message: link with stdc++fs in python2 build
diff: @@ -20,6 +20,11 @@ python_extension_module(_hdlConvertor)
  target_link_libraries(_hdlConvertor
  hdlConvertor_cpp_static
  )
  +if(Python_VERSION_MAJOR STREQUAL "2")
  + target_link_libraries(_hdlConvertor
  + stdc++fs
  + )
  +endif()
  if(CODE_COVERAGE)
  target_link_libraries(_hdlConvertor
  gcov
  