| CTEST_NIGHTLY_START_TIME | |
| ------------------------ | |
| .. versionadded:: 3.1 | |
| Specify the CTest ``NightlyStartTime`` setting in a :manual:`ctest(1)` | |
| :ref:`Dashboard Client` script, | |
| or on the :program:`ctest` command line via the :ctest-dashboard-option:`-D` option. | |
| Note that this variable must always be set for a nightly build in a | |
| dashboard script. It is needed so that nightly builds can be properly grouped | |
| together in CDash. |