set -DBEAR_ENGINE_LIBRARY_DIRECTORY=%{_libdir} to global %libdir
    set -DBEAR_ENGINE_INSTALL_LIBRARY_DIR=%{_lib} to global %lib
    set -DPTB_LIBRARY_PATH=%{_libdir} to global %libdir
    set -DPTB_INSTALL_CUSTOM_LIBRARY_DIR=%{_lib} global %lib
    set -DPTB_LIBRARY_OUTPUT_PATH=%{_libdir} to global %libdir
    add BR docbook-utils