linux-kernel - Re: [PATCH v4 10/11] scripts: generate_rust

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Message-Id: <101DAAC6-5EA6-4CA4-B593-4B928877057D@collabora.com>
Date: Tue, 25 Mar 2025 11:08:46 -0300
From: Daniel Almeida <daniel.almeida@...labora.com>
To: Tamir Duberstein <tamird@...il.com>
Cc: Miguel Ojeda <ojeda@...nel.org>,
 Alex Gaynor <alex.gaynor@...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>,
 Andreas Hindborg <a.hindborg@...nel.org>,
 Alice Ryhl <aliceryhl@...gle.com>,
 Trevor Gross <tmgross@...ch.edu>,
 Danilo Krummrich <dakr@...nel.org>,
 Boris-Chengbiao Zhou <bobo1239@....de>,
 Kees Cook <kees@...nel.org>,
 Fiona Behrens <me@...enk.dev>,
 rust-for-linux@...r.kernel.org,
 linux-kernel@...r.kernel.org,
 Lukas Wirth <lukas.wirth@...rous-systems.com>
Subject: Re: [PATCH v4 10/11] scripts: generate_rust_analyzer.py: define
 scripts



> On 22 Mar 2025, at 10:23, Tamir Duberstein <tamird@...il.com> wrote:
> 
> Generate rust-project.json entries for scripts written in Rust. This is
> possible now that we have a definition for `std` built for the host.
> 
> Signed-off-by: Tamir Duberstein <tamird@...il.com>
> ---
> scripts/generate_rust_analyzer.py | 13 +++++++++++++
> 1 file changed, 13 insertions(+)
> 
> diff --git a/scripts/generate_rust_analyzer.py b/scripts/generate_rust_analyzer.py
> index ccb15aa66929..957b413fe0b6 100755
> --- a/scripts/generate_rust_analyzer.py
> +++ b/scripts/generate_rust_analyzer.py
> @@ -209,6 +209,19 @@ def generate_crates(
>     uapi = append_crate_with_generated("uapi", [core])
>     kernel = append_crate_with_generated("kernel", [core, macros, build_error, bindings, pin_init, uapi])
> 
> +    scripts = srctree / "scripts"
> +    with open(scripts / "Makefile") as f:
> +        makefile = f.read()
> +    for path in scripts.glob("*.rs"):
> +        name = path.name.replace(".rs", "")
> +        if f"{name}-rust" not in makefile:
> +            continue
> +        _script = append_crate(
> +            name,
> +            path,
> +            [host_std],
> +        )
> +
>     def is_root_crate(build_file: pathlib.Path, target: str) -> bool:
>         try:
>             with open(build_file) as f:
> 
> -- 
> 2.48.1
> 
> 

Reviewed-by: Daniel Almeida <daniel.almeida@...labora.com>