gcc doesn't like the random use of quotation marks in command lines

scripts/target_post.cmake

@@ -63,10 +63,13 @@ if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_COMPILER_IS_CLANG)
 
     target_compile_options(
         ${PLUGIN}
-        PUBLIC
-        "$<$<NOT:$<CONFIG:DEBUG>>: -mavx -msse -msse2 -msse3 -msse4>"
+        PRIVATE
+        $<$<NOT:$<CONFIG:DEBUG>>: -mavx -msse -msse2 -msse3 -msse4>
     )
 endif()
+
+
+
 if(MINGW)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mstackrealign")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mstackrealign")