linux-kernel - Re: [PATCH] kbuild: Run syncconfig with -s

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Date:   Mon, 24 Aug 2020 08:04:42 +0200
From:   Ingo Molnar <mingo@...nel.org>
To:     Masahiro Yamada <masahiroy@...nel.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Michal Marek <michal.lkml@...kovi.net>
Subject: Re: [PATCH] kbuild: Run syncconfig with -s


* Masahiro Yamada <masahiroy@...nel.org> wrote:

> On Thu, Aug 20, 2020 at 3:35 PM Ingo Molnar <mingo@...nel.org> wrote:
> >
> > On every kernel build that runs --syncconfig, there's an output of the following line:
> >
> >   scripts/kconfig/conf  --syncconfig Kconfig
> >
> > This is the only non-platform build message the kbuild system emits that isn't
> > prefixed by at least a space, or is a build warning.
> >
> > Run it under -s - if there's any problem it will emit messages anyway.
> >
> > With this change the following simple grep filter will show all build warnings
> > and errors of a kernel build:
> >
> >    make | grep -v '^ '
> 
> 
> 
> I do want to see something when syncconfig is invoked.
> 
> I will apply this instead:
> https://patchwork.kernel.org/patch/11727445/

That's perfect, thank you very much!

	Ingo