The configure check did not use the provided paths for pjproject
if provided when looking for transaction group lock support.
........

Merged revisions 403160 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@403161 65c4cc65-6c06-0410-ace0-fbb531ad65f3