2003-03-18 Igor Pechtchanski <pechtcha@cs.nyu.edu>

2003-03-18  Igor Pechtchanski  <pechtcha@cs.nyu.edu>

	* script.cc (run): Add file_out parameter.
	Redirect output of subprocess to file, creating the
	path if necessary.  Minimize the script window.
	(run_script): Add optional to_log boolean parameter.
	If to_log, redirect output to temporary file and then
	import it into LOG_BABBLE.
	(OutputLog): New helper class.
	(operator<<): New operation on OutputLog.
	* script.h (run_script): Add optional to_log parameter.
	* postinstall.cc (RunFindVisitor::visitFile): Instruct
	run_script() to log script output.
	(do_postinstall): Ditto.