On Tue, September 12, 2006 12:22 pm, Marc G. Fournier wrote: > What are ppl currently using for CFLAGS/COPTFLAGS in /etc/make.conf > for building kernel/world? I know awhile back it wasn't recommended > to go above -O2, for instance, but suspect that has changed ... ?
The defaults are "-O2 -pipe -fno-strict-aliasing". I stopped manually setting CFLAGS/COPTFLAGS around the time of 5.1 and haven't really noticed any changes in performance. Prior to that, I used "-Os -pipe". There are reported problems with not using -fno-strict-aliasing with parts of the base and/or kernel. And, the first thing anyone will tell you if you run into any compile/runtime errors is to put CFLAGS/COPTFLAGS back to the defaults. :) ---- Freddie Cash [EMAIL PROTECTED] _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"
