| CMAKE_<LANG>_INCLUDE_WHAT_YOU_USE | |
| --------------------------------- | |
| Default value for :prop_tgt:`<LANG>_INCLUDE_WHAT_YOU_USE` target property. | |
| This variable is used to initialize the property on each target as it is | |
| created. This is done only when ``<LANG>`` is ``C`` or ``CXX``. |