addresses #1789

git-svn-id: file:///svn/mysql/tokudb-engine/src@12485 c7de825b-a66e-492c-adef-691d508d4ae1

storage/tokudb/configure.tokutek

-#!/bin/bash
+#!/usr/bin/env bash
 
 # create the Makefile from the Makefile.tokutek template and some
 # command line parameters
 
+shopt -s compat31
 
 tokudb=/usr/local/tokudb
 tokudb_version=`basename $tokudb`