avr-gcc

FSF GCC for Atmel AVR 8-bit RISC cross-development

FSF gcc-4.x for Atmel AVR cross-development Included is the basic C++ compiler, although this is only of limited use without a libstdc++. Supported debugging formats: -gdwarf-2 [default], -gstabs Locally added support for the following AVR devices: ATmega64RFR2, ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2, ATmega2564RFR2 See also: https://gcc.gnu.org/