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Wed, 04 Mar 2026 17:44:29 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/232427 From: Harish Sadineni Add support for rust-out-of-tree module compilation: - Add dependency to rust-native - Remap ${S} in compiled output to avoid buildpath errors - Added check to skip rust out-of-ree-module compilation, if rust kernel support is not enabled Co-developed-by:Yoann Congal Signed-off-by: Yoann Congal Signed-off-by: Harish Sadineni --- meta/classes-recipe/module-rust.bbclass | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 meta/classes-recipe/module-rust.bbclass diff --git a/meta/classes-recipe/module-rust.bbclass b/meta/classes-recipe/module-rust.bbclass new file mode 100644 index 0000000000..f9cee5e5bd --- /dev/null +++ b/meta/classes-recipe/module-rust.bbclass @@ -0,0 +1,21 @@ +# +# Copyright OpenEmbedded Contributors +# +# SPDX-License-Identifier: MIT +# + +inherit module + +DEPENDS += " rust-native" + +RUST_DEBUG_REMAP = "--remap-path-prefix=${S}=${TARGET_DBGSRC_DIR} " +KRUSTFLAGS = " ${RUST_DEBUG_REMAP}" +EXTRA_OEMAKE:append = " KRUSTFLAGS='${KRUSTFLAGS}'" + +python __anonymous() { + features = (d.getVar('KERNEL_RUST_SUPPORT') or "").split() + if "True" not in features: + raise bb.parse.SkipRecipe( + "Skipping rust-out-of-tree-module: KERNEL_RUST_SUPPORT is not enabled" + ) +}