Name mismatch enabled only for CMake version 3.19.2+

On OSX 10.12.6, removing the quotes is needed for cmake to correctly parse the argument

FindSDL2.cmake

@@ -237,7 +237,7 @@ endif()
 # But for non-OSX systems, I will use the CMake Threads package.
 if(NOT APPLE)
   find_package(Threads QUIET)
-  if(NOT CMAKE_THREAD_LIBS_INIT)
+  if(NOT Threads_FOUND)
     set(SDL2_THREADS_NOT_FOUND "Could NOT find Threads (Threads is required by SDL2).")
     if(SDL2_FIND_REQUIRED)
       message(FATAL_ERROR ${SDL2_THREADS_NOT_FOUND})
@@ -274,7 +274,7 @@ if(SDL2_LIBRARY)
   # So I use a temporary variable until the end so I can set the
   # "real" variable in one-shot.
   if(APPLE)
-    set(SDL2_LIBRARIES ${SDL2_LIBRARIES} "-framework Cocoa")
+    set(SDL2_LIBRARIES ${SDL2_LIBRARIES} -framework Cocoa)
   endif()
 
   # For threads, as mentioned Apple doesn't need this.
@@ -315,9 +315,16 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2
                                   VERSION_VAR SDL2_VERSION_STRING)
 
 if(SDL2MAIN_LIBRARY)
-  FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2main
-                                    REQUIRED_VARS SDL2MAIN_LIBRARY SDL2_INCLUDE_DIR
-                                    VERSION_VAR SDL2_VERSION_STRING)
+  if(${CMAKE_VERSION} VERSION_LESS "3.19.2")
+    FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2main
+                                      REQUIRED_VARS SDL2MAIN_LIBRARY SDL2_INCLUDE_DIR
+                                      VERSION_VAR SDL2_VERSION_STRING)
+  else()
+    FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2main
+                                      REQUIRED_VARS SDL2MAIN_LIBRARY SDL2_INCLUDE_DIR
+                                      VERSION_VAR SDL2_VERSION_STRING
+                                      NAME_MISMATCHED)
+  endif()
 endif()
 
 
@@ -343,7 +350,7 @@ if(SDL2_FOUND)
       # For OS X, SDL2 uses Cocoa as a backend so it must link to Cocoa.
       # For more details, please see above.
       set_property(TARGET SDL2::Core APPEND PROPERTY
-                   INTERFACE_LINK_OPTIONS "-framework Cocoa")
+                   INTERFACE_LINK_OPTIONS -framework Cocoa)
     else()
       # For threads, as mentioned Apple doesn't need this.
       # For more details, please see above.