Am 30.11.2017 um 21:22 schrieb Christo: > On Tue, 2017-11-28 at 20:08 +0100, Florian Klämpfl wrote: >> What command line do you use? > > Also note that not specifying debug info (no -g) there is also no problem compiling > atmega32u4.pp: Should be fixed with r37661, avr requires at least dwarf-3 to be used.