Re: [PATCH 6/6] tools gpio: Override CFLAGS assignments

[Andy Shevchenko]

On Wed, Dec 12, 2018 at 11:25:37AM +0100, Jiri Olsa wrote:
> So user could specify outside CFLAGS values.

For all three where I'm in Cc list
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>

> 
> Cc: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
> Cc: Jonathan Cameron <jic23@xxxxxxxxxx>
> Cc: Hartmut Knaack <knaack.h@xxxxxx>
> Cc: Lars-Peter Clausen <lars@xxxxxxxxxx>
> Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
> ---
>  tools/gpio/Makefile | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/tools/gpio/Makefile b/tools/gpio/Makefile
> index 240eda014b37..6ecdd1067826 100644
> --- a/tools/gpio/Makefile
> +++ b/tools/gpio/Makefile
> @@ -12,7 +12,7 @@ endif
>  # (this improves performance and avoids hard-to-debug behaviour);
>  MAKEFLAGS += -r
>  
> -CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include
> +override CFLAGS += -O2 -Wall -g -D_GNU_SOURCE -I$(OUTPUT)include
>  
>  ALL_TARGETS := lsgpio gpio-hammer gpio-event-mon
>  ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS))
> -- 
> 2.17.2
> 

-- 
With Best Regards,
Andy Shevchenko