Commit 45f97e63 authored by Matthew Maurer's avatar Matthew Maurer Committed by Miguel Ojeda
Browse files

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: default avatarMatthew Maurer <mmaurer@google.com>
Reviewed-by: default avatarAlice Ryhl <aliceryhl@google.com>
Tested-by: default avatarAlice Ryhl <aliceryhl@google.com>
Reviewed-by: default avatarMartin Rodriguez Reboredo <yakoyoku@gmail.com>
Link: https://lore.kernel.org/r/20230928205045.2375899-1-mmaurer@google.com


Signed-off-by: default avatarMiguel Ojeda <ojeda@kernel.org>
parent e08ff622

rust/Makefile

+1 −3
Original line number Diff line number Diff line
@@ -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)