| COMMAND | |
| ------- | |
| .. versionadded:: 4.5 | |
| Read-only property giving a | |
| :ref:`semicolon-separated list <CMake Language Lists>` of the arguments of the | |
| rule as specified by the first ``COMMAND`` option of the | |
| :command:`add_custom_rule` command. | |
| This is equivalent to the :prop_rule:`COMMAND_<INDEX>` rule property with the | |
| index ``0``. |