linux-kernel - Re: [PATCH v2 1/1] scripts/rust_is_available: Fix clang version check

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Date:   Sun, 28 May 2023 11:39:32 -0300
From:   Martin Rodriguez Reboredo <yakoyoku@...il.com>
To:     "Ethan D. Twardy" <ethan.twardy@...il.com>,
        Miguel Ojeda <ojeda@...nel.org>,
        Alex Gaynor <alex.gaynor@...il.com>,
        Wedson Almeida Filho <wedsonaf@...il.com>,
        Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>,
        Björn Roy Baron <bjorn3_gh@...tonmail.com>,
        Benno Lossin <benno.lossin@...ton.me>,
        Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Tom Rix <trix@...hat.com>, Tiago Lam <tiagolam@...il.com>,
        Kees Cook <keescook@...omium.org>, Finn Behrens <me@...enk.de>,
        "open list:RUST" <rust-for-linux@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>,
        "open list:CLANG/LLVM BUILD SUPPORT" <llvm@...ts.linux.dev>
Subject: Re: [PATCH v2 1/1] scripts/rust_is_available: Fix clang version check

On 5/28/23 10:18, Ethan D. Twardy wrote:
> [...]
> --- a/scripts/rust_is_available.sh
> +++ b/scripts/rust_is_available.sh
> @@ -102,8 +102,8 @@ fi
>   # Check that the `libclang` used by the Rust bindings generator is suitable.
>   bindgen_libclang_version=$( \
>   	LC_ALL=C "$BINDGEN" $(dirname $0)/rust_is_available_bindgen_libclang.h 2>&1 >/dev/null \
> -		| grep -F 'clang version ' \
> -		| grep -oE '[0-9]+\.[0-9]+\.[0-9]+' \
> +		| grep -oE 'clang version [0-9]+\.[0-9]+\.[0-9]+' \
> +		| cut -d' ' -f3 \
>   		| head -n 1 \
>   )
>   bindgen_libclang_min_version=$($min_tool_version llvm)

Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@...il.com>
Tested-by: Martin Rodriguez Reboredo <yakoyoku@...il.com>