@@ -207,6 +207,7 @@ IF(NOT HAVE_SIZEOF_SSIZE_T)
ENDIF(NOT HAVE_SIZEOF_SSIZE_T)
FIND_FILE(RANDOM_FILE urandom /dev)
+MARK_AS_ADVANCED(RANDOM_FILE)
# Check for some functions that are used
CHECK_SYMBOL_EXISTS(socket "${CURL_INCLUDES}" HAVE_SOCKET)