Hi all, I've written some portability fixes to get Mountain Lion's libdispatch up and running on Linux, and my fork is up on Github for anyone who's interested: https://github.com/nickhutchinson/libdispatch. I used Mark Heily's patches[1] that were previously posted on this list as a starting point. Note that I've had no previous experience with Autotools, and so the patches might be a little rough around the edges. Feedback is welcome. The test suite builds, and most tests pass. However, the following three tests are failing, and I'd love to know why! - dispatch_starfish - dispatch_io - dispatch_vnode The test output is here: https://gist.github.com/3903724 Cheers, Nick [1] http://lists.macosforge.org/pipermail/libdispatch-dev/2012-August/000676.htm...