ifeq ($(OS),Windows_NT)
 ifdef WINE
 	ASM = $(WINE) ../../bin/tools/asm.exe
 else
 	ASM = ../../bin/tools/asm.exe
 endif
 else
 	ASM = ../../bin/tools/asm
 endif
 
 .PHONY: all
 all: bios.bin
 
 bios.bin:
 	cd .; \
 	$(ASM) bios src/bios.asm bios.bin bios.map
 
 .PHONY: clean
 clean:
 	rm -f bios.bin
 	rm -f bios.map