = "SUBST_PATH" |
| |
| def main(): |
| if SUBST_PATH_ENV_VAR_NAME in os.environ: |
| os.environ["PATH"] = os.environ[SUBST_PATH_ENV_VAR_NAME] |
| |
| exit_code = subprocess.Popen(sys.argv[1:]).wait() |
| |
| # exit_code is negative (-signal) if the process has been terminated by |
| # a signal. Returning negative exit code is not portable and so we return |
| # 100 instead. |
| if exit_code < 0: |
| exit_code = 100 |
| |
| sys.exit(exit_code) |
| |
| if __name__ == "__main__": |
| main() |
