Re: [OE-core] [PATCH v9 02/14] linux-yocto: conditionally add clang/rust/bindgen-cli-native to DEPENDS

2026-03-16 Thread Varatharajan, Deepesh via lists.openembedded.org 
On Fri, Mar 13, 2026 at 09:29 PM, Sadineni, Harish wrote:

> 
> RUST_KERNEL_DEPENDS ?= "${@bb.utils.contains('KERNEL_FEATURES', 'rust',
> 'clang-native rust-native bindgen-cli-native', '', d)}"

Hi All,

As discussed in review call, *RUST_KERNEL_DEPENDS* will be moved to 
*"kernel-yocto-rust.bbclass"* as a follow-up patch
once this series got merged.

Regards,
Deepesh

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[OE-core] [PATCH v9 02/14] linux-yocto: conditionally add clang/rust/bindgen-cli-native to DEPENDS

2026-03-13 Thread Sadineni, Harish via lists.openembedded.org 
From: Harish Sadineni 

Conditionally add 'clang-native', 'rust-native' and 'bindgen-cli-native' to 
'DEPENDS'
when Kernel Rust Support is enabled.

These tools are required for building Rust-enabled kernels and for
generating Rust FFI bindings via bindgen during the kernel build.

This ensures the additional dependencies are only pulled in when
Rust support is explicitly enabled, avoiding unnecessary native
dependencies for non-Rust kernel builds.

Signed-off-by: Harish Sadineni 
---
 meta/recipes-kernel/linux/linux-yocto.inc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/recipes-kernel/linux/linux-yocto.inc 
b/meta/recipes-kernel/linux/linux-yocto.inc
index 4e230d405a..f47873348a 100644
--- a/meta/recipes-kernel/linux/linux-yocto.inc
+++ b/meta/recipes-kernel/linux/linux-yocto.inc
@@ -81,6 +81,8 @@ 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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