headius/ruby-atomic — pull request #37 by tenderlove (2014-01-11 21:12:37+00:00)
Title: include libkern/OSAtomic if available

I added [rake-compile](https://github.com/luislavena/rake-compiler) to manage compilation on the C side (it can do the Java side too, I just haven't figured it out yet). Also, I couldn't get the extension to compile because it wasn't including libkern/OSAtomic.h, so I fixed that. Also test/unit wasn't working with trunk ruby, so I switched it to minitest.