qemu: Build experimental qemu.

Split qemu script to build qemu experimental using
same dockerfile.

Fixes: #1421

Depends-on: github.com/kata-containers/tests#3255

Signed-off-by: Carlos Venegas <jos.c.venegas.munoz@intel.com>

tools/packaging/static-build/qemu/build-static-qemu-experimental.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+#
+# Copyright (c) 2018 Intel Corporation
+#
+# SPDX-License-Identifier: Apache-2.0
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+source "${script_dir}/../../scripts/lib.sh"
+
+qemu_repo="${qemu_repo:-}"
+qemu_version="${qemu_version:-}"
+
+if [ -z "$qemu_repo" ]; then
+	info "Get qemu information from runtime versions.yaml"
+	qemu_url=$(get_from_kata_deps "assets.hypervisor.qemu-experimental.url")
+	[ -n "$qemu_url" ] || die "failed to get qemu url"
+	qemu_repo="${qemu_url}.git"
+fi
+[ -n "$qemu_repo" ] || die "failed to get qemu repo"
+
+[ -n "$qemu_version" ] || qemu_version=$(get_from_kata_deps "assets.hypervisor.qemu-experimental.version")
+[ -n "$qemu_version" ] || die "failed to get qemu version"
+
+"${script_dir}/build-base-qemu.sh" "${qemu_repo}" "${qemu_version}" "-experimental" "kata-static-qemu-experimental.tar.gz"