:Also: are there any ABI changes that will mess up 1.10 binaries on a 2.0
:system?

    * The floating point state now being saved on the signal stack
      and restored on return.

    * Probably a few other things that I can't put my finger on at the
      moment.  I think the FP changes may be the biggest issue with
      regards to threaded pkgsrc binaries.

					-Matt
					Matthew Dillon 
					<dillon@backplane.com>