ATmega breadboard library for Arduino 1.5 IDE
I created this hardware definition for the Arduino 1.5 IDE becuase I could not find anything that worked. I have many ATmega8 chips that I like to breadboard with and the Arduino IDE is convenient to use even without the fancy bootloaders. To use, place the atmega directory inside the Arduino hardware directory. On a Mac, this is located at ~/Documents/Arduino/hardware.
Restart the Arduino IDE and you should see under Tools/Board a menu ATmega. After selecting, then a Processor and Clock menu option should show up.
Many thanks to damellis/attiny for showing me a pattern to use for the new Auduino IDE configuration files. The Arduino documentation is still a work-in-progress IMHO.
This was tested with the 1.5.4 beta.