hg: build-infra/jdk8: Renamed local variables to not clash with actual exported variables. Messed up compare.

[erik.joelsson at oracle.com]

Changeset: 690d15961931
Author:    erikj
Date:      2012-10-29 15:14 +0100
URL:       http://hg.openjdk.java.net/build-infra/jdk8/rev/690d15961931

Renamed local variables to not clash with actual exported variables. Messed up compare.

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