This repository contains modified source code and configuration files of the Arduino AVR Boards platform. The original can be found here.

This repo was modified to allow for precompiling the core library for several platforms. For this, some autotools files and one header were added. Most of the code is licensed under (unless further noted) GNU Lesser General Public License version 2.1, so I included the license text of that.

I assume that GCC targeting avr is already installed. In that case, make sure that avr-gcc is in your PATH and then do the normal

./configure --prefix=$PREFIX
make
make install

You'll want to set PREFIX to wherever avr-gcc is installed.