[Openmcl-devel] Mac OS X 10.5 support going away

[R. Matthew Emerson]

We have been keeping CCL (but not the Cocoa IDE) compatible with Mac OS X 10.5.

Supporting 10.5 requires extra code in the lisp kernel that adds complexity to an already-complicated area.  I am therefore planning to remove that code.  CCL on Mac OS X will require at least version 10.6.

If you're still on 10.5, you can, of course, keep using CCL 1.9.  The trunk CCL, however, will no longer work on 10.5.