linux-kernel - Re: [PATCH v3 1/4] kbuild: rust: Define probing macros for rustc

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Message-ID: <CANiq72k8UVa5py5Cg=1+NuVjV6DRqvN7Y-TNRkkzohAA=AdxmA@mail.gmail.com>
Date: Tue, 20 Aug 2024 16:20:11 +0200
From: Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To: Matthew Maurer <mmaurer@...gle.com>
Cc: dvyukov@...gle.com, ojeda@...nel.org, andreyknvl@...il.com, 
	Masahiro Yamada <masahiroy@...nel.org>, Alex Gaynor <alex.gaynor@...il.com>, 
	Wedson Almeida Filho <wedsonaf@...il.com>, Nathan Chancellor <nathan@...nel.org>, aliceryhl@...gle.com, 
	samitolvanen@...gle.com, kasan-dev@...glegroups.com, linux-mm@...ck.org, 
	glider@...gle.com, ryabinin.a.a@...il.com, Nicolas Schier <nicolas@...sle.eu>, 
	Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>, 
	Björn Roy Baron <bjorn3_gh@...tonmail.com>, 
	Benno Lossin <benno.lossin@...ton.me>, Andreas Hindborg <a.hindborg@...sung.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, rust-for-linux@...r.kernel.org, 
	llvm@...ts.linux.dev
Subject: Re: [PATCH v3 1/4] kbuild: rust: Define probing macros for rustc

Hi Matthew,

On Mon, Aug 19, 2024 at 11:35 PM Matthew Maurer <mmaurer@...gle.com> wrote:
>
> Creates flag probe macro variants for `rustc`. These are helpful
> because:
>
> 1. `rustc` support will soon be a minimum rather than a pinned version.
> 2. We already support multiple LLVMs linked into `rustc`, and these are
>    needed to probe what LLVM parameters `rustc` will accept.
>
> Signed-off-by: Matthew Maurer <mmaurer@...gle.com>

I had some feedback on v2 -- was it missed?

    https://lore.kernel.org/rust-for-linux/CANiq72khUrha-a+59KYZgc63w-3P9=Dp_fs=+sgmV_A17q+PTA@mail.gmail.com/

Thanks!

Cheers,
Miguel