From: Matthew Maurer <mmaurer@google.com>
To: Miguel Ojeda <ojeda@kernel.org>,
Alex Gaynor <alex.gaynor@gmail.com>,
Wedson Almeida Filho <wedsonaf@gmail.com>
Cc: "Matthew Maurer" <mmaurer@google.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>,
rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] rust: Use awk instead of recent xargs
Date: Thu, 28 Sep 2023 20:21:16 +0000 [thread overview]
Message-ID: <20230928202116.2298150-1-mmaurer@google.com> (raw)
`awk` is already required by the kernel build, and the `xargs` feature
used in current Rust detection is not present in all `xargs` (notably,
toybox based xargs, used in the Android kernel build).
Signed-off-by: Matthew Maurer <mmaurer@google.com>
---
rust/Makefile | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/rust/Makefile b/rust/Makefile
index 87958e864be0..0efc5b5cd611 100644
--- a/rust/Makefile
+++ b/rust/Makefile
@@ -365,8 +365,7 @@ quiet_cmd_exports = EXPORTS $@
cmd_exports = \
$(NM) -p --defined-only $< \
| grep -E ' (T|R|D) ' | cut -d ' ' -f 3 \
- | xargs -Isymbol \
- echo 'EXPORT_SYMBOL_RUST_GPL(symbol);' > $@
+ | awk 'NF {printf "EXPORT_SYMBOL_RUST_GPL(%s);\n",$$0}' > $@
$(obj)/exports_core_generated.h: $(obj)/core.o FORCE
$(call if_changed,exports)
--
2.42.0.582.g8ccd20d70d-goog
next reply other threads:[~2023-09-28 20:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-28 20:21 Matthew Maurer [this message]
2023-09-28 20:32 ` Joe Perches
2023-09-29 21:36 ` David Laight
2023-09-29 23:29 ` Joe Perches
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