linux-kernel - Re: [PATCH 08/10] tools power turbostat: Override CFLAGS assignments and add LDFLAGS to build command

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Date:   Tue, 30 Oct 2018 10:27:27 +0100
From:   Jiri Olsa <jolsa@...hat.com>
To:     Jiri Olsa <jolsa@...nel.org>
Cc:     lkml <linux-kernel@...r.kernel.org>,
        Len Brown <len.brown@...el.com>,
        "Herton R. Krzesinski" <herton@...hat.com>
Subject: Re: [PATCH 08/10] tools power turbostat: Override CFLAGS assignments
 and add LDFLAGS to build command

ping

thanks,
jirka

On Tue, Oct 16, 2018 at 05:06:13PM +0200, Jiri Olsa wrote:
> So user could specify outside CFLAGS/LDFLAGS values.
> 
> Cc: Len Brown <len.brown@...el.com>
> Signed-off-by: Jiri Olsa <jolsa@...nel.org>
> ---
>  tools/power/x86/turbostat/Makefile | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/tools/power/x86/turbostat/Makefile b/tools/power/x86/turbostat/Makefile
> index 2ab25aa38263..1598b4fa0b11 100644
> --- a/tools/power/x86/turbostat/Makefile
> +++ b/tools/power/x86/turbostat/Makefile
> @@ -9,13 +9,13 @@ ifeq ("$(origin O)", "command line")
>  endif
>  
>  turbostat : turbostat.c
> -CFLAGS +=	-Wall
> -CFLAGS +=	-DMSRHEADER='"../../../../arch/x86/include/asm/msr-index.h"'
> -CFLAGS +=	-DINTEL_FAMILY_HEADER='"../../../../arch/x86/include/asm/intel-family.h"'
> +override CFLAGS +=	-Wall
> +override CFLAGS +=	-DMSRHEADER='"../../../../arch/x86/include/asm/msr-index.h"'
> +override CFLAGS +=	-DINTEL_FAMILY_HEADER='"../../../../arch/x86/include/asm/intel-family.h"'
>  
>  %: %.c
>  	@mkdir -p $(BUILD_OUTPUT)
> -	$(CC) $(CFLAGS) $< -o $(BUILD_OUTPUT)/$@
> +	$(CC) $(CFLAGS) $< -o $(BUILD_OUTPUT)/$@ $(LDFLAGS)
>  
>  .PHONY : clean
>  clean :
> -- 
> 2.17.2
>