| CMAKE_PROJECT_<PROJECT-NAME>_INCLUDE_BEFORE |
| ------------------------------------------- |
| |
| .. versionadded:: 3.17 |
| |
| A CMake language file or module to be included as the first step of any |
| :command:`project` command calls that specify ``<PROJECT-NAME>`` as the project |
| name. This is intended for injecting custom code into project builds without |
| modifying their source. |
| |
| See also the :variable:`CMAKE_PROJECT_<PROJECT-NAME>_INCLUDE`, |
| :variable:`CMAKE_PROJECT_INCLUDE` and |
| :variable:`CMAKE_PROJECT_INCLUDE_BEFORE` variables. |