/Users/nekdo/gcc-arm-none-eabi-4_9-2014q4/arm-none-eabi/bin/as -mapcs-32 -o "$1".o "$1".s
/Users/nekdo/gcc-arm-none-eabi-4_9-2014q4/arm-none-eabi/bin/ld -T lpc.txt -o "$1".out "$1".o
/Users/nekdo/gcc-arm-none-eabi-4_9-2014q4/arm-none-eabi/bin/objcopy -O ihex "$1".out "$1".hex