Re: [PATCH] also allow building .s files from .c ones

[Keir Fraser <keir.xen@gmail.com>]

On 09/07/2013 15:50, "Jan Beulich" <JBeulich@suse.com> wrote:

> ... along the lines of allowing .i files to be built from .c ones as
> well as .s from .S (aiding the analysis of occasional build problems).
> 
> Signed-off-by: Jan Beulich <jbeulich@suse.com>

Acked-by: Keir Fraser <keir@xen.org>

> --- a/xen/Makefile
> +++ b/xen/Makefile
> @@ -195,7 +195,7 @@ _MAP:
>  .PHONY: FORCE
>  FORCE:
>  
> -%.o %.i: %.c FORCE
> +%.o %.i %.s: %.c FORCE
> $(MAKE) -f $(BASEDIR)/Rules.mk -C $(*D) $(@F)
>  
>  %.o %.s: %.S FORCE
> --- a/xen/Rules.mk
> +++ b/xen/Rules.mk
> @@ -177,6 +177,9 @@ $(filter %.init.o,$(obj-y) $(obj-bin-y)
>  %.i: %.c Makefile
> $(CPP) $(CFLAGS) $< -o $@
>  
> +%.s: %.c Makefile
> + $(CC) $(CFLAGS) -S $< -o $@
> +
>  # -std=gnu{89,99} gets confused by # as an end-of-line comment marker
>  %.s: %.S Makefile
> $(CPP) $(AFLAGS) $< -o $@
> 
> 
>