git: openjdk/mobile: 8245033: Fixes for building in WSL

[duke]

Changeset: 8c543097
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-05-14 18:56:30 +0000
URL:       https://git.openjdk.java.net/mobile/commit/8c543097

8245033: Fixes for building in WSL

Reviewed-by: erikj

! make/TestImage.gmk
! make/autoconf/basic.m4
! make/autoconf/basic_tools.m4
! make/autoconf/toolchain.m4
! make/autoconf/toolchain_windows.m4
! make/autoconf/util.m4
! make/autoconf/util_windows.m4
! make/common/MakeBase.gmk
! make/common/NativeCompilation.gmk
! make/conf/jib-profiles.js