I haven't rebuilt my kernel since early July. Now, it looks like I'm 
missing something. I just did a sup this morning.

# cd /usr/src/sys/arch/i386/conf
# config GENERIC
Don't forget to run "make depend"
# cd ../compile/GENERIC/
# make depend
depending the kern library objects
depending the compat library objects
make: don't know how to make ../../../../vm/vm_inherit.h. Stop