hg: build-infra/jdk9: Fixed configure for old build

[erik.joelsson at oracle.com]

Changeset: 025b41513d72
Author:    erikj
Date:      2016-03-19 10:48 +0100
URL:       http://hg.openjdk.java.net/build-infra/jdk9/rev/025b41513d72

Fixed configure for old build

! common/autoconf/generated-configure.sh
! common/autoconf/hotspot.m4