[ "$EXTERNAL_FREETZ_LIB_libslang" == "y" ] && EXTERNAL_FILES+=" ${FREETZ_LIBRARY_DIR}/libslang.so.2.3.1"
[ "$EXTERNAL_FREETZ_LIB_libslang" == "y" -a -e "${FILESYSTEM_MOD_DIR}${FREETZ_LIBRARY_DIR}/slang" ] && EXTERNAL_FILES+=" ${FREETZ_LIBRARY_DIR}/slang"