Convert completeRobot to relative project -- compilation works -- but there's a bit of a concern here as I'm not sure why it works at all. jankyTurret.cpp is in the project, but jankyShooter.cpp is not nor is jankyTargeting.cpp. jankyShooter is called out and instantiated in MyRobot.cpp. I don't see any .o files either - it's possible the .cpp is picked up automatically, but a little hard to believe.