Index: cmake/compilers/Clang.cmake
--- cmake/compilers/Clang.cmake.orig
+++ cmake/compilers/Clang.cmake
@@ -39,7 +39,7 @@ elseif (MSVC)
     return()
 else()
     set(TBB_LINK_DEF_FILE_FLAG -Wl,--version-script=)
-    set(TBB_DEF_FILE_PREFIX lin${TBB_ARCH})
+    set(TBB_DEF_FILE_PREFIX lin64)
     set(TBB_TEST_COMPILE_FLAGS ${TBB_TEST_COMPILE_FLAGS} $<$<NOT:$<VERSION_LESS:${CMAKE_CXX_COMPILER_VERSION},10.0>>:-ffp-model=precise>)
 endif()
 
