Add ci script to install on s390x

Author: elichai

ci/test/00_setup_env_s390x.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+#
+# Copyright (c) 2019 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+export LC_ALL=C.UTF-8
+
+export HOST=s390x-unknown-linux-gnu
+export DOCKER_NAME_TAG=s390x/ubuntu:18.04
+export PACKAGES="clang llvm python3-zmq qtbase5-dev qttools5-dev-tools libssl1.0-dev libevent-dev bsdmainutils libboost-system-dev libboost-filesystem-dev libboost-chrono-dev libboost-test-dev libboost-thread-dev libdb5.3++-dev libminiupnpc-dev libzmq3-dev libqrencode-dev"
+export NO_DEPENDS=1
+export RUN_UNIT_TESTS=true
+export RUN_FUNCTIONAL_TESTS=false
+export GOAL="install"
+export BITCOIN_CONFIG="--enable-reduce-exports --with-incompatible-bdb"
+
+lscpu