Fix FTBFS with CMake < 3.0

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

tdefile-plugins/dependencies/poppler-tqt/ConfigureChecks.cmake

@@ -26,7 +26,7 @@ tde_restore( CMAKE_REQUIRED_INCLUDES CMAKE_REQUIRED_LIBRARIES )
 
 if( NOT DEFINED HAVE_POPPLER_060 )
   message( STATUS "Performing Test HAVE_POPPLER_060" )
-  if( POPPLER_VERSION VERSION_GREATER_EQUAL "0.60" )
+  if( NOT POPPLER_VERSION VERSION_LESS "0.60" )
     set( HAVE_POPPLER_060 1 CACHE INTERNAL "" FORCE )
     message( STATUS "Performing Test HAVE_POPPLER_060 - Success" )
   else( )