cd arduino/surfer/
mkdir build_x86
cd build_x86
cmake ..
make -j2
Download the latest Android Studio [https://developer.android.com/studio/index.html], open the folder android/acontrol
and click on Build -> Make Project
.
Download a recent version of the Arduino IDE:
[https://www.arduino.cc/en/main/software]
and open the file arduino/surfer/surfer.ino
and click on Sketch -> Verify/Compile
.