1 files changed, 10 insertions, 0 deletions
diff --git a/utils/llvm-lit/llvm-lit.in b/utils/llvm-lit/llvm-lit.in
index 57924fab8d36..08a2a670b21c 100644
--- a/utils/llvm-lit/llvm-lit.in
+++ b/utils/llvm-lit/llvm-lit.in
@@ -39,6 +39,16 @@ if os.path.exists(compilerrt_obj_root):
     builtin_parameters['compilerrt_site_basedir'] = \
             os.path.join(compilerrt_obj_root, 'test')
 
+libcxx_obj_root = os.path.join(llvm_obj_root, 'projects', 'libcxx')
+if os.path.exists(libcxx_obj_root):
+    builtin_parameters['libcxx_site_config'] = \
+        os.path.join(libcxx_obj_root, 'test', 'lit.site.cfg')
+
+libcxxabi_obj_root = os.path.join(llvm_obj_root, 'projects', 'libcxxabi')
+if os.path.exists(libcxxabi_obj_root):
+    builtin_parameters['libcxxabi_site_config'] = \
+        os.path.join(libcxxabi_obj_root, 'test', 'lit.site.cfg')
+
 if __name__=='__main__':
     from lit.main import main
     main(builtin_parameters)