ecm_install_icons(
    ICONS
        128-apps-org.petrovs_info.tangraplay.png
        64-apps-org.petrovs_info.tangraplay.png
        48-apps-org.petrovs_info.tangraplay.png
        32-apps-org.petrovs_info.tangraplay.png
        16-apps-org.petrovs_info.tangraplay.png
    DESTINATION ${ICON_INSTALL_DIR}
    THEME hicolor
)