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| author | Matthew Maurer <mmaurer@google.com> | 2023-09-28 20:49:25 +0000 |
|---|---|---|
| committer | Miguel Ojeda <ojeda@kernel.org> | 2023-10-15 21:48:24 +0200 |
| commit | 45f97e6385cad6d0e48a27ddcd08793bb4d35851 (patch) | |
| tree | 0b3a7d3acc924c8899ce9b05d74579b3615f6920 /rust | |
| parent | e08ff622c91af997cb89bc47e90a1a383e938bd0 (diff) | |
| download | lwn-45f97e6385cad6d0e48a27ddcd08793bb4d35851.tar.gz lwn-45f97e6385cad6d0e48a27ddcd08793bb4d35851.zip | |
rust: Use awk instead of recent xargs
`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>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Tested-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
Link: https://lore.kernel.org/r/20230928205045.2375899-1-mmaurer@google.com
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'rust')
| -rw-r--r-- | rust/Makefile | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/rust/Makefile b/rust/Makefile index 87958e864be0..c4e583e9e443 100644 --- a/rust/Makefile +++ b/rust/Makefile @@ -364,9 +364,7 @@ $(obj)/bindings/bindings_helpers_generated.rs: $(src)/helpers.c FORCE 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 '/ (T|R|D) / {printf "EXPORT_SYMBOL_RUST_GPL(%s);\n",$$3}' > $@ $(obj)/exports_core_generated.h: $(obj)/core.o FORCE $(call if_changed,exports) |