Buildworld Fails RELENG_7

[Dave Uhring]

On Mon, May 19, 2008 at 06:00:39PM +0100, Doug Rabson wrote:
>
> The thing is that a working buildworld doesn't depend on headers from 
> /usr/include. One of the first thing it does is install a set of new 
> headers in somewhere like /usr/obj/usr/src/tmp. At this point, it might be 
> useful to see a log of a failed buildworld attempt to see what is going 
> wrong.

Putting the updated header files in /usr/include/sys solved that problem.
Whether is was the correct solution or not is moot since the build continued
from the previous stoppage in libc.