Previously, our autogen.sh script wouldn't tell automake to update older versions of its copied-in scripts, which would cause problems if they got sufficiently out-of-date.
… event_base svn:r684
The == operator in shell is a bash-ism; do not use it in autogen.sh svn:r503
Apply patch from Trond Norbye with recommendations from Magne Mahre and Hannah Schroeter: make autogen.sh work on systems where /bin/sh is not bash. svn:r444
Make the autogen.sh script executable. svn:r438