hg: build-infra/jdk8: Fixed test for static c++ linking.

[erik.joelsson at oracle.com]

Changeset: 5f1db3d0e89d
Author:    erikj
Date:      2012-03-28 12:14 +0200
URL:       http://hg.openjdk.java.net/build-infra/jdk8/rev/5f1db3d0e89d

Fixed test for static c++ linking.

! common/autoconf/configure
! common/autoconf/configure.ac
! common/bin/compareimage.sh