eliminate PF_DIR variable
eliminate PF_DIR variable



git-svn-id: 713bb39fe04f1e43855c7302179f41752fae0caa@43317 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot