@@ -71,8 +71,12 @@ do_rust_setup_snapshot () {
# Need to use uninative's loader if enabled/present since the library paths
# are used internally by rust and result in symbol mismatches if we don't
if [ ! -z "${UNINATIVE_LOADER}" -a -e "${UNINATIVE_LOADER}" ]; then
- for bin in cargo rustc rustdoc; do
- patchelf ${WORKDIR}/rust-snapshot/bin/$bin --set-interpreter ${UNINATIVE_LOADER}
+ for bin in ${WORKDIR}/rust-snapshot/bin/cargo \
+ ${WORKDIR}/rust-snapshot/bin/rustc \
+ ${WORKDIR}/rust-snapshot/bin/rustdoc \
+ ${WORKDIR}/rust-snapshot/lib/rustlib/*/bin/rust-lld \
+ ${WORKDIR}/rust-snapshot/lib/rustlib/*/bin/gcc-ld/*; do
+ [ -f "$bin" ] && patchelf "$bin" --set-interpreter ${UNINATIVE_LOADER}
done
fi
}
Since Rust 1.90, rustc defaults to using the self-contained lld linker (lib/rustlib/<triple>/bin/gcc-ld/ld.lld, which execs rust-lld) on x86_64-unknown-linux-gnu. https://blog.rust-lang.org/2025/09/01/rust-lld-on-1.90.0-stable/ This applies to the snapshot compiler used to bootstrap the target rustc, before the rust.lld/use-lld settings in the config.toml we generate for the target compiler can take effect. Without patching these too, they fail to exec on build hosts without a /lib64 compatibility path. collect2: fatal error: posix_spawnp: No such file or directory | compilation terminated. | | | error: linking with `/home/flk/bitbake/bitbake-builds/master/build/tmp/work/x86_64-linux/rust-native/1.96.1/wrapper/target-rust-ccld` failed: exit status: 1 Signed-off-by: Markus Volk <f_l_k@t-online.de> --- meta/recipes-devtools/rust/rust_1.96.1.bb | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)