3.8.2/share/cmake-3.8/Help/variable/CMAKE_LANG_IGNORE_EXTENSIONS.rst - platform/prebuilts/cmake/windows-x86 - Git at Google

 CMAKE_<LANG>_IGNORE_EXTENSIONS
 ------------------------------

 File extensions that should be ignored by the build.

 This is a list of file extensions that may be part of a project for a
 given language but are not compiled.
	CMAKE_<LANG>_IGNORE_EXTENSIONS
	------------------------------

	File extensions that should be ignored by the build.

	This is a list of file extensions that may be part of a project for a
	given language but are not compiled.