all:
	arm-none-eabi-g++ -mcpu=cortex-m0plus -mthumb -std=c++20 -O1 -I .. \
		-fno-exceptions -fno-rtti -fdata-sections -ffunction-sections \
		main.cpp startup_stm32u083xx.s \
		-o main -T STM32U083xx_FLASH.ld -Wl,-gc-sections
	arm-none-eabi-objcopy -Oihex main main.hex