=== modified file 'utils/idftools/CMakeLists.txt'
--- utils/idftools/CMakeLists.txt	2014-05-28 06:26:46 +0000
+++ utils/idftools/CMakeLists.txt	2014-05-29 09:10:32 +0000
@@ -20,8 +20,6 @@
 
 if( WIN32 )
     set ( LIB_GLU glu32 )
-else()
-    set ( LIB_GLU GLU )
 endif()
 
 target_link_libraries( idf2vrml idf3 ${LIB_GLU} ${wxWidgets_LIBRARIES} )

=== modified file 'utils/idftools/vrml_layer.cpp'
--- utils/idftools/vrml_layer.cpp	2014-05-28 06:26:46 +0000
+++ utils/idftools/vrml_layer.cpp	2014-05-29 08:59:23 +0000
@@ -40,8 +40,6 @@
 #include <cmath>
 #include <vrml_layer.h>
 
-#include <wx/glcanvas.h>    // CALLBACK definition, needed on Windows
-
 #ifndef CALLBACK
 #define CALLBACK
 #endif

=== modified file 'utils/idftools/vrml_layer.h'
--- utils/idftools/vrml_layer.h	2014-05-28 06:26:46 +0000
+++ utils/idftools/vrml_layer.h	2014-05-29 09:07:54 +0000
@@ -32,8 +32,10 @@
  *  PCB for VRML output.
  */
 
-#ifndef VRML_BOARD_H
-#define VRML_BOARD_H
+#ifndef VRML_LAYER_H
+#define VRML_LAYER_H
+
+#include <wx/glcanvas.h>
 
 #ifdef __WXMAC__
 #  ifdef __DARWIN__
@@ -426,4 +428,4 @@
     const std::string& GetError( void );
 };
 
-#endif    // VRML_BOARD_H
+#endif    // VRML_LAYER_H