include_directories (${LEMON_SOURCE_DIR})

 link_directories (${LEMON_BINARY_DIR}/lemon)

 set (DEMOS

   arg_parser_demo

   graph_to_eps_demo

   lgf_demo)

 foreach (DEMO_NAME ${DEMOS})

   add_executable (${DEMO_NAME} ${DEMO_NAME}.cc)

   target_link_libraries (${DEMO_NAME} lemon)

   endforeach (DEMO_NAME)