diff --git a/source/blender/include/BIF_gl.h b/source/blender/include/BIF_gl.h
index 8fa305362af..558e954c1eb 100644
--- a/source/blender/include/BIF_gl.h
+++ b/source/blender/include/BIF_gl.h
@@ -56,20 +56,22 @@
  #include <OpenGL/gl.h>
  #include <OpenGL/glu.h>
 #else
- #if defined (__sun) || defined (__sun__)
+/*  #if defined (__sun) || defined (__sun__)
   #include <GL/gl.h>
   #include <mesa/glu.h>
  #else
+*/
   #include <GL/gl.h>
   #include <GL/glu.h>
- #endif
+/* #endif */
 #endif
+
+
 	/*
 	 * these should be phased out. cpack should be replaced in
 	 * code with calls to glColor3ub, lrectwrite probably should
 	 * change to a function. - zr
 	 */
-	 
 /* 
  *
  * This define converts a numerical value to the equivalent 24-bit
diff --git a/source/gameengine/Ketsji/BL_Shader.cpp b/source/gameengine/Ketsji/BL_Shader.cpp
index 3b74b74727a..3bd5146f28f 100644
--- a/source/gameengine/Ketsji/BL_Shader.cpp
+++ b/source/gameengine/Ketsji/BL_Shader.cpp
@@ -9,11 +9,12 @@
 #include <OpenGL/glu.h>
 #else
 #include <GL/gl.h>
-#if defined(__sun__) && !defined(__sparc__)
+/* #if defined(__sun__) && !defined(__sparc__)
 #include <mesa/glu.h>
 #else
+*/
 #include <GL/glu.h>
-#endif
+/* #endif */
 #endif
 
 #include <iostream>
diff --git a/source/gameengine/Ketsji/BL_Texture.cpp b/source/gameengine/Ketsji/BL_Texture.cpp
index 53e1af46e4e..f6fb990fd4c 100644
--- a/source/gameengine/Ketsji/BL_Texture.cpp
+++ b/source/gameengine/Ketsji/BL_Texture.cpp
@@ -8,11 +8,11 @@
 #include <OpenGL/glu.h>
 #else
 #include <GL/gl.h>
-#if defined(__sun__) && !defined(__sparc__)
+/* #if defined(__sun__) && !defined(__sparc__)
 #include <mesa/glu.h>
-#else
+#else */
 #include <GL/glu.h>
-#endif
+/* #endif */
 #endif
 
 #include <iostream>
diff --git a/source/gameengine/Ketsji/KX_BlenderMaterial.cpp b/source/gameengine/Ketsji/KX_BlenderMaterial.cpp
index c3aa83bec69..cfdcba8a5d6 100644
--- a/source/gameengine/Ketsji/KX_BlenderMaterial.cpp
+++ b/source/gameengine/Ketsji/KX_BlenderMaterial.cpp
@@ -15,11 +15,12 @@
 #include <OpenGL/glu.h>
 #else
 #include <GL/gl.h>
-#if defined(__sun__) && !defined(__sparc__)
+/* #if defined(__sun__) && !defined(__sparc__)
 #include <mesa/glu.h>
 #else
+*/
 #include <GL/glu.h>
-#endif
+/* #endif */
 #endif
 
 #include "KX_BlenderMaterial.h"
diff --git a/source/gameengine/Ketsji/KX_PythonInit.cpp b/source/gameengine/Ketsji/KX_PythonInit.cpp
index 58369ddcab6..f3f10ea78b4 100644
--- a/source/gameengine/Ketsji/KX_PythonInit.cpp
+++ b/source/gameengine/Ketsji/KX_PythonInit.cpp
@@ -44,11 +44,11 @@
 #include <OpenGL/glu.h>
 #else
 #include <GL/gl.h>
-#if defined(__sun__) && !defined(__sparc__)
+/* #if defined(__sun__) && !defined(__sparc__)
 #include <mesa/glu.h>
-#else
+#else */
 #include <GL/glu.h>
-#endif
+/* #endif */
 #endif
 
 #ifdef WIN32