CMAKE_FIND_ROOT_PATH_MODE_PACKAGE — CMake 4.3.2 Documentation

# CMAKE_FIND_ROOT_PATH_MODE_PACKAGE

This variable controls whether the `CMAKE_FIND_ROOT_PATH` and `CMAKE_SYSROOT` are used by `find_package()`.

If set to `ONLY`, then only the roots in `CMAKE_FIND_ROOT_PATH` will be searched. If set to `NEVER`, then the roots in `CMAKE_FIND_ROOT_PATH` will be ignored and only the host system root will be used. If set to `BOTH`, then the host system paths and the paths in `CMAKE_FIND_ROOT_PATH` will be searched.