hg: build-infra/jdk8: configure.ac splitting: Moving openjdk-target/build logic to platform.m4.

[magnus.ihse.bursie at oracle.com]

Changeset: c5b75788e6db
Author:    ihse
Date:      2012-06-11 19:54 +0200
URL:       http://hg.openjdk.java.net/build-infra/jdk8/rev/c5b75788e6db

configure.ac splitting: Moving openjdk-target/build logic to platform.m4.
Also move most of the other logic away from configure.ac, which now mostly
contains top-level logic.

! common/autoconf/builddeps.m4
! common/autoconf/configure.ac
! common/autoconf/generated-configure.sh
! common/autoconf/libraries.m4
! common/autoconf/platform.m4
! common/autoconf/toolchain.m4