This is a "sneak preview" port of GCC 4.3.1 for the Atmel AVR
microcontrollers. It includes patches from the WinAVR project to
support the ATmega32C1, ATmega32M1, ATmega32U4, and ATtiny167
controllers, and in particular the next generation AVRs ATxmega64A1
and ATxmega128A1.
The port has been carefully crafted to peacefully coexist with the
non-devel avr-gcc port. All executables installed have the suffix
"-43" added for that reason.
Update to GCC 4.1.1.
Add Björn Haase's (beta) patch for ATmega256x support, backported
to GCC 4.1.1 by Bernhard Trog.
Add Anatoly Sokolov's patch to support __attribute__((alias)).
Rename ATmega164/324 to ATmega164P/324P, add support for ATmega644P,
ATmega165P, and ATmega169P.
Add the patch mentioned in GCC bug report:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26504
to support DWARF-2 generation, and enable the respective configuration
option.