https://github.com/gnusouth/squid

An Arduino build tool for those who dislike the IDE.

I really loved using Ino, but ran into a bunch of problems with its dependency system. This is my take on a modern command-line Arduino build tool which I hope resolves some of Ino's problems. It gives you a lot of room for customisation, doesn't do any magic, and keeps everything simple so you can concentrate on writing C.