92 lines
1.9 KiB
Makefile
92 lines
1.9 KiB
Makefile
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ifeq ($(strip $(DEVKITARM)),)
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$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
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endif
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include $(DEVKITARM)/base_rules
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IPL_LOAD_ADDR := 0x40008000
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TARGET := Lockpick_RCM
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BLVERSION_MAJOR := 1
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BLVERSION_MINOR := 0
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BUILD := build
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OUTPUT := output
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SOURCEDIR = source
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VPATH = $(dir $(wildcard ./$(SOURCEDIR)/*/)) $(dir $(wildcard ./$(SOURCEDIR)/*/*/))
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OBJS = $(addprefix $(BUILD)/$(TARGET)/, \
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start.o \
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main.o \
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keys.o \
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heap.o \
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btn.o \
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clock.o \
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cluster.o \
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fuse.o \
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gpio.o \
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sept.o \
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i2c.o \
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max7762x.o \
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max17050.o \
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mc.o \
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nx_emmc.o \
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sdmmc.o \
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sdmmc_driver.o \
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sdram.o \
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sdram_lp0.o \
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util.o \
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di.o \
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gfx.o \
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pinmux.o \
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pkg1.o \
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pkg2.o \
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se.o \
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tsec.o \
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hw_init.o \
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smmu.o \
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max77620-rtc.o \
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)
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OBJS += $(addprefix $(BUILD)/$(TARGET)/, \
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lz.o blz.o \
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diskio.o ff.o ffunicode.o ffsystem.o \
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)
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CUSTOMDEFINES := -DIPL_LOAD_ADDR=$(IPL_LOAD_ADDR)
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ARCH := -march=armv4t -mtune=arm7tdmi -mthumb-interwork
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CFLAGS = $(ARCH) -O2 -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -std=gnu11 -Wall $(CUSTOMDEFINES)
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LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=IPL_LOAD_ADDR=$(IPL_LOAD_ADDR)
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MODULEDIRS := $(wildcard modules/*)
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.PHONY: all clean $(MODULEDIRS)
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all: $(TARGET).bin
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@echo -n "Payload size is "
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@wc -c < $(OUTPUT)/$(TARGET).bin
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@echo "Max size is 126296 Bytes."
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clean:
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@rm -rf $(OBJS)
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@rm -rf $(BUILD)
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@rm -rf $(OUTPUT)
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$(MODULEDIRS):
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$(MAKE) -C $@ $(MAKECMDGOALS)
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$(TARGET).bin: $(BUILD)/$(TARGET)/$(TARGET).elf $(MODULEDIRS)
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$(OBJCOPY) -S -O binary $< $(OUTPUT)/$@
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$(BUILD)/$(TARGET)/$(TARGET).elf: $(OBJS)
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$(CC) $(LDFLAGS) -T $(SOURCEDIR)/link.ld $^ -o $@
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$(BUILD)/$(TARGET)/%.o: %.c
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$(CC) $(CFLAGS) -c $< -o $@
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$(BUILD)/$(TARGET)/%.o: %.S
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@mkdir -p "$(BUILD)"
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@mkdir -p "$(BUILD)/$(TARGET)"
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@mkdir -p "$(OUTPUT)"
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$(CC) $(CFLAGS) -c $< -o $@
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