Wrapping "#include <GLUT/glut.h>" with #ifdef for linux compatibility

field.cpp

@@ -6,10 +6,14 @@
 //  Copyright (c) 2012 __MyCompanyName__. All rights reserved.
 //
 
+#ifdef __APPLE__
+#include <GLUT/glut.h>
+#else
+#include <GL/glut.h>
+#endif
 #include <iostream>
 #include "field.h"
 #include "world.h"
-#include <GLUT/glut.h>
 
 //  A vector-valued field over an array of elements arranged as a 3D lattice 
 

main.cpp

@@ -14,13 +14,17 @@
 //  s = clear cells to zero but preserve synapse weights
 //
 
-#include <stdlib.h>
+#ifdef __APPLE__
 #include <GLUT/glut.h>
+#else
+#include <GL/glut.h>
+#endif
 #include <iostream>
 #include <fstream>
 #include <math.h>
 #include <string.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <sys/time.h>
 
 //  These includes are for the serial port reading/writing

network.cpp

@@ -7,6 +7,7 @@
 //
 
 #include <iostream>
+#include <stdio.h>
 #include "network.h"
  
 

util.cpp

@@ -6,8 +6,12 @@
 //  Copyright (c) 2012 __MyCompanyName__. All rights reserved.
 //
 
-#include <iostream>
+#ifdef __APPLE__
 #include <GLUT/glut.h>
+#else
+#include <GL/glut.h>
+#endif
+#include <iostream>
 #include "world.h"
 
 void render_world_box()