Hi Bill, > I recently put in a "hack" that would default -Wformat-security to on > when -Wformat is on, and off when off. Is it still breaking? yes, I still see lots of "cc1: warning: -Wformat-security ignored without -Wformat" > If so, > I'm going to hijack a coworker's Linux box and see if I can get to the > bottom of this. Thanks! Ciao, Duncan.