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