Update to r69/autowaf (fix Python3 compatibility).
Update to r69/autowaf (fix Python3 compatibility).

git-svn-id: 7bd329e9dda58c4b8b889e18905461d82e94e37c@4521 a436a847-0d15-0410-975c-d299462d15a1

ventosus/jalv,ventosus/jalv,ventosus/jalv