2 files changed, 6 insertions, 1 deletions

diff --git a/meta/classes-recipe/rust-common.bbclass b/meta/classes-recipe/rust-common.bbclass
index 31331c7a26..d9f7a7a932 100644
--- a/meta/classes-recipe/rust-common.bbclass
+++ b/meta/classes-recipe/rust-common.bbclass
@@ -149,7 +149,7 @@ create_wrapper_rust () {
         binary = orig_binary.split()[0]
         args = orig_binary.split() + sys.argv[1:]
         if extras:
-            args.append(extras)
+            args.extend(extras.split())
         os.execvp(binary, args)
         EOF
         chmod +x "${file}"
diff --git a/meta/recipes-devtools/rust/rust_1.90.0.bb b/meta/recipes-devtools/rust/rust_1.90.0.bb
index e7f3985332..50b19267fe 100644
--- a/meta/recipes-devtools/rust/rust_1.90.0.bb
+++ b/meta/recipes-devtools/rust/rust_1.90.0.bb
@@ -69,6 +69,11 @@ do_rust_setup_snapshot[dirs] += "${WORKDIR}/rust-snapshot"
 do_rust_setup_snapshot[vardepsexclude] += "UNINATIVE_LOADER"
 do_rust_setup_snapshot[depends] += "patchelf-native:do_populate_sysroot"
 
+# Pass zlib/zstd link flags to the target linker wrapper via WRAPPER_TARGET_EXTRALD.
+# This ensures LLVM-using components (like rustc_codegen_llvm) can find compression libraries.
+# The wrapper will split this into separate arguments automatically.
+WRAPPER_TARGET_EXTRALD:append:class-target = " -lz -lzstd"
+
 RUSTC_BOOTSTRAP = "${STAGING_BINDIR_NATIVE}/rustc"
 CARGO_BOOTSTRAP = "${STAGING_BINDIR_NATIVE}/cargo"
 RUSTC_BOOTSTRAP:class-native = "${WORKDIR}/rust-snapshot/bin/rustc"