From: Viresh Kumar <viresh.kumar@linaro.org>
To: "Miguel Ojeda" <ojeda@kernel.org>,
"Alex Gaynor" <alex.gaynor@gmail.com>,
"Wedson Almeida Filho" <wedsonaf@gmail.com>,
"Boqun Feng" <boqun.feng@gmail.com>,
"Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <benno.lossin@proton.me>,
"Andreas Hindborg" <a.hindborg@samsung.com>,
"Alice Ryhl" <aliceryhl@google.com>,
"Jonathan Corbet" <corbet@lwn.net>
Cc: Viresh Kumar <viresh.kumar@linaro.org>,
Vincent Guittot <vincent.guittot@linaro.org>,
rust-for-linux@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] docs: rust: Clarify that 'rustup override' applies to build directory
Date: Fri, 8 Dec 2023 15:48:01 +0530 [thread overview]
Message-ID: <bf0d4ff21bc25d1ba3a31e49a32bde06dcaf6e44.1702030679.git.viresh.kumar@linaro.org> (raw)
Rustup override is required to be set for the build directory and not
necessarily the kernel source tree (unless the build directory is its
subdir).
Clarify the same in quick-start guide.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
Documentation/rust/quick-start.rst | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/Documentation/rust/quick-start.rst b/Documentation/rust/quick-start.rst
index f382914f4191..a7a08955fe46 100644
--- a/Documentation/rust/quick-start.rst
+++ b/Documentation/rust/quick-start.rst
@@ -39,8 +39,13 @@ If ``rustup`` is being used, enter the checked out source code directory
rustup override set $(scripts/min-tool-version.sh rustc)
This will configure your working directory to use the correct version of
-``rustc`` without affecting your default toolchain. If you are not using
-``rustup``, fetch a standalone installer from:
+``rustc`` without affecting your default toolchain.
+
+Note that the override applies to the build directory (and its sub-directories).
+If the kernel is built with `O=<build directory>`, the override must be set for
+the build directory instead.
+
+If you are not using ``rustup``, fetch a standalone installer from:
https://forge.rust-lang.org/infra/other-installation-methods.html#standalone
--
2.31.1.272.g89b43f80a514
next reply other threads:[~2023-12-08 10:18 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-08 10:18 Viresh Kumar [this message]
2023-12-08 10:32 ` [PATCH] docs: rust: Clarify that 'rustup override' applies to build directory Alice Ryhl
2023-12-08 15:06 ` Miguel Ojeda
2023-12-08 18:04 ` Benno Lossin
2023-12-11 6:47 ` Viresh Kumar
2023-12-11 8:09 ` Andreas Hindborg (Samsung)
2023-12-11 8:23 ` Viresh Kumar
2023-12-11 10:12 ` Benno Lossin
2023-12-12 3:05 ` John Hubbard
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