1 files changed, 5 insertions, 0 deletions
diff --git a/src/bootstrap/native.rs b/src/bootstrap/native.rs
index 2172b01706d..d0f6e42553c 100644
--- a/src/bootstrap/native.rs
+++ b/src/bootstrap/native.rs
@@ -189,6 +189,11 @@ impl Step for Llvm {
             .define("LLVM_TARGET_ARCH", target_native.split('-').next().unwrap())
             .define("LLVM_DEFAULT_TARGET_TRIPLE", target_native);
 
+        // Parts of our test suite rely on the `FileCheck` tool, which is built by default in
+        // `build/$TARGET/llvm/build/bin` is but *not* then installed to `build/$TARGET/llvm/bin`.
+        // This flag makes sure `FileCheck` is copied in the final binaries directory.
+        cfg.define("LLVM_INSTALL_UTILS", "ON");
+
         if builder.config.llvm_profile_generate {
             cfg.define("LLVM_BUILD_INSTRUMENTED", "IR");
             cfg.define("LLVM_BUILD_RUNTIME", "No");