hg: jdk9/hs-rt: 8065576: Enable pipefail in the shell used by make to better detect build errors

[erik.joelsson at oracle.com]

Changeset: c1b2c69ee113
Author:    erikj
Date:      2015-01-14 16:03 +0100
URL:       http://hg.openjdk.java.net/jdk9/hs-rt/rev/c1b2c69ee113

8065576: Enable pipefail in the shell used by make to better detect build errors
Reviewed-by: ihse, tbell, martin

! common/autoconf/basics.m4
! common/autoconf/configure.ac
! common/autoconf/generated-configure.sh
! common/autoconf/spec.gmk.in
! make/common/JavaCompilation.gmk
! make/common/MakeBase.gmk
! make/common/NativeCompilation.gmk