hg: build-infra/jdk8: 8003844: build-infra: docs target isn't working properly

[erik.joelsson at oracle.com]

Changeset: 91d8f845c95a
Author:    erikj
Date:      2012-11-21 17:35 +0100
URL:       http://hg.openjdk.java.net/build-infra/jdk8/rev/91d8f845c95a

8003844: build-infra: docs target isn't working properly
Summary: Fixed docs target and added support in compare.sh

! common/autoconf/generated-configure.sh
! common/bin/compare.sh
! common/makefiles/javadoc/Javadoc.gmk