init commit take 2

Makefile

@@ -0,0 +1,84 @@
+rwildcard = $(foreach d, $(wildcard $1*), $(filter $(subst *, %, $2), $d) $(call rwildcard, $d/, $2))
+
+CC := arm-none-eabi-gcc
+AS := arm-none-eabi-as
+LD := arm-none-eabi-ld
+OC := arm-none-eabi-objcopy
+OPENSSL := openssl
+
+PYTHON3 := python
+PYTHON_VER_MAJOR := $(word 2, $(subst ., , $(shell python --version 2>&1)))
+ifneq ($(PYTHON_VER_MAJOR), 3)
+	PYTHON3 := py -3
+endif
+
+dir_source := source
+dir_data := data
+dir_build := build
+dir_mset := mset
+dir_out := out
+dir_emu := emunand
+dir_thread := thread
+
+ASFLAGS := -mlittle-endian -mcpu=arm946e-s -march=armv5te
+CFLAGS := -MMD -MP -marm $(ASFLAGS) -fno-builtin -fshort-wchar -std=c11 -Wno-main
+FLAGS := dir_out=$(abspath $(dir_out)) 
+
+objects_cfw = $(patsubst $(dir_source)/%.s, $(dir_build)/%.o, \
+			  $(patsubst $(dir_source)/%.c, $(dir_build)/%.o, \
+			  $(call rwildcard, $(dir_source), *.s *.c)))
+
+
+.PHONY: all
+all: launcher
+
+.PHONY: launcher
+launcher: $(dir_out)/ReiNand.dat
+
+.PHONY: clean
+clean:
+	@$(MAKE) $(FLAGS) -C $(dir_mset) clean
+	rm -rf $(dir_out) $(dir_build)
+
+.PHONY: $(dir_out)/ReiNand.dat
+$(dir_out)/ReiNand.dat: $(dir_build)/main.bin $(dir_out)/rei/ $(dir_out)/rei/thread/arm9.bin $(dir_out)/rei/emunand/emunand.bin
+	@$(MAKE) $(FLAGS) -C $(dir_mset) launcher
+	dd if=$(dir_build)/main.bin of=$@ bs=512 seek=256
+    
+$(dir_out)/rei/: $(dir_data)/firmware.bin $(dir_data)/splash.bin
+	@mkdir -p "$(dir_out)/rei"
+	@cp -av $(dir_data)/*bin $@
+    
+$(dir_out)/rei/thread/arm9.bin: $(dir_thread)
+	@$(MAKE) -C $(dir_thread)
+	@mkdir -p "$(dir_out)/rei/thread"
+	@mv $(dir_thread)/arm9.bin $(dir_out)/rei/thread
+    
+$(dir_out)/rei/emunand/emunand.bin: $(dir_emu)/emuCode.s
+	@armips $<
+	@mkdir -p "$(dir_out)/rei/emunand"
+	@mv emunand.bin $(dir_out)/rei/emunand
+
+$(dir_build)/main.bin: $(dir_build)/main.elf
+	$(OC) -S -O binary $< $@
+
+$(dir_build)/main.elf: $(objects_cfw)
+	# FatFs requires libgcc for __aeabi_uidiv
+	$(CC) -nostartfiles $(LDFLAGS) -T linker.ld $(OUTPUT_OPTION) $^
+
+$(dir_build)/%.o: $(dir_source)/%.c
+	@mkdir -p "$(@D)"
+	$(COMPILE.c) $(OUTPUT_OPTION) $<
+
+$(dir_build)/%.o: $(dir_source)/%.s
+	@mkdir -p "$(@D)"
+	$(COMPILE.s) $(OUTPUT_OPTION) $<
+    
+$(dir_build)/fatfs/%.o: $(dir_source)/fatfs/%.c
+	@mkdir -p "$(@D)"
+	$(COMPILE.c) -mthumb -mthumb-interwork -Wno-unused-function $(OUTPUT_OPTION) $<
+
+$(dir_build)/fatfs/%.o: $(dir_source)/fatfs/%.s
+	@mkdir -p "$(@D)"
+	$(COMPILE.s) -mthumb -mthumb-interwork $(OUTPUT_OPTION) $<
+include $(call rwildcard, $(dir_build), *.d)