mirror of
https://github.com/Polprzewodnikowy/SummerCart64.git
synced 2024-11-25 15:16:53 +01:00
100 lines
2.5 KiB
Makefile
100 lines
2.5 KiB
Makefile
N64_BINDIR = $(N64_INST)/bin
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TOOLCHAIN = $(N64_BINDIR)/mips64-elf-
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CC = $(TOOLCHAIN)gcc
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CXX = $(TOOLCHAIN)g++
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OBJCOPY = $(TOOLCHAIN)objcopy
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OBJDUMP = $(TOOLCHAIN)objdump
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STRIP = $(TOOLCHAIN)strip
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SIZE = $(TOOLCHAIN)size
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N64_ELFCOMPRESS = $(N64_BINDIR)/n64elfcompress
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N64_TOOL = $(N64_BINDIR)/n64tool
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PYTHON = python3
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FLAGS = -march=vr4300 -mtune=vr4300 $(USER_FLAGS)
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CFLAGS = -Os -Wall -ffunction-sections -fdata-sections -ffreestanding -MMD -MP
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ASFLAGS = -Wa,-I$(N64_INST)/mips64-elf/lib
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LDFLAGS = -lc -nostartfiles -Wl,--gc-sections
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VERSION ?=
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SRC_DIR = src
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ASSET_DIR = assets
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BUILD_DIR = build
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SRC_FILES = \
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startup.S \
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boot.c \
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cic.c \
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display.c \
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error.c \
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exception.c \
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exception.S \
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font.c \
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init.c \
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interrupt.c \
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io.c \
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main.c \
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menu.c \
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reboot.S \
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sc64.c \
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syscalls.c \
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test.c \
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version.c \
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fatfs/diskio.c \
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fatfs/ff.c \
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fatfs/ffsystem.c \
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fatfs/ffunicode.c
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ASSET_FILES = \
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sc64_logo_640_240_dimmed.png
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SRCS = $(SRC_FILES) $(ASSET_FILES)
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SRC_OBJS = $(patsubst %,%.o,$(SRC_FILES))
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ASSET_OBJS = $(patsubst %,%.asset.o,$(basename $(ASSET_FILES)))
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OBJS = $(addprefix $(BUILD_DIR)/,$(notdir $(SRC_OBJS) $(ASSET_OBJS)))
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DEPS = $(OBJS:.o=.d)
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VPATH = $(SRC_DIR) $(SRC_DIR)/fatfs $(ASSET_DIR)
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$(@info $(shell mkdir -p ./$(BUILD_DIR) &> /dev/null))
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$(BUILD_DIR)/%.S.o: %.S
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$(CC) -x assembler-with-cpp $(FLAGS) $(ASFLAGS) $(CFLAGS) -c $< -o $@
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$(BUILD_DIR)/%.c.o: %.c
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$(CC) $(FLAGS) $(CFLAGS) -c $< -o $@
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$(BUILD_DIR)/version.c.o: version.c .FORCE
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$(CC) $(FLAGS) $(CFLAGS) $(VERSION) -c $< -o $@
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$(BUILD_DIR)/%.asset: $(ASSET_DIR)/%.png tools/asset_converter.py
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$(PYTHON) tools/asset_converter.py $< $@ --compress
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$(BUILD_DIR)/%.asset.o: $(BUILD_DIR)/%.asset $(ASSET_DIR)/assets.S
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@sed -e "s,@sym@,$*,g" -e "s,@file@,$<," < $(ASSET_DIR)/assets.S | $(CC) -x assembler-with-cpp $(FLAGS) $(ASFLAGS) $(CFLAGS) -c - -o $@
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$(BUILD_DIR)/bootloader.elf: $(OBJS) N64.ld
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$(CXX) $(FLAGS) $(LDFLAGS) -TN64.ld $(OBJS) -o $@
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@echo 'Size of modules:'
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@$(SIZE) -B -d -t --common $(OBJS)
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@echo 'Size of bootloader:'
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@$(SIZE) -B -d $@
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@$(OBJDUMP) -S $@ > $(BUILD_DIR)/bootloader.lst
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$(BUILD_DIR)/bootloader.bin: $(BUILD_DIR)/bootloader.elf
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@cp $< $<.stripped
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@$(STRIP) -s $<.stripped
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@cp $<.stripped $<.compressed
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@$(N64_ELFCOMPRESS) -c 2 -o $(dir $<) $<.compressed
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@$(N64_TOOL) --title "SC64 bootloader" --output $@ --align 256 $<.compressed
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all: $(BUILD_DIR)/bootloader.bin
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clean:
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@rm -rf ./$(BUILD_DIR)/*
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.FORCE:
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.PHONY: .FORCE all clean print_size
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-include $(DEPS)
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