On Mon, Aug 13, 2012 at 3:17 PM, John Scipione <jscipione@xxxxxxxxx> wrote: > Building jam is not a problem on OS X which also uses GCC 4.2.1. I > suppose the Apple forked gcc might have backported this particular > strict aliasing fix. Is this problem new to FreeBSD 9.0 or was it also > a problem on 8.x? > It's not a new problem. Regards, Rene