Thai Pangsakulyanont
503814c435
This should make it possible to build StepMania 5 on Mac OS X. The catch is that it will only work with Snow Leopard and up, but I think this is better than nothing. We can support PowerPC / 10.4-10.5 again when someone can make the old Xcode 3 project work.
This demonstrates the use of PNG_USER_CONFIG, pngusr.h and pngusr.dfa to build minimal decoder, encoder, and progressive reader applications. See the individual README and pngusr.dfa files for more explanation.