hg: jdk9/dev: 8068735: Configure fails on Windows if Visual Studio $LIB/$INCLUDE is lower case

[magnus.ihse.bursie at oracle.com]

Changeset: 95cca36ba3e4
Author:    ihse
Date:      2015-01-09 16:59 +0100
URL:       http://hg.openjdk.java.net/jdk9/dev/rev/95cca36ba3e4

8068735: Configure fails on Windows if Visual Studio $LIB/$INCLUDE is lower case
Reviewed-by: erikj

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