diff -urN opencascade-6.8.0.orig/adm/cmake/occt_inc_toolkits.cmake opencascade-6.8.0/adm/cmake/occt_inc_toolkits.cmake
--- opencascade-6.8.0.orig/adm/cmake/occt_inc_toolkits.cmake	2014-11-07 16:28:09.000000000 +0100
+++ opencascade-6.8.0/adm/cmake/occt_inc_toolkits.cmake	2014-12-11 09:20:38.000000000 +0100
@@ -123,10 +123,12 @@
 ELSE()
   LIST(APPEND UNSUBDIRS "adm/cmake/TKVoxel")
 ENDIF()
-IF(EXISTS "${TK_ROOT_DIR}/adm/cmake/TKIVtk")
-  add_subdirectory(${TK_ROOT_DIR}/adm/cmake/TKIVtk)
-ELSE()
-  LIST(APPEND UNSUBDIRS "adm/cmake/TKIVtk")
+IF (USE_VTK)
+  IF(EXISTS "${TK_ROOT_DIR}/adm/cmake/TKIVtk")
+    add_subdirectory(${TK_ROOT_DIR}/adm/cmake/TKIVtk)
+  ELSE()
+    LIST(APPEND UNSUBDIRS "adm/cmake/TKIVtk")
+  ENDIF()
 ENDIF()
 IF(EXISTS "${TK_ROOT_DIR}/adm/cmake/PTKernel")
   add_subdirectory(${TK_ROOT_DIR}/adm/cmake/PTKernel)
@@ -328,10 +330,12 @@
 ELSE()
   LIST(APPEND UNSUBDIRS "adm/cmake/TKQADraw")
 ENDIF()
-IF(EXISTS "${TK_ROOT_DIR}/adm/cmake/TKIVtkDraw")
-  add_subdirectory(${TK_ROOT_DIR}/adm/cmake/TKIVtkDraw)
-ELSE()
-  LIST(APPEND UNSUBDIRS "adm/cmake/TKIVtkDraw")
+IF (USE_VTK)
+  IF(EXISTS "${TK_ROOT_DIR}/adm/cmake/TKIVtkDraw")
+    add_subdirectory(${TK_ROOT_DIR}/adm/cmake/TKIVtkDraw)
+  ELSE()
+    LIST(APPEND UNSUBDIRS "adm/cmake/TKIVtkDraw")
+  ENDIF()
 ENDIF()
 IF(EXISTS "${TK_ROOT_DIR}/adm/cmake/DRAWEXE")
   add_subdirectory(${TK_ROOT_DIR}/adm/cmake/DRAWEXE)
diff -urN opencascade-6.8.0.orig/adm/cmake/occt_toolkits.cmake opencascade-6.8.0/adm/cmake/occt_toolkits.cmake
--- opencascade-6.8.0.orig/adm/cmake/occt_toolkits.cmake	2014-11-07 16:28:09.000000000 +0100
+++ opencascade-6.8.0/adm/cmake/occt_toolkits.cmake	2014-12-11 09:20:38.000000000 +0100
@@ -175,10 +175,12 @@
  foreach( TK ${TKVoxel_DEPS})
     LIST(APPEND USED_TOOLKITS ${TK} )
  endforeach()
- LIST(APPEND USED_TOOLKITS TKIVtk )
- foreach( TK ${TKIVtk_DEPS})
-    LIST(APPEND USED_TOOLKITS ${TK} )
- endforeach()
+ if (USE_VTK)
+   LIST(APPEND USED_TOOLKITS TKIVtk )
+   foreach( TK ${TKIVtk_DEPS})
+      LIST(APPEND USED_TOOLKITS ${TK} )
+   endforeach()
+ endif()
 endif()
 
 if (BUILD_ApplicationFramework)
@@ -348,10 +350,12 @@
  foreach( TK ${TKQADraw_DEPS})
     LIST(APPEND USED_TOOLKITS ${TK} )
  endforeach()
- LIST(APPEND USED_TOOLKITS TKIVtkDraw )
- foreach( TK ${TKIVtkDraw_DEPS})
-    LIST(APPEND USED_TOOLKITS ${TK} )
- endforeach()
+ if (USE_VTK)
+   LIST(APPEND USED_TOOLKITS TKIVtkDraw )
+   foreach( TK ${TKIVtkDraw_DEPS})
+      LIST(APPEND USED_TOOLKITS ${TK} )
+   endforeach()
+ endif()
  LIST(APPEND USED_TOOLKITS DRAWEXE )
  foreach( TK ${DRAWEXE_DEPS})
     LIST(APPEND USED_TOOLKITS ${TK} )