Old PR is here
http://www.netbsd.org/cgi-bin/query-pr-single.pl?number=24626

It has a fix for this, but never got committed and now the code has 
changed. I see the real-su-* are gone and it has a su-target. Any 
suggestions or fixes for this before I jump into this?

My distfiles are via NFS and don't want to be root if downloading source. 
And I don't want to do builds as root as if I do later as non-root then I 
have work directories owned by root.


 Jeremy C. Reed