1. read readme.SDL2
2.
- goto SDL/src/video/uikit/SDL_uikitview.h and comment line:
  #define IPHONE_TOUCH_EFFICIENT_DANGEROUS  
  
- open xcode 5 project from:
  examples\Demo\proj.ios\
- select correct scheme: demo_ios-> iOS Simulator or real device (But not 64bits!)
- build and run!