Fix manual inclusion of CarlaMacUtils.cpp

Signed-off-by: falkTX <falktx@falktx.com>

source/utils/CarlaMacUtils.cpp

@@ -1,6 +1,6 @@
 /*
  * Carla macOS utils
- * Copyright (C) 2018-2022 Filipe Coelho <falktx@falktx.com>
+ * Copyright (C) 2018-2023 Filipe Coelho <falktx@falktx.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -15,6 +15,8 @@
  * For a full copy of the GNU General Public License see the doc/GPL.txt file.
  */
 
+#include "CarlaDefines.h"
+
 #ifdef CARLA_OS_MAC
 
 #include "CarlaMacUtils.hpp"