ASM=tasm -85

all: obj/cpm22.bin

dirs:
	mkdir -p obj
	mkdir -p isrc

isrc/cpm22.asm: CPM22.ASM dirs
	cp CPM22.ASM isrc/cpm22.asm_
	dos2unix isrc/cpm22.asm_
	mv isrc/cpm22.asm_ isrc/cpm22.asm

obj/cpm22.bin: isrc/cpm22.asm dirs
	$(ASM) -b -g3 isrc/cpm22.asm obj/cpm22.bin

clean:
	rm -rf isrc
	rm -rf obj