linux-kernel - [PATCH] kbuild: rust-analyzer: mark `rust_is

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Message-ID: <20240806233559.246705-1-ojeda@kernel.org>
Date: Wed,  7 Aug 2024 01:35:59 +0200
From: Miguel Ojeda <ojeda@...nel.org>
To: Miguel Ojeda <ojeda@...nel.org>,
	Alex Gaynor <alex.gaynor@...il.com>,
	Wedson Almeida Filho <wedsonaf@...il.com>,
	Masahiro Yamada <masahiroy@...nel.org>
Cc: 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>,
	Alice Ryhl <aliceryhl@...gle.com>,
	rust-for-linux@...r.kernel.org,
	Nathan Chancellor <nathan@...nel.org>,
	Nicolas Schier <nicolas@...sle.eu>,
	linux-kbuild@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	patches@...ts.linux.dev
Subject: [PATCH] kbuild: rust-analyzer: mark `rust_is_available.sh` invocation as recursive

When calling the `rust_is_available.sh` script, we need to make the
jobserver available to it, as commit ecab4115c44c ("kbuild: mark `rustc`
(and others) invocations as recursive") explains and did for the others.

Otherwise, we get a warning from `rustc`. Thus fix it.

Fixes: 6dc9d9ca9a72 ("kbuild: rust-analyzer: better error handling")
Signed-off-by: Miguel Ojeda <ojeda@...nel.org>
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 44c02a6f60a1..9a33b6063a30 100644
--- a/Makefile
+++ b/Makefile
@@ -1963,7 +1963,7 @@ tags TAGS cscope gtags: FORCE
 # Protocol).
 PHONY += rust-analyzer
 rust-analyzer:
-	$(Q)$(CONFIG_SHELL) $(srctree)/scripts/rust_is_available.sh
+	+$(Q)$(CONFIG_SHELL) $(srctree)/scripts/rust_is_available.sh
 	$(Q)$(MAKE) $(build)=rust $@
 
 # Script to generate missing namespace dependencies

base-commit: de9c2c66ad8e787abec7c9d7eff4f8c3cdd28aed
-- 
2.46.0