NASM = nasm
PYTHON = python3

.SUFFIXES:
.SUFFIXES: .bin .asm .ans .wall

all: ponydos.img

FS_FILES = ponydos.wall passion.wall shell.bin

ponydos.img: ponydos.bin $(FS_FILES)
	$(PYTHON) assemble_floppy.py $@ ponydos.bin $(FS_FILES)

ponydos.inc: ponydos.asm ponydos_static.inc
	$(NASM) -fbin -d SYMBOLS -o /dev/null ponydos.asm | $(PYTHON) extract_symbols.py $@ ponydos_static.inc

ponydos.bin: ponydos_static.inc

shell.bin: ponydos.inc

.asm.bin:
	$(NASM) -fbin -o $@ $<

.ans.wall:
	$(PYTHON) process_wallpaper.py $@ $< 7 0 0 0

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

clean:
	rm -f *.bin *.img *.wall ponydos.inc

distclean: clean

size: ponydos.asm
	@$(NASM) -fbin -d SIZE -o /dev/stdout ponydos.asm | wc -c

.PHONY: all run clean distclean size