Travis, the free CI system that we're using in addition to DrDr, is now available on Macs, and I've turned that on for Racket. You can see the first results (sadly featuring a transient error) here: https://travis-ci.org/plt/racket/builds/25168300
This now happens on every push, so we should be able to catch more cross-platform issues quickly. Sam _________________________ Racket Developers list: http://lists.racket-lang.org/dev