BUG: Enabled use of EscapeForShell to properly escape custom command lines. This addresses bug#3786 for Xcode.

Source/cmLocalGenerator.h

@@ -201,12 +201,12 @@ public:
     const char* LanguageCompileFlags;
   };
 
-protected:
-
   /** Escape the given string to be used as a command line argument in
       the native build system shell.  */
   std::string EscapeForShell(const char* str);
 
+protected:
+
   /** Construct a comment for a custom command.  */
   std::string ConstructComment(const cmCustomCommand& cc,
                                const char* default_comment = "");