hg: panama/dev: 2 new changesets

[maurizio.cimadamore at oracle.com]

Changeset: 54eda3aad6dd
Author:    jlahoda
Date:      2018-05-09 17:14 +0200
URL:       http://hg.openjdk.java.net/panama/dev/rev/54eda3aad6dd

8202843: langtools ant build fails
Summary: Using default -source/-target settings when building langtools using the developer ant build.
Reviewed-by: mcimadamore

! make/langtools/build.properties
! make/langtools/build.xml

Changeset: 35b22ca681d1
Author:    erikj
Date:      2018-05-09 19:50 +0200
URL:       http://hg.openjdk.java.net/panama/dev/rev/35b22ca681d1

8202557: OpenJDK fails to start in Windows 7 and 8.1 after upgrading compiler to VC 2017
Reviewed-by: tbell

! make/CreateJmods.gmk
! make/autoconf/basics.m4
! make/autoconf/spec.gmk.in
! make/autoconf/toolchain_windows.m4
! make/copy/Copy-java.base.gmk
! make/devkit/createWindowsDevkit2017.sh