I've run into the same trouble before. It is usually fixed by cleaning out /usr/obj and running mergemaster.
After doing this, try to get the most recent source and then run make buildworld again. Also, go into
single user mode before beginning.
On Thu, May 16, 2002 at 12:16:08PM +0300, George L. Yermulnik wrote:
I've got the following problem running `make buildworld' as root in /usr/src/
CVSup'ed at May, 16th (few hours ago)