ASM = nasm CFLAGS += LDFLAGS += ifeq ($(ENABLE64BIT), Yes) ASMFLAGS += -f win64 ASMFLAGS_PLATFORM = -DWIN64 CFLAGS += -DWIN64 CXX = x86_64-w64-mingw32-g++ AR = x86_64-w64-mingw32-ar else ASMFLAGS += -f win32 -DPREFIX CFLAGS += -DWIN32 endif