From: Harish Sadineni <[email protected]>
When building the Linux kernel with Rust support enabled (e.g., via `make
rustavailable`),
the build system expects the Rust standard library sources to be available
under:
${STAGING_DIR_NATIVE}/usr/lib/rustlib/src/rust
Signed-off-by: Harish Sadineni <[email protected]>
---
meta/classes-recipe/kernel-yocto.bbclass | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/meta/classes-recipe/kernel-yocto.bbclass
b/meta/classes-recipe/kernel-yocto.bbclass
index e53bf15194..2584cadf0d 100644
--- a/meta/classes-recipe/kernel-yocto.bbclass
+++ b/meta/classes-recipe/kernel-yocto.bbclass
@@ -465,6 +465,13 @@ do_kernel_configme[depends] +=
"bc-native:do_populate_sysroot bison-native:do_po
do_kernel_configme[depends] += "kern-tools-native:do_populate_sysroot"
do_kernel_configme[dirs] += "${S} ${B}"
do_kernel_configme() {
+ if ${@bb.utils.contains('DISTRO_FEATURES', 'rust-kernel', 'true',
'false', d)}; then
+ if [ ! -d ${STAGING_LIBDIR_NATIVE}/rustlib/src/rust ]; then
+ mkdir -p ${STAGING_LIBDIR_NATIVE}/rustlib/src/
+ cp -r ${TMPDIR}/work-shared/rust
${STAGING_LIBDIR_NATIVE}/rustlib/src/.
+ fi
+ fi
+
do_kernel_metadata config
# translate the kconfig_mode into something that merge_config.sh
--
2.49.0
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