updated for version 7.3.219
Problem:    Can't compile with GTK on Mac.
Solution:   Add some #ifdef trickery. (Ben Schmidt)
diff --git a/src/os_macosx.m b/src/os_macosx.m
index 1d88e7d..bc64667 100644
--- a/src/os_macosx.m
+++ b/src/os_macosx.m
@@ -18,6 +18,7 @@
 /* Avoid a conflict for the definition of Boolean between Mac header files and
  * X11 header files. */
 #define NO_X11_INCLUDES
+#define BalloonEval int   /* used in header files */
 
 #include "vim.h"
 #import <Cocoa/Cocoa.h>
@@ -27,9 +28,9 @@
  * Clipboard support for the console.
  * Don't include this when building the GUI version, the functions in
  * gui_mac.c are used then.  TODO: remove those instead?
- * But for MacVim we need these ones.
+ * But for MacVim we do need these ones.
  */
-#if defined(FEAT_CLIPBOARD) && (!defined(FEAT_GUI) || defined(FEAT_GUI_MACVIM))
+#if defined(FEAT_CLIPBOARD) && (!defined(FEAT_GUI_ENABLED) || defined(FEAT_GUI_MACVIM))
 
 /* Used to identify clipboard data copied from Vim. */