- enable ipv6 by default

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@39614 20353a03-c40f-0410-a6d1-a30d3c3de9de

buildout/software-profiles/stunnel.cfg

@@ -17,3 +17,5 @@ filename = stunnel-4-hooks.py
 url = http://www.stunnel.org/download/stunnel/src/stunnel-4.34.tar.gz
 md5sum = bbd274e8364ea3ceca0ee5190e13edd1
 pre-configure-hook = ${stunnel-4-hook-download:location}/${stunnel-4-hook-download:filename}:pre_configure_hook
+configure-options =
+  --enable-ipv6