

Update: I've retained a github repository with full instructions for building the cutting-edge AVR GNU toolchain (including avr-gcc 7.2.0 and avr-libc 2.0.0), as well as patching avrdude-6.3 to eliminate USB I/O errors.
#AVRDUDE 6.3 WINDOWS PATCH#
The avrdude-6.3 patch remains alarmingly relevant.


Update: README.xcompile.20180518 is in the same repository, but has been revised for the latest stable gcc (8.1.0), binutils (2.30), as well as some other refinements.
