129 lines
3.7 KiB
Makefile
129 lines
3.7 KiB
Makefile
rwildcard = $(foreach d, $(wildcard $1*), $(filter $(subst *, %, $2), $d) $(call rwildcard, $d/, $2))
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ifeq ($(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_tools
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name := Luma3DS
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revision := $(shell git describe --tags --match v[0-9]* --abbrev=8 | sed 's/-[0-9]*-g/-/i')
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commit := $(shell git rev-parse --short=8 HEAD)
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dir_source := source
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dir_patches := patches
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dir_arm11 := arm11
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dir_chainloader := chainloader
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dir_exceptions := exceptions
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dir_arm9_exceptions := $(dir_exceptions)/arm9
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dir_arm11_exceptions := $(dir_exceptions)/arm11
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dir_sysmodules := sysmodules
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dir_loader := $(dir_sysmodules)/loader
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dir_build := build
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dir_out := out
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ASFLAGS := -mcpu=arm946e-s
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CFLAGS := -Wall -Wextra $(ASFLAGS) -fno-builtin -std=c11 -Wno-main -O2 -flto -ffast-math
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LDFLAGS := -nostartfiles -Wl,--nmagic
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objects = $(patsubst $(dir_source)/%.s, $(dir_build)/%.o, \
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$(patsubst $(dir_source)/%.c, $(dir_build)/%.o, \
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$(call rwildcard, $(dir_source), *.s *.c)))
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bundled = $(dir_build)/reboot.bin.o $(dir_build)/emunand.bin.o $(dir_build)/svcGetCFWInfo.bin.o $(dir_build)/k11modules.bin.o \
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$(dir_build)/chainloader.bin.o $(dir_build)/arm9_exceptions.bin.o $(dir_build)/arm11_exceptions.bin.o
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modules = $(dir_build)/loader.cxi
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define bin2o
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bin2s $< | $(AS) -o $(@)
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endef
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.PHONY: all
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all: firm
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.PHONY: release
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release: $(dir_out)/$(name)$(revision).7z
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.PHONY: firm
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firm: $(dir_out)/boot.firm
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.PHONY: clean
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clean:
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@$(MAKE) -C $(dir_arm11) clean
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@$(MAKE) -C $(dir_chainloader) clean
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@$(MAKE) -C $(dir_arm9_exceptions) clean
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@$(MAKE) -C $(dir_arm11_exceptions) clean
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@$(MAKE) -C $(dir_loader) clean
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@rm -rf $(dir_out) $(dir_build)
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.PRECIOUS: $(dir_build)/%.bin
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.PHONY: $(dir_arm11)
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.PHONY: $(dir_chainloader)
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.PHONY: $(dir_arm9_exceptions)
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.PHONY: $(dir_arm11_exceptions)
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.PHONY: $(dir_loader)
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$(dir_out)/$(name)$(revision).7z: all
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@mkdir -p "$(@D)"
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@7z a -mx $@ ./$(@D)/* ./$(dir_exceptions)/exception_dump_parser.py
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$(dir_out)/boot.firm: $(dir_build)/modules.bin $(dir_build)/arm11.elf $(dir_build)/main.elf
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@mkdir -p "$(@D)"
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@firmtool build $@ -S nand-retail -D $^ -A 0x1FF60000 -C XDMA XDMA NDMA
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$(dir_build)/modules.bin: $(modules)
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@mkdir -p "$(@D)"
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cat $^ > $@
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$(dir_build)/arm11.elf: $(dir_arm11)
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@mkdir -p "$(@D)"
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@$(MAKE) -C $<
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$(dir_build)/main.elf: $(bundled) $(objects)
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$(LINK.o) -T linker.ld $(OUTPUT_OPTION) $^
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$(dir_build)/loader.cxi: $(dir_loader)
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@mkdir -p "$(@D)"
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@$(MAKE) -C $<
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$(dir_build)/%.bin.o: $(dir_build)/%.bin
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@$(bin2o)
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$(dir_build)/chainloader.bin: $(dir_chainloader)
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@mkdir -p "$(@D)"
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@$(MAKE) -C $<
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$(dir_build)/arm9_exceptions.bin: $(dir_arm9_exceptions)
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@mkdir -p "$(@D)"
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@$(MAKE) -C $<
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$(dir_build)/arm11_exceptions.bin: $(dir_arm11_exceptions)
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@mkdir -p "$(@D)"
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@$(MAKE) -C $<
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$(dir_build)/%.bin: $(dir_patches)/%.s
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@mkdir -p "$(@D)"
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@armips $<
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$(dir_build)/memory.o $(dir_build)/strings.o: CFLAGS += -O3
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$(dir_build)/config.o: CFLAGS += -DCONFIG_TITLE="\"$(name) $(revision) configuration\""
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$(dir_build)/patches.o: CFLAGS += -DREVISION=\"$(revision)\" -DCOMMIT_HASH="0x$(commit)"
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$(dir_build)/firm.o: $(dir_build)/modules.bin
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$(dir_build)/firm.o: CFLAGS += -DLUMA_SECTION0_SIZE="$(shell du -b $(dir_build)/modules.bin | cut -f1)"
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$(dir_build)/bundled.h: $(bundled)
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@$(foreach f, $(bundled),\
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echo "extern const u8" `(echo $(basename $(notdir $(f))) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> $@;\
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echo "extern const u32" `(echo $(basename $(notdir $(f)))| sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> $@;\
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)
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$(dir_build)/%.o: $(dir_source)/%.c $(dir_build)/bundled.h
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@mkdir -p "$(@D)"
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$(COMPILE.c) $(OUTPUT_OPTION) $<
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$(dir_build)/%.o: $(dir_source)/%.s
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@mkdir -p "$(@D)"
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$(COMPILE.s) $(OUTPUT_OPTION) $<
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