Hayden, have a look at the cygwin--developers archives - parallel make has had various problems from time to time. Cygwin seems a little....ticklish there.
Your best bet is to build a debug cygwin, and clearly identify the fault for one of the developers to be able to fix it for you. Rob -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/