hg: jdk10/master: 8180897: Explicit --with-jtreg path not expanded

[magnus.ihse.bursie at oracle.com]

Changeset: 4bfce39946ba
Author:    ihse
Date:      2017-09-25 11:50 +0200
URL:       http://hg.openjdk.java.net/jdk10/master/rev/4bfce39946ba

8180897: Explicit --with-jtreg path not expanded
Reviewed-by: erikj

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