Still trying to build unregisterised for FreeBSD/amd64

[Simon Marlow]

Ian Lynagh wrote:

> I think they should pretty much work with the 6.6 branch, although I'm
> also not convinced by the "Don't worry if the build falls over in the
> RTS, we don't need the RTS yet." comment.

That may well not be true, feel free to replace it with something more accurate. 
  I haven't tried a bootstrap for a while.

Cheers,
	Simon