Thanks for the info. On Tue, Apr 15, 2014 at 03:42:31PM +0100, David W Noon wrote
> If you specify -march=k8 in your CFLAGS, you should get pretty decent > object code from GCC. I've used "-march=native" since it became available, because it's one less thing to worry about. That's why I didn't ask about CFLAGS. "echo | gcc -### -E - -march=native" spits out a whole bunch of diagnostic output. In my case, it includes "-march=amdfam10", so "-march=native" looks better. -- Walter Dnes <[email protected]> I don't run "desktop environments"; I run useful applications

