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CMake/Help/release/dev/CheckIncludeFile-required-libs.rst
Brad King a61ae3fb80 CheckIncludeFiles: Honor CMAKE_REQUIRED_LIBRARIES
Other check modules honor this variable, so include file checks should
too.  Add policy `CMP0075` to enable the behavior in a compatible way.

This change was originally made by commit v3.11.0-rc1~108^2
(CheckIncludeFiles: Honor CMAKE_REQUIRED_LIBRARIES, 2017-12-24) but it
was reverted by commit v3.11.1~9^2 (Revert "CheckIncludeFiles: Honor
CMAKE_REQUIRED_LIBRARIES", 2018-04-04) because the behavior change could
affect checks in existing projects in an incompatible way.

Fixes: #9514
2018-04-18 08:09:56 -04:00

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CheckIncludeFile-required-libs
------------------------------
* The :module:`CheckIncludeFile` module ``check_include_file`` macro
learned to honor the ``CMAKE_REQUIRED_LIBRARIES`` variable.
See policy :policy:`CMP0075`.
* The :module:`CheckIncludeFileCXX` module ``check_include_file_cxx`` macro
learned to honor the ``CMAKE_REQUIRED_LIBRARIES`` variable.
See policy :policy:`CMP0075`.
* The :module:`CheckIncludeFiles` module ``check_include_files`` macro
learned to honor the ``CMAKE_REQUIRED_LIBRARIES`` variable.
See policy :policy:`CMP0075`.