--- a/configure.orig	2016-11-22 11:53:25.739180380 +0800
+++ b/configure	2016-11-22 11:53:55.183189596 +0800
@@ -1147,6 +1147,8 @@ for opt do
   ;;
   --enable-jemalloc) jemalloc="yes"
   ;;
+  --disable-fortify-source) fortify_source="no"
+  ;;
   *)
       echo "ERROR: unknown option $opt"
       echo "Try '$0 --help' for more information"
