On Mon, Sep 03, 2018 at 06:54:12PM +0900, Masahiro Yamada wrote: > You are right - I missed this usecase, > but I still want to excuse "it is rare enough". Isn't there a Makefile way to check file existence before including it? -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.