3DS_MAKEFILE

CC = arm-none-eabi-gcc
LINK = arm-none-eabi-ld
OBJCOPY = arm-none-eabi-objcopy
CTRULIB = "../libctru"
GCCLIB =  "../libgcc"
CFLAGS += -Wall -std=c99 -march=armv6 -O3 -I"$(CTRULIB)/include" -I$(DEVKITPRO)/libnds/include
LDFLAGS += --script=ctr_hb_script.ld -L"$(DEVKITARM)/arm-none-eabi/lib" -L"$(CTRULIB)/lib" -L"$(GCCLIB)"

CFILES = $(wildcard source/*.c)
OFILES = $(CFILES:source/%.c=build/%.o)
DFILES = $(CFILES:source/%.c=build/%.d)
SFILES = $(wildcard source/*.s)
OFILES += $(SFILES:source/%.s=build/%.o)
PROJECTNAME = ${shell basename "$(CURDIR)"}

.PHONY:=all dir

all: dir $(PROJECTNAME).bin

dir:
    @mkdir -p build

$(PROJECTNAME).bin: $(PROJECTNAME).elf
    $(OBJCOPY) -O binary $< $@
    @rm -f  $(PROJECTNAME).bin
$(PROJECTNAME).elf: $(OFILES)
    $(LINK) $(LDFLAGS) -o $(PROJECTNAME).elf $(filter-out build/crt0.o, $(OFILES)) -lctru -lc -lgcc

clean:
    @rm -f build/*.o build/*.d
    @rm -f $(PROJECTNAME).elf $(PROJECTNAME).bin
    @rmdir /s /q build
    @cls
    @echo "All cleaned up!"

-include $(DFILES)

build/%.o: source/%.c
    $(CC) $(CFLAGS) -c $< -o $@
    @$(CC) -MM $< > build/$*.d

build/%.o: source/%.s
    $(CC) $(CFLAGS) -c $< -o $@
    @$(CC) -MM $< > build/$*.d