VPATH += :$(HALPATH)/xmega SRC += XMEGA_AES_driver.c uart.c usart_driver.c xmega_hal.c EXTRAINCDIRS += $(HALPATH)/xmega MCU_FLAGS = -mmcu=$(MCU) CFLAGS += -fpack-struct CC = avr-gcc OBJCOPY = avr-objcopy OBJDUMP = avr-objdump SIZE = avr-size AR = avr-ar rcs NM = avr-nm