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authorMiguel Ojeda <ojeda@kernel.org>2024-05-28 18:35:02 +0200
committerMiguel Ojeda <ojeda@kernel.org>2024-07-08 22:39:39 +0200
commit9ffc80c819739ab60c42223c46b7351cec6a0e97 (patch)
tree9c06c39e957564fb4d45522717108e7bc1f1d0f9 /Makefile
parentfe7d9d804337180d2377f0654537970c6cd863f7 (diff)
downloadlwn-9ffc80c819739ab60c42223c46b7351cec6a0e97.tar.gz
lwn-9ffc80c819739ab60c42223c46b7351cec6a0e97.zip
kbuild: rust: remove now-unneeded `rusttest` custom sysroot handling
Since we dropped our custom `alloc` in commit 9d0441bab775 ("rust: alloc: remove our fork of the `alloc` crate"), there is no need anymore to keep the custom sysroot hack. Thus delete it, which makes the target way simpler and faster too. This also means we are not using Cargo for anything at the moment, and that no download is required anymore, so update the main `Makefile` and the documentation accordingly. Link: https://lore.kernel.org/r/20240528163502.411600-1-ojeda@kernel.org Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile3
1 files changed, 1 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index b25b5b44af10..d4134a9f32b6 100644
--- a/Makefile
+++ b/Makefile
@@ -507,7 +507,6 @@ RUSTDOC = rustdoc
RUSTFMT = rustfmt
CLIPPY_DRIVER = clippy-driver
BINDGEN = bindgen
-CARGO = cargo
PAHOLE = pahole
RESOLVE_BTFIDS = $(objtree)/tools/bpf/resolve_btfids/resolve_btfids
LEX = flex
@@ -601,7 +600,7 @@ endif
export RUSTC_BOOTSTRAP := 1
export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE LD CC HOSTPKG_CONFIG
-export RUSTC RUSTDOC RUSTFMT RUSTC_OR_CLIPPY_QUIET RUSTC_OR_CLIPPY BINDGEN CARGO
+export RUSTC RUSTDOC RUSTFMT RUSTC_OR_CLIPPY_QUIET RUSTC_OR_CLIPPY BINDGEN
export HOSTRUSTC KBUILD_HOSTRUSTFLAGS
export CPP AR NM STRIP OBJCOPY OBJDUMP READELF PAHOLE RESOLVE_BTFIDS LEX YACC AWK INSTALLKERNEL
export PERL PYTHON3 CHECK CHECKFLAGS MAKE UTS_MACHINE HOSTCXX