hg: jdk8u/jdk8u-dev: 2 new changesets

[kevin.walls at oracle.com]

Changeset: 7ba4e17574e0
Author:    kevinw
Date:      2018-04-05 07:59 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/rev/7ba4e17574e0

8034788: Rewrite toolchain.m4 to support multiple toolchains per platform.
Reviewed-by: ihse, henryjen, erikj

! common/autoconf/basics.m4
! common/autoconf/build-performance.m4
! common/autoconf/configure
! common/autoconf/configure.ac
+ common/autoconf/flags.m4
! common/autoconf/generated-configure.sh
! common/autoconf/help.m4
! common/autoconf/hotspot-spec.gmk.in
! common/autoconf/jdk-options.m4
! common/autoconf/libraries.m4
! common/autoconf/spec.gmk.in
! common/autoconf/toolchain.m4
! make/common/NativeCompilation.gmk

Changeset: ddf2d8bf87c0
Author:    kevinw
Date:      2018-04-05 08:14 -0700
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/rev/ddf2d8bf87c0

8035725: Must keep microsoft VS_PATH on PATH after toolchain detection
Reviewed-by: ihse, erikj

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