| CMAKE_INCLUDE_PATH | |
| ------------------ | |
| :ref:`Semicolon-separated list <CMake Language Lists>` of directories specifying a search path | |
| for the :command:`find_file` and :command:`find_path` commands. By default it | |
| is empty, it is intended to be set by the project. | |
| There is also an environment variable :envvar:`CMAKE_INCLUDE_PATH`, which is used | |
| as an additional list of search directories. | |
| See also :variable:`CMAKE_SYSTEM_INCLUDE_PATH` and :variable:`CMAKE_PREFIX_PATH`. |