ceph/src/googletest/googletest/scripts/run_with_path.py

   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()