http://slackware.bholcomb.com/slackware/slackware-11.0/source/xap/xscreensaver/xscree...

[xscreensaver] / hacks / glx / gltrackball.c

diff --git a/hacks/glx/gltrackball.c b/hacks/glx/gltrackball.c
index 712288fc6eb7d250bd899e5fccfdfe96d636a527..51cb72e431e045b5d4736467f89156b2f02a74dd 100644 (file)
--- a/hacks/glx/gltrackball.c
+++ b/hacks/glx/gltrackball.c
@@ -10,10 +10,19 @@
  * implied warranty.
  */
 
-#include "config.h"
-#include <stdlib.h>
 #include <math.h>
-#include <GL/gl.h>
+#include <stdlib.h>
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#ifdef HAVE_COCOA
+# include <OpenGL/gl.h>
+#else
+# include <GL/gl.h>
+#endif
+
 #include "trackball.h"
 #include "gltrackball.h"