cmake-E-copy-t-flag
-------------------

* The :option:`cmake -E` commands
  :option:`copy_if_different <cmake-E copy_if_different>`,
  :option:`copy_if_newer <cmake-E copy_if_newer>`,
  :option:`copy_directory <cmake-E copy_directory>`,
  :option:`copy_directory_if_different <cmake-E copy_directory_if_different>`,
  and :option:`copy_directory_if_newer <cmake-E copy_directory_if_newer>`
  gained support for the ``-t`` argument.