Re: [PATCH v4 1/9] Makefile: Prepare for using macros for inline asm

From: Sam Ravnborg
Date: Wed Jun 13 2018 - 16:36:24 EST

> > +macros: $(obj)/macros.s
> > + @:
> If you add a phony target, it should be added to 'PHONY'.

Or this part:
> +archmacros:
> + $(Q)$(MAKE) $(build)=arch/x86/kernel macros

could be modified to specify the exact filename so this indirection is not needed.

PS. Only one file posted to kbuild, so impossible to review as context is missing.