find_path --------- .. |FIND_XXX| replace:: find_path .. |NAMES| replace:: NAMES name1 [name2 ...] .. |SEARCH_XXX| replace:: file in a directory .. |SEARCH_XXX_DESC| replace:: directory containing the named file .. |prefix_XXX_SUBDIR| replace:: ``/include`` .. |entry_XXX_SUBDIR| replace:: ``/include`` .. |FIND_XXX_REGISTRY_VIEW_DEFAULT| replace:: ``TARGET`` .. |FIND_PACKAGE_ROOT_PREFIX_PATH_XXX| replace:: ``/include/`` if :variable:`CMAKE_LIBRARY_ARCHITECTURE` is set, and |FIND_PACKAGE_ROOT_PREFIX_PATH_XXX_SUBDIR| .. |CMAKE_PREFIX_PATH_XXX| replace:: ``/include/`` if :variable:`CMAKE_LIBRARY_ARCHITECTURE` is set, and |CMAKE_PREFIX_PATH_XXX_SUBDIR| .. |CMAKE_XXX_PATH| replace:: :variable:`CMAKE_INCLUDE_PATH` .. |CMAKE_XXX_MAC_PATH| replace:: :variable:`CMAKE_FRAMEWORK_PATH` .. |ENV_CMAKE_PREFIX_PATH_XXX| replace:: ``/include/`` if :variable:`CMAKE_LIBRARY_ARCHITECTURE` is set, and |ENV_CMAKE_PREFIX_PATH_XXX_SUBDIR| .. |ENV_CMAKE_XXX_PATH| replace:: :envvar:`CMAKE_INCLUDE_PATH` .. |ENV_CMAKE_XXX_MAC_PATH| replace:: :envvar:`CMAKE_FRAMEWORK_PATH` .. |SYSTEM_ENVIRONMENT_PATH_XXX| replace:: The directories in ``INCLUDE`` and ``PATH``. .. |SYSTEM_ENVIRONMENT_PATH_WINDOWS_XXX| replace:: On Windows hosts, CMake 3.3 through 3.27 searched additional paths: ``/include/`` if :variable:`CMAKE_LIBRARY_ARCHITECTURE` is set, and |SYSTEM_ENVIRONMENT_PREFIX_PATH_XXX_SUBDIR|. This behavior was removed by CMake 3.28. .. |CMAKE_SYSTEM_PREFIX_PATH_XXX| replace:: ``/include/`` if :variable:`CMAKE_LIBRARY_ARCHITECTURE` is set, and |CMAKE_SYSTEM_PREFIX_PATH_XXX_SUBDIR| .. |CMAKE_SYSTEM_XXX_PATH| replace:: :variable:`CMAKE_SYSTEM_INCLUDE_PATH` .. |CMAKE_SYSTEM_XXX_MAC_PATH| replace:: :variable:`CMAKE_SYSTEM_FRAMEWORK_PATH` .. |CMAKE_FIND_ROOT_PATH_MODE_XXX| replace:: :variable:`CMAKE_FIND_ROOT_PATH_MODE_INCLUDE` .. include:: FIND_XXX.txt When searching for frameworks, if the file is specified as ``A/b.h``, then the framework search will look for ``A.framework/Headers/b.h``. If that is found the path will be set to the path to the framework. CMake will convert this to the correct ``-F`` option to include the file.