On 3/18/2026 1:31 AM, Jose Quaresma wrote:
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Sadineni, Harish via lists.openembedded.org <Harish.Sadineni=windriver.com@lists.openembedded.org> escreveu (terça, 17/03/2026 à(s) 18:08):
From: Harish Sadineni <Harish.Sadineni@windriver.com>

Move the rust kernel dpendencies from linux-yocto.inc to
kernel-yocto-rust.bbclass.

This centralizes Rust-specific configuration in the dedicated class,
which is intended to be inherited only when Rust kernel support is
enabled (e.g. via KERNEL_FEATURES).

Signed-off-by: Harish Sadineni <Harish.Sadineni@windriver.com>
---
 meta/classes-recipe/kernel-yocto-rust.bbclass | 2 ++
 meta/recipes-kernel/linux/linux-yocto.inc     | 2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta/classes-recipe/kernel-yocto-rust.bbclass b/meta/classes-recipe/kernel-yocto-rust.bbclass
index 608ccc4609..49f2bfc1ae 100644
--- a/meta/classes-recipe/kernel-yocto-rust.bbclass
+++ b/meta/classes-recipe/kernel-yocto-rust.bbclass
@@ -10,6 +10,8 @@ RUST_DEBUG_REMAP = "--remap-path-prefix=${WORKDIR}=${TARGET_DBGSRC_DIR} \
 KRUSTFLAGS = " ${RUST_DEBUG_REMAP}"
 EXTRA_OEMAKE:append = " KRUSTFLAGS='${KRUSTFLAGS}'"

+RUST_KERNEL_DEPENDS ?= "clang-native rust-native bindgen-cli-native"
+DEPENDS += "${RUST_KERNEL_DEPENDS}"

Any special reason to have this RUST_KERNEL_DEPENDS variable? It is not used anywhere else.
I wonder if just the DEPENDS could be used directly.

In earlier revisions, Bruce suggested keeping these dependencies in a variable assigned with ?=.
This approach makes it easier to customize them from bbappends and related use cases.

Thanks,
Harish


Jose
 
 RUST_KERNEL_TASK_DEPENDS ?=  "rust-native:do_populate_sysroot clang-native:do_populate_sysroot bindgen-cli-native:do_populate_sysroot"
 do_kernel_configme[depends] += "${RUST_KERNEL_TASK_DEPENDS}"

diff --git a/meta/recipes-kernel/linux/linux-yocto.inc b/meta/recipes-kernel/linux/linux-yocto.inc
index f47873348a..4e230d405a 100644
--- a/meta/recipes-kernel/linux/linux-yocto.inc
+++ b/meta/recipes-kernel/linux/linux-yocto.inc
@@ -81,8 +81,6 @@ KERNEL_DEBUG ?= ""
 DEPENDS += '${@bb.utils.contains_any("ARCH", [ "x86", "arm64", "powerpc" ], "elfutils-native", "", d)}'
 DEPENDS += "openssl-native util-linux-native"
 DEPENDS += "gmp-native libmpc-native"
-RUST_KERNEL_DEPENDS ?= "${@bb.utils.contains('KERNEL_FEATURES', 'rust', 'clang-native rust-native bindgen-cli-native', '', d)}"
-DEPENDS += "${RUST_KERNEL_DEPENDS}"

 # Some options depend on CONFIG_PAHOLE_VERSION, so need to make pahole-native available before do_kernel_configme
 do_kernel_configme[depends] += '${@bb.utils.contains("KERNEL_DEBUG", "True", "pahole-native:do_populate_sysroot", "", d)}'
--
2.49.0


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--
Best regards,

José Quaresma