On Thu, 2026-05-28 at 10:22 -0700, Sadineni, Harish via lists.openembedded.org
wrote:
> From: Harish Sadineni <[email protected]>
>
> When KERNEL_FEATURES includes 'rust', add the required host and target
> packages to the SDK to support Rust kernel module development.
>
> Host side (TOOLCHAIN_HOST_TASK):
> - nativesdk-bindgen-cli
> - nativesdk-libclang
> - nativesdk-rust-src-lib
> - packagegroup-rust-cross-canadian-${MACHINE}
>
> Target side (TOOLCHAIN_TARGET_TASK):
> - kernel-devsrc
>
> Signed-off-by: Harish Sadineni <[email protected]>
> ---
> meta/classes-recipe/populate_sdk_base.bbclass | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/meta/classes-recipe/populate_sdk_base.bbclass
> b/meta/classes-recipe/populate_sdk_base.bbclass
> index b427ff2761..b345a65db7 100644
> --- a/meta/classes-recipe/populate_sdk_base.bbclass
> +++ b/meta/classes-recipe/populate_sdk_base.bbclass
> @@ -74,12 +74,14 @@ TOOLCHAIN_HOST_TASK ?= " \
> packagegroup-cross-canadian-${MACHINE} \
> ${@bb.utils.contains('SDK_TOOLCHAIN_LANGS', 'go',
> 'packagegroup-go-cross-canadian-${MACHINE}', '', d)} \
> ${@bb.utils.contains('SDK_TOOLCHAIN_LANGS', 'rust',
> 'packagegroup-rust-cross-canadian-${MACHINE}', '', d)} \
> + ${@bb.utils.contains('KERNEL_FEATURES', 'rust', 'nativesdk-bindgen-cli
> nativesdk-libclang nativesdk-rust-src-lib
> packagegroup-rust-cross-canadian-${MACHINE}', '', d)} \
> "
Similarly to the other patch, I think we need to define these things in
a packagegroup, then perhaps just include them when SDK_TOOLCHAIN_LANGS
contains rust?
> TOOLCHAIN_HOST_TASK_ATTEMPTONLY ?= ""
> TOOLCHAIN_TARGET_TASK ?= " \
> ${@multilib_pkg_extend(d, 'packagegroup-core-standalone-sdk-target')} \
> ${@bb.utils.contains('SDK_TOOLCHAIN_LANGS', 'go', multilib_pkg_extend(d,
> 'packagegroup-go-sdk-target'), '', d)} \
> ${@bb.utils.contains('SDK_TOOLCHAIN_LANGS', 'rust',
> multilib_pkg_extend(d, 'libstd-rs'), '', d)} \
> + ${@bb.utils.contains('KERNEL_FEATURES', 'rust', 'kernel-devsrc', '', d)}
> \
This seems a bit odd. Just because you've enabled rust support in the
kernel, it doesn't mean you want kernel-devsrc in the SDK?
A better way of doing this might be something like "kernel" in
SDK_TOOLCHAIN_LANGS to trigger kernel-devsrc?
Cheers,
Richard
-=-=-=-=-=-=-=-=-=-=-=-
Links: You receive all messages sent to this group.
View/Reply Online (#237737):
https://lists.openembedded.org/g/openembedded-core/message/237737
Mute This Topic: https://lists.openembedded.org/mt/119534146/21656
Group Owner: [email protected]
Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub
[[email protected]]
-=-=-=-=-=-=-=-=-=-=-=-
