make: don't know how to make machine/apic.h. Stop

[Tomaz Borstnar]

YONETANI Tomokazu pravi:
That's when apic.h was split into apicreg.h and apicio.h. You may want
to clean up your kernel build directory (/usr/obj/usr/src/sys/GENERIC
in your case) before doing buildkernel again.
Weird. I was under impression that things get automagically cleared 
unless -DNOCLEAN flag was present.

So far it seems to move forward with compilation...

Tomaž