39 lines
898 B
Makefile
39 lines
898 B
Makefile
export PATH := $(DEVKITARM)/bin:$(PATH)
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AS = arm-eabi-gcc
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CC = arm-eabi-gcc
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LD = arm-eabi-ld
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OBJCOPY = arm-eabi-objcopy
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ARCH = -mthumb -mthumb-interwork
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CFLAGS = -g -Wall -DARM7 -mcpu=arm7tdmi -mtune=arm7tdmi
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CFLAGS += -nostartfiles -nostdlib -nodefautlibs
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INCLUDE = -Isrc -I$(DEVKITPRO)/libnds/include
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LDFLAGS = -g -mno-fpu -specs=ds_arm7.specs
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LDFLAGS += -nostartfiles -nostdlib -nodefaultlibs
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LDFLAGS += -Wl,-Map,arm7.map
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ASFLAGS = -x assembler-with-cpp -I src
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ASMFILES = $(wildcard src/*.s)
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CFILES = $(wildcard src/*.c)
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OBJS = $(CFILES:.c=.o) $(ASMFILES:.s=.o)
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#TODO : add auto asm dump
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.c.o: %.c
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@echo Compiling $<
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@$(CC) $(ARCH) $(CFLAGS) $(INCLUDE) -o $@ -c $<
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.s.o: %.s
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@echo Assembling $<
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@$(AS) $(ASFLAGS) -o $@ -c $<
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bin: elf
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@$(OBJCOPY) -O binary $< $@
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elf: $(OBJS)
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@echo -e '\e[1;33mLinking...\e[0m'
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@$(CC) $(ARCH) $(LDFLAGS) -o $@ $(OBJS)
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clean:
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rm -f elf bin $(OBJS)
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