A minimal build environment for building Arduino-dependent firmware using a Makefile
I have found it somewhat painful to move from an Arduino prototype envinroment to a bare-bones Atmel AVR build environment. Since that is ultimately what I like doing, and if I were honest, I'd like to just start there from the get-go, but still be able to utilize Arduino-centered libraries from time to time, I decided to just publish this minimal Arduino build envinroment so that I can reuse it on future projects.
The Makefile is simplistic and will just build the demo/test "sketch" in this project, but can easily be modified for your own projects. It started life on the Arduino website here: http://playground.arduino.cc/uploads/Learning/Makefile