message: UT Fix backward compatibility disable flag handling
diff: @@ -434,7 +434,7 @@ fi
  if [[ "${build_freorg_bkwdcomp}" == true ]]; then
  cmake_common_options="${cmake_common_options} -DBUILD_FILE_REORG_BACKWARD_COMPATIBILITY=ON"
  else
  - cmake_common_options+=('-DBUILD_FILE_REORG_BACKWARD_COMPATIBILITY=OFF')
  + cmake_common_options="${cmake_common_options} -DBUILD_FILE_REORG_BACKWARD_COMPATIBILITY=OFF"
  fi
  # generator
  if [[ "${pattern_arg}" != false ]]; then
  