20 lines
524 B
Makefile
20 lines
524 B
Makefile
CC=arm-none-eabi-gcc
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ARCH_FLAGS=-mthumb -mcpu=cortex-m0plus
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CFLAGS=$(ARCH_FLAGS) -Os -flto -ffunction-sections -fdata-sections -D__STARTUP_COPY_MULTIPLE -D__STARTUP_CLEAR_BSS_MULTIPLE
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USE_NANO=--specs=nano.specs
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USE_NOHOST=--specs=nosys.specs
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# Link for code size
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GC=-Wl,--gc-sections
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# Create map file
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MAP=-Wl,-Map=main.map
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LDSCRIPTS=-L. -T multi-ram.ld
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main.axf: main.c sysinit.c startup_ARMCM0.s
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$(CC) $^ $(CFLAGS) -fno-exceptions $(USE_NANO) $(USE_NOHOST) $(LDSCRIPTS) $(GC) $(MAP) -o $@
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clean:
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rm -f *.axf *.map
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