| CMAKE_WARN_DEPRECATED | |
| --------------------- | |
| Whether to issue warnings for deprecated functionality. | |
| If not ``FALSE``, use of deprecated functionality will issue warnings. | |
| If this variable is not set, CMake behaves as if it were set to ``TRUE``. | |
| When running :manual:`cmake(1)`, this option can be enabled with the | |
| :option:`-Wdeprecated <cmake -Wdeprecated>` option, or disabled with the | |
| :option:`-Wno-deprecated <cmake -Wno-deprecated>` option. |