FLOPPY = 360

.SUFFIXES:
.SUFFIXES: .bin .asm

all: nor86.img

nor86.img: boot.bin nor86.krn CC0 README.md
	rm -f $@
	mkdosfs -C $@ $(FLOPPY)
	rw -i boot.bin -o $@
	mcopy -i $@ CC0 ::
	mcopy -i $@ README.md ::
	mcopy -i $@ *.asm ::
	mcopy -i $@ *.inc ::
	mcopy -i $@ nor86.krn ::

nor86.krn: kernel.asm
	nasm -fbin -d F$(FLOPPY) -o $@ $<
	nasm -MD $@.d -d F$(FLOPPY) -fbin -o $@ $<

.asm.bin:
	nasm -fbin -d F$(FLOPPY) -o $@ $<
	nasm -MD $@.d -d F$(FLOPPY) -fbin -o $@ $<

clean:
	rm -f *.bin *.img *.bin.d *.krn *.krn.d

run: nor86.img
	qemu-system-i386 -fda $<

.PHONY: all clean run

include *.d