Re: [PATCH] tools build: use .s extension for preprocessed assembler code

[Jiri Olsa]

On Mon, Feb 01, 2016 at 02:59:00AM +0900, Masahiro Yamada wrote:
> The "man gcc" says .i extension represents the file is C source code
> that should not be preprocessed.  Here, .s should be used.
> 
> For clarification,
>   .c  ---(preprocess)--->  .i
>   .S  ---(preprocess)--->  .s

Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>

thanks,
jirka

> 
> Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
> ---
> 
>  tools/build/Makefile.build | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tools/build/Makefile.build b/tools/build/Makefile.build
> index 4a96473..ee566e8 100644
> --- a/tools/build/Makefile.build
> +++ b/tools/build/Makefile.build
> @@ -85,7 +85,7 @@ $(OUTPUT)%.i: %.c FORCE
>  	$(call rule_mkdir)
>  	$(call if_changed_dep,cc_i_c)
>  
> -$(OUTPUT)%.i: %.S FORCE
> +$(OUTPUT)%.s: %.S FORCE
>  	$(call rule_mkdir)
>  	$(call if_changed_dep,cc_i_c)
>  
> -- 
> 1.9.1
>