[PATCH] Let the default compiler be configurable

[Ryan Schmidt]

On Jun 9, 2011, at 22:15, Jeremy Lavergne wrote:

>> That's a good point, we do that now, so this might not be a problem. We didn't used to do that, and got several bug reports from, for example, people ending up building ppc i386 universal binaries on Snow Leopard.
> 
> Might be handy to have a `portconf -n` or similar functionality as well.

What is "portconf -n", or what are you suggesting it should do?