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kbuild: rust-analyzer: mark rust_is_available.sh invocation as recursive

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When calling the `rust_is_available.sh` script, we need to make the
jobserver available to it, as commit ecab4115c4 ("kbuild: mark `rustc`
(and others) invocations as recursive") explains and did for the others.

Otherwise, we get a warning from `rustc` when calling `make rust-analyzer`
with parallel jobs, e.g. `-j8`. Using several jobs for that target does
not really matter, but developers may call `make` with jobs enabled in
all cases.

Thus fix it.

Fixes: 6dc9d9ca9a ("kbuild: rust-analyzer: better error handling")
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://lore.kernel.org/r/20240806233559.246705-1-ojeda@kernel.org
[ Reworded to add a couple more details mentioned in the list. - Miguel ]
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
This commit is contained in:
Miguel Ojeda 2024-08-07 01:35:59 +02:00
parent 02dfd63afe
commit d734422b7d
1 changed files with 1 additions and 1 deletions
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2
Makefile
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@ -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