| CMP0108 |
| ------- |
| |
| .. versionadded:: 3.18 |
| |
| A target is not allowed to link to itself even through an ``ALIAS`` target. |
| |
| In CMake 3.17 and below, a target can link to a target aliased to itself. |
| |
| The ``OLD`` behavior for this policy is to allow a target to link to a target |
| aliased to itself. |
| |
| The ``NEW`` behavior of this policy is to prevent a target to link to itself |
| through an ``ALIAS`` target. |
| |
| This policy was introduced in CMake version 3.17. Use the |
| :command:`cmake_policy` command to set it to ``OLD`` or ``NEW`` explicitly. |
| Unlike many policies, CMake version |release| does *not* warn |
| when this policy is not set and simply uses ``OLD`` behavior. |
| |
| .. include:: DEPRECATED.txt |
