From: Sascha Hauer <s.hauer@pengutronix.de>
To: Ahmad Fatoum <ahmad@a3f.at>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH] kbuild, LLVMLinux: Add -Werror to cc-option to support clang
Date: Mon, 30 Sep 2019 20:35:51 +0200 [thread overview]
Message-ID: <20190930183551.seuch7ni4yvyrd7e@pengutronix.de> (raw)
In-Reply-To: <20190927060536.25664-1-ahmad@a3f.at>
On Fri, Sep 27, 2019 at 08:05:36AM +0200, Ahmad Fatoum wrote:
> From: Mark Charlebois <charlebm@gmail.com>
>
> Clang will warn about unknown warnings but will not return false
> unless -Werror is set. GCC will return false if an unknown
> warning is passed.
>
> Adding -Werror make both compiler behave the same.
>
> [arnd: it turns out we need the same patch for testing whether -ffunction-sections
> works right with gcc. I've build tested extensively with this patch
> applied, so let's just merge this one now.]
>
> Signed-off-by: Mark Charlebois <charlebm@gmail.com>
> Signed-off-by: Behan Webster <behanw@converseincode.com>
> Reviewed-by: Jan-Simon Möller <dl9pf@gmx.de>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Acked-by: Kees Cook <keescook@chromium.org>
> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> [afa: ported to barebox from upstream c3f0d0bc5b01ad9]
> Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
> ---
> scripts/Kbuild.include | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
Applied, thanks
Sascha
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prev parent reply other threads:[~2019-09-30 18:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-27 6:05 Ahmad Fatoum
2019-09-30 18:35 ` Sascha Hauer [this message]
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