I wrote: > So I'm content to fix this by removing the check for useshrplib.
Having said that ... it does not appear to me that the Debian perl maintainer foresaw all the consequences of this change, so I went ahead and filed some push-back at https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=798626 I'll wait to see the reply before changing anything. regards, tom lane