/home/gary/projects/avr-toolchain/avr/bin/avr-gcc -x assembler-with-cpp -mmcu=avr1  -c -Wa,-L,-gstabs  -o main.o main.s 
In file included from main.s:1:
/mnt/hdc1/gary/projects/avr-toolchain/avr/bin/../lib/gcc/avr/4.2.0/../../../../avr/include/avr/io.h:342:6: warning: #warning "device type not defined"
/home/gary/projects/avr-toolchain/avr/bin/avr-gcc -g -Wall -O2 -mmcu=avr1  -Wl,-Map,main.map -o main.elf main.o 
/home/gary/projects/avr-toolchain/avr/bin/avr-objdump -h -S main.elf > main.lst
/home/gary/projects/avr-toolchain/avr/bin/avr-objcopy -j .text -j .data -O ihex main.elf main.hex