OPTION(USE_GDCM "Use GDCM" ON)
SET(USE_GDCM_VTK ON)
OPTION(USE_GDCM2 "Use gdcm 2.0.14 at least" OFF)
-SET(USE_WXWIDGETS OFF)
+# No interface for the moment, don't allow to add useless libraries
+SET(USE_WXWIDGETS OFF CACHE BOOL "Use wxWidgets" FORCE)
SET(USE_KWWIDGETS OFF)
SET(USE_VTK OFF)
SET(USE_ITK OFF)