[Buildroot] [PATCH v7 1/4] Makefile: improve detection of make "-s" flag

[Yann E. MORIN <yann.morin.1998@free.fr>]

Fabio, All,

On 2014-12-30 14:58 +0100, Fabio Porcedda spake thusly:
> Because it's just checked the presence of the "s" character even a
>   make --warn-undefined-variables
> is detected as a silent build so fix this by filtering out long options.
> 
> Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
> Cc: Arnout Vandecappelle <arnout@mind.be>

Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
> 
> Notes:
>     v6:
>      - use QUIET instead of BR_QUIET
>     v5:
>       - remove spaces after commas (Yann)
>     v4:
>       - split this patch from the patch set to send to muster as bugfix
>     v2:
>       - remove spurious space at the beginning of the QUIET variable (Arnout)
>     v4:
>       - split this patch from the patch set to send to muster as bugfix
>     v2:
>       - remove spurious space at the beginning of the QUIET variable (Arnout)
> 
>  Makefile | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Makefile b/Makefile
> index e18a87e..c033620 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -303,7 +303,7 @@ GNU_HOST_NAME := $(shell support/gnuconfig/config.guess)
>  TARGETS :=
>  
>  # silent mode requested?
> -QUIET := $(if $(findstring s,$(MAKEFLAGS)),-q)
> +QUIET := $(if $(findstring s,$(filter-out --%,$(MAKEFLAGS))),-q)
>  
>  # Strip off the annoying quoting
>  ARCH := $(call qstrip,$(BR2_ARCH))
> -- 
> 2.1.0
> 

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