https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65296
--- Comment #7 from Georg-Johann Lay <gjl at gcc dot gnu.org> --- Author: gjl Date: Mon Mar 23 18:19:01 2015 New Revision: 221602 URL: https://gcc.gnu.org/viewcvs?rev=221602&root=gcc&view=rev Log: PR target/65296 * config/avr/driver-avr.c (avr_devicespecs_file): Allow to specify the same -mmcu=MCU more than once. Modified: trunk/gcc/ChangeLog trunk/gcc/config/avr/driver-avr.c