http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54280
iavaelooeyt+bugzilla at gmail dot com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |iavaelooeyt+bugzilla at | |gmail dot com --- Comment #2 from iavaelooeyt+bugzilla at gmail dot com 2013-02-11 01:41:25 UTC --- The point of this bug is that there is no support for atxmega128b1 in upstream. But it's present in atmega's avr-gcc build for windows.