Scripts to build a complete avr-gcc toolchain
Currently it is a set of individual bash scripts to build:
- binutils targeting AVR (including patching size to include a special AVR output option)
- gcc targeting AVR
- avr-libc
- avrdude
- gdb targeting AVR
Your mileage may vary...
Note: All gcc versions after 7.5.0 generate bad code with a specific piece of complex AVR code targeting the ATmega2560 that is important to me. I haven't invested the time to chase down the problem...