* libiberty/mkstemps.c (mkstemps): On VMS, open temp file with option

	that causes it to be deleted when closed.
	* gcc/gcc.c (delete_if_ordinary): Backout previous change.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@48872 138bc75d-0d04-0410-961f-82ee72b054a4