RW wrote: > On Sat, 24 Jan 2009 15:27:02 +0100 > Morgan Wesström <freebsd-questi...@pp.dyndns.biz> wrote: > > >> The section "options enabled" will list them all. I usually only add >> "-march=native" to my CFLAGS to enable a few more CPU specific >> optimizations. > > If you set CPUTYPE, -march is set to match, so setting -march=native > should be redundant. OTOH a number of other make variables are defined > from CPUTYPE, so if you set -march=native, but not CPUTYPE you might > miss some optimisations based on build options. > > I've no idea whether there are any such options, just that you're > probably not going to do better than setting CPUTYPE, and leaving the > rest alone.
I'm sorry I was unclear. I set CPUTYPE to native of course which is then passed as -march=native to compiler. _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
