On 3/18/2026 1:31 AM, Jose Quaresma wrote:
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Sadineni, Harish via lists.openembedded.org
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<[email protected]> escreveu
(terça, 17/03/2026 à(s) 18:08):
From: Harish Sadineni <[email protected]>
Move the rust kernel dpendencies from linux-yocto.inc
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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 <[email protected]>
---
meta/classes-recipe/kernel-yocto-rust.bbclass | 2 ++
meta/recipes-kernel/linux/linux-yocto.inc
<https://urldefense.com/v3/__http://linux-yocto.inc__;!!AjveYdw8EvQ!b2ICl_fijVSH2wVxqIv7GAO9M7s8y2roM4-SddwJPX71oFS2SfJg3Nz-LU_TqwuhSgmRgNbFlqz30xa1maTf9B9txvlTIQ$>
| 2 --
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/meta/classes-recipe/kernel-yocto-rust.bbclass
b/meta/classes-recipe/kernel-yocto-rust.bbclass
index 608ccc4609..49f2bfc1ae 100644
--- a/meta/classes-recipe/kernel-yocto-rust.bbclass
+++ b/meta/classes-recipe/kernel-yocto-rust.bbclass
@@ -10,6 +10,8 @@ RUST_DEBUG_REMAP =
"--remap-path-prefix=${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
<https://urldefense.com/v3/__http://linux-yocto.inc__;!!AjveYdw8EvQ!b2ICl_fijVSH2wVxqIv7GAO9M7s8y2roM4-SddwJPX71oFS2SfJg3Nz-LU_TqwuhSgmRgNbFlqz30xa1maTf9B9txvlTIQ$>
b/meta/recipes-kernel/linux/linux-yocto.inc
<https://urldefense.com/v3/__http://linux-yocto.inc__;!!AjveYdw8EvQ!b2ICl_fijVSH2wVxqIv7GAO9M7s8y2roM4-SddwJPX71oFS2SfJg3Nz-LU_TqwuhSgmRgNbFlqz30xa1maTf9B9txvlTIQ$>
index f47873348a..4e230d405a 100644
--- a/meta/recipes-kernel/linux/linux-yocto.inc
<https://urldefense.com/v3/__http://linux-yocto.inc__;!!AjveYdw8EvQ!b2ICl_fijVSH2wVxqIv7GAO9M7s8y2roM4-SddwJPX71oFS2SfJg3Nz-LU_TqwuhSgmRgNbFlqz30xa1maTf9B9txvlTIQ$>
+++ b/meta/recipes-kernel/linux/linux-yocto.inc
<https://urldefense.com/v3/__http://linux-yocto.inc__;!!AjveYdw8EvQ!b2ICl_fijVSH2wVxqIv7GAO9M7s8y2roM4-SddwJPX71oFS2SfJg3Nz-LU_TqwuhSgmRgNbFlqz30xa1maTf9B9txvlTIQ$>
@@ -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
--
Best regards,
José Quaresma
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