linux-kernel - Re: [PATCH v2] kbuild: Fix Propeller build option

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Message-ID: <CAK7LNARO307kMjXgBPG59g4zbiW6KPQK8SJqjhVS1A7esDJaZw@mail.gmail.com>
Date: Sun, 17 Nov 2024 13:52:44 +0900
From: Masahiro Yamada <masahiroy@...nel.org>
To: Rong Xu <xur@...gle.com>
Cc: Nathan Chancellor <nathan@...nel.org>, Nicolas Schier <nicolas@...sle.eu>, Han Shen <shenhan@...gle.com>, 
	Nick Desaulniers <ndesaulniers@...gle.com>, Bill Wendling <morbo@...gle.com>, 
	Justin Stitt <justinstitt@...gle.com>, linux-kbuild@...r.kernel.org, 
	linux-kernel@...r.kernel.org, llvm@...ts.linux.dev
Subject: Re: [PATCH v2] kbuild: Fix Propeller build option

On Sat, Nov 9, 2024 at 6:50 AM Rong Xu <xur@...gle.com> wrote:
>
> The '-fbasic-block-sections=labels' option has been deprecated in tip
> of tree clang (20.0.0) [1]. While the option still works, a warning is
> emitted:
>
>   clang: warning: argument '-fbasic-block-sections=labels' is deprecated, use '-fbasic-block-address-map' instead [-Wdeprecated]
>
> Add a version check to set the proper option.
>
> Link: https://github.com/llvm/llvm-project/pull/110039 [1]
>
> Signed-off-by: Rong Xu <xur@...gle.com>
> Reported-by: Nathan Chancellor <nathan@...nel.org>
> Suggested-by: Nathan Chancellor <nathan@...nel.org>
>
> ---
> ChangeLog in V2
> Integrated suggestions from Nathan Chancellor.
> (1) improved commit message
> (2) added links to the comments
> (3) used ld.lld version in the version check for lld
> ---

Applied to linux-kbuild.
Thanks!



-- 
Best Regards
Masahiro Yamada