diff --git a/cmake/optimizations.cmake b/cmake/optimizations.cmake
index a0d24fb308..1828b9cff2 100644
--- a/cmake/optimizations.cmake
+++ b/cmake/optimizations.cmake
@@ -44,10 +44,9 @@ else()
     if(NOT (APPLE AND CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 8))
         CheckAndAddFlags(-ffast-math)
     endif()
-    CheckAndAddFlags(-fomit-frame-pointer -mtune=generic)
+    CheckAndAddFlags(-fomit-frame-pointer)
 
     if(RTTR_OPTIMIZATION_TUNE)
-        # Adding multiple mtune flags just uses the last one, so adding mtune=generic above is ok
         CheckAndAddFlags(-mtune=${RTTR_OPTIMIZATION_TUNE})
     endif()
 
diff --git a/external/libutil b/external/libutil
index 98b857c576..540088d2d8 160000
--- a/external/libutil
+++ b/external/libutil
@@ -1 +1 @@
-Subproject commit 98b857c576b585eeb274cc6faac16c5646ac4d98
+Subproject commit 540088d2d83c39dbfa8a19a807b959eadfe5a953