| James Kuszmaul | e2f1529 | 2021-05-10 22:37:32 -0700 | [diff] [blame^] | 1 | #!/usr/bin/env python |
| 2 | # |
| 3 | # Copyright 2010 Google Inc. All Rights Reserved. |
| 4 | |
| 5 | """Runs program specified in the command line with the substituted PATH. |
| 6 | |
| 7 | This script is needed for to support building under Pulse which is unable |
| 8 | to override the existing PATH variable. |
| 9 | """ |
| 10 | |
| 11 | import os |
| 12 | import subprocess |
| 13 | import sys |
| 14 | |
| 15 | SUBST_PATH_ENV_VAR_NAME = "SUBST_PATH" |
| 16 | |
| 17 | def main(): |
| 18 | if SUBST_PATH_ENV_VAR_NAME in os.environ: |
| 19 | os.environ["PATH"] = os.environ[SUBST_PATH_ENV_VAR_NAME] |
| 20 | |
| 21 | exit_code = subprocess.Popen(sys.argv[1:]).wait() |
| 22 | |
| 23 | # exit_code is negative (-signal) if the process has been terminated by |
| 24 | # a signal. Returning negative exit code is not portable and so we return |
| 25 | # 100 instead. |
| 26 | if exit_code < 0: |
| 27 | exit_code = 100 |
| 28 | |
| 29 | sys.exit(exit_code) |
| 30 | |
| 31 | if __name__ == "__main__": |
| 32 | main() |