--- CMakeLists.txt.orig	2020-10-18 11:22:48 UTC
+++ CMakeLists.txt
@@ -431,6 +431,8 @@ if(${HOST_OS} EQUAL ${OS_DARWIN})
 
 endif()
 
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -msse4.1")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse4.1")
 
 if(DEBUG_CMAKE)
   message(" ------------------------------------------------")