I'm having issues trying to compile RTMidi on Xcode 4 in a C++ project.
The information for doing this is at: http://www.music.mcgill.ca/~gary/rtmidi/index.html#compiling
The problem is that I don't really know how to set those compiling flags on Xcode. When I build, everything runs perfect but I always get 0 Midi inputs and Outputs but I do have many devices connected.
Any help would be greatly appreciated.