linux-kernel - Re: [PATCH v2] merge_config.sh: do not report some differencess between input and output

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Date:   Wed, 08 Feb 2023 14:21:37 +0100
From:   Lukasz Stelmach <l.stelmach@...sung.com>
To:     Masahiro Yamada <masahiroy@...nel.org>
Cc:     Marek Szyprowski <m.szyprowski@...sung.com>,
        linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] merge_config.sh: do not report some differencess
 between input and output

It was <2023-02-08 śro 14:07>, when Łukasz Stelmach wrote:
> If an input config file contains CONFIG_FOO=n the output one
> will contain a line '# CONFIG_FOO is not set'. merge_config.sh
> should not report it as difference because the end result of
> CONFIG_FOO being disabled is achieved.
>
> Inexistence of CONFIG_FOO (because of unment dependencies) in case
> CONFIG_FOO=n is requested, should also be ignored.
>
> Change-Id: I129f3a0b4205a76d8c42020f8adb72b1889d75fb

Do you want me to resend without this one?

> Signed-off-by: Łukasz Stelmach <l.stelmach@...sung.com>
> ---
> Changes in v2:
> - suppress reports reports if an option was "not set" in input files
>   but is missing from the filnal .config due to unmet dependecies.
> - apply the same logic to suppress some reports during the merging
>   phase
>
> BTW. Do you think adding "| sort -u" after "grep -w" to avoid reports
> about repeated entries may make sense or do you want such reports to
> be printed.
>
>  scripts/kconfig/merge_config.sh | 30 ++++++++++++++++++++----------
>  1 file changed, 20 insertions(+), 10 deletions(-)

[...]


-- 
Łukasz Stelmach
Samsung R&D Institute Poland
Samsung Electronics

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