On Fri, 02 Jun 2006 09:36:46 +0200
Vincent <10.50@free.fr> wrote:

> Allen Briggs scripsit:
> 
> > As you may have noticed, GCC 4.0 is now in the tree and available
> > for a couple of architectures.  Sources have been updated to build
> > with GCC4.
> > I encourage you, current-users, to give it a workout sooner rather
> > than later so we can catch any issues as early as possible.
> 
> No problem, but how do you switch from GCC3 to 4 as default? You change 
> or set a Make variable somewhere?

$ echo "HAVE_GCC=4" >> /etc/mk.conf

And you must rebuild the toolchain for gcc4 (build.sh tools).