warning: preinclude.asm(0) -> preinclude-2.inc(0) -> preinclude-1.inc(1): [-Wuser]
    pre-included file
warning: preinclude.asm(0) -> preinclude-2.inc(1): [-Wuser]
    another pre-included file
warning: preinclude.asm(1): [-Wuser]
    main file