config EXTERNAL_FREETZ_LIB_librrd depends on EXTERNAL_ENABLED && FREETZ_LIB_librrd bool "librrd" default n help externals the following file(s): ${FREETZ_LIBRARY_DIR}/librrd.so.2.0.15 config EXTERNAL_FREETZ_LIB_librrd_th depends on EXTERNAL_ENABLED && FREETZ_LIB_librrd_th bool "librrd_th" default n help externals the following file(s): ${FREETZ_LIBRARY_DIR}/librrd_th.so.2.0.13