diff -Naur rustc-1.87.0-src.orig/src/bootstrap/src/core/build_steps/dist.rs rustc-1.87.0-src/src/bootstrap/src/core/build_steps/dist.rs
--- rustc-1.87.0-src.orig/src/bootstrap/src/core/build_steps/dist.rs	2025-05-15 20:36:30.310280383 +0200
+++ rustc-1.87.0-src/src/bootstrap/src/core/build_steps/dist.rs	2025-05-15 20:39:42.549446415 +0200
@@ -432,7 +432,7 @@
                 },
                 builder.kind,
             ) {
-                let dst = image.join("libexec");
+                let dst = image.join("lib");
                 builder.install(&ra_proc_macro_srv.tool_path, &dst, FileType::Executable);
             }
 
diff -Naur rustc-1.87.0-src.orig/src/bootstrap/src/core/build_steps/tool.rs rustc-1.87.0-src/src/bootstrap/src/core/build_steps/tool.rs
--- rustc-1.87.0-src.orig/src/bootstrap/src/core/build_steps/tool.rs	2025-05-15 20:36:30.309921123 +0200
+++ rustc-1.87.0-src/src/bootstrap/src/core/build_steps/tool.rs	2025-05-15 20:40:02.939431874 +0200
@@ -954,7 +954,7 @@
 
         // Copy `rust-analyzer-proc-macro-srv` to `<sysroot>/libexec/`
         // so that r-a can use it.
-        let libexec_path = builder.sysroot(self.compiler).join("libexec");
+        let libexec_path = builder.sysroot(self.compiler).join("lib");
         t!(fs::create_dir_all(&libexec_path));
         builder.copy_link(
             &tool_result.tool_path,