> I decided to compile the NetBSD kernel and ...

Just a few tips in case you're new at this (like me):

* Try the adjustkernel perl script referenced in the manual - it works & can
help w/ debugging
* Definitely blow away the n/a  stuff in  /sys/arch - it saves a lot of
space.
* If 'make' fails try 'make -k' (see the man page)

Happy kernel crunching!
Beaker