message: Report the availability of RDMA for Staging in CMake summary
diff: @@ -281,4 +281,9 @@ foreach(opt IN LISTS ADIOS2_CONFIG_OPTS)
  message("${label}: OFF")
  endif()
  endforeach()
  +if (ADIOS2_HAVE_SST AND ADIOS2_SST_HAVE_LIBFABRIC)
  +message(" RDMA Transport for Staging: Available")
  +else()
  +message(" RDMA Transport for Staging: Unconfigured")
  +endif()
  message("")
  