CMAKE__INCLUDE_WHAT_YOU_USE

From Get docs
Cmake/docs/3.21/variable/cmake lang include what you use


CMAKE__INCLUDE_WHAT_YOU_USE

New in version 3.3.


Default value for _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.

© 2000–2021 Kitware, Inc. and Contributors
Licensed under the BSD 3-clause License.
https://cmake.org/cmake/help/v3.21/variable/CMAKE_LANG_INCLUDE_WHAT_YOU_USE.html