On Sat, Feb 02, 2019 at 03:42:27PM +0100, Borislav Petkov wrote: > On Sat, Feb 02, 2019 at 10:48:00PM +0900, Masahiro Yamada wrote: > > '?=' is the same as '=' here. > > Sure but if the slowdown disappears, then make does something else for > '?=' apparently vs for '='. Ok, let me ask a different question then: would a separate target which will be used to generate only clean asm for debugging purposes ala make <path-to-file>.asm or so be an acceptable approach? Thx. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.