How can I stop "make release" (or "make build") from cleaning up (rm -f)
first? For example, doing a "make release" directly after doing a "make
build".

I did a "make release" and it died with hundreds of lines reading "No
include path in which to find .*" (for various include files). I couldn't
see what command it died with. So now I am waiting while it builds again
(while also logging).

Also, what is the suggested, recommended or normal location for NetBSD
source files? For example, /usr/xsrc or /usr/src/xsrc?

Thanks,

   Jeremy C. Reed
   http://www.reedmedia.net/