IPFW in-kernel NAT: How to compile?

[Brett Glass]

All:

I'm building a machine using FreeBSD 7.1-RELEASE, and noticed that 
there was now a kernel configuration option to enable in-kernel NAT 
in IPFW. So, starting with a pristine system, I tried to rebuild 
the kernel with this feature as I trimmed out the unneeded device 
drivers. But the build failed -- and the error messages suggest 
that the problem had to do with linking libalias into the kernel.

libalias seems to be there, so I'm not sure what's wrong. Ideas?

--Brett Glass