added wxUSE_FONTENUM for wxFontEnumerator

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@47609 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/fontenum.h

@@ -13,6 +13,10 @@
 #ifndef _WX_FONTENUM_H_
 #define _WX_FONTENUM_H_
 
+#include "wx/defs.h"
+
+#if wxUSE_FONTENUM
+
 #include "wx/fontenc.h"
 #include "wx/arrstr.h"
 
@@ -80,4 +84,6 @@ private:
     DECLARE_NO_COPY_CLASS(wxFontEnumerator)
 };
 
+#endif // wxUSE_FONTENUM
+
 #endif // _WX_FONTENUM_H_