25 lines
544 B
Makefile
25 lines
544 B
Makefile
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CC = arm-none-eabi-gcc
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LD = arm-none-eabi-gcc
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CXX = arm-none-eabi-g++
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OBJCOPY = arm-none-eabi-objcopy
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linker_script = bootloader.ld
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CFLAGS = -march=armv6-m -g -ffunction-sections -fdata-sections -O2
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CXXFLAGS = $(CFLAGS) -std=c++20 -fno-exceptions
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LDFLAGS = -march=armv6-m -g --specs=nano.specs --specs=nosys.specs -Wl,--gc-sections -Wl,-T$(linker_script) -O2
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all: bootloader.bin
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%.bin: %.elf
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$(OBJCOPY) -O binary $< $@
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bootloader.elf: main.o vector_table.o
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%.elf:
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$(LD) $(LDFLAGS) -o $@ $^
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.PHONY: clean
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clean:
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rm -rf *.elf *.bin *.o
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