58 lines
1.6 KiB
Makefile
58 lines
1.6 KiB
Makefile
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DIR?= loadable
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##########################################################################
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# User configuration and firmware specific object files
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##########################################################################
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SRCS = $(wildcard $(DIR)/*.c)
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OBJS = $(foreach mod,$(SRCS),$(subst .c,.o,$(mod)))
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ELFS = $(foreach mod,$(SRCS),$(subst .c,.elf,$(mod)))
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BINS = $(foreach mod,$(SRCS),$(subst .c,.bin,$(mod)))
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HDRS = $(foreach mod,$(SRCS),$(subst .c,.h,$(mod)))
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##########################################################################
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# GNU GCC compiler flags
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##########################################################################
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ROOT_PATH?= .
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INCLUDE_PATHS = -I$(ROOT_PATH) -I$(ROOT_PATH)/core
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include $(ROOT_PATH)/Makefile.inc
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##########################################################################
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# Compiler settings, parameters and flags
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##########################################################################
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FIRMWARE=$(ROOT_PATH)/$(OUTFILE).elf
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LDSRCFILE=$(DIR)/ram.ld
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LDFILE=$(DIR)/loadable.ld
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CFLAGS+=-mlong-calls -fno-toplevel-reorder
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LDFLAGS+= -R $(FIRMWARE)
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all: $(OBJS) $(ELFS) $(BINS) $(HDRS)
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$(LDFILE):
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-@echo "MEMORY" > $(LDFILE)
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-@echo "{" >> $(LDFILE)
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-@echo " sram(rwx): ORIGIN = 0x10002000 - $(RAMCODE), LENGTH = $(RAMCODE)" >> $(LDFILE)
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-@echo "}" >> $(LDFILE)
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-@echo "INCLUDE $(LDSRCFILE)" >> $(LDFILE)
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%.o : %.c
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$(CC) $(CFLAGS) -o $@ $<
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%.elf: %.o $(FIRMWARE) $(LDFILE)
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$(LD) $(LDFLAGS) -T $(LDFILE) -o $@ $<
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$(SIZE) $@
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%.bin: %.elf
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$(OBJCOPY) $(OCFLAGS) -O binary $< $@
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%.h: %.bin $(DIR)/bin2h.pl
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$(DIR)/bin2h.pl $<
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clean:
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cd $(DIR) && rm -f *.o *.elf *.bin
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.SUFFIXES:
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.PHONY: $(LDFILE)
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