qemu: add scripts to build static qemu.

Use a dockerfile to build an static qemu.

Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>

static-build/qemu/Dockerfile

@@ -0,0 +1,46 @@
+from ubuntu:16.04
+
+ARG QEMU_REPO
+# commit/tag/branch
+ARG QEMU_VERSION
+
+WORKDIR /root/qemu
+RUN apt-get update
+RUN apt-get install -y \
+	    autoconf \
+	    automake \
+	    bc \
+	    bison \
+	    cpio \
+	    flex \
+	    gawk \
+	    libaudit-dev \
+	    libcap-dev \
+	    libcap-ng-dev \
+	    libdw-dev \
+	    libelf-dev \
+	    libglib2.0-0 \
+	    libglib2.0-dev \
+	    libglib2.0-dev git \
+	    libltdl-dev \
+	    libpixman-1-dev \
+	    libtool \
+	    pkg-config \
+	    pkg-config \
+	    python \
+	    python-dev \
+	    rsync \
+	    zlib1g-dev
+
+RUN cd  .. && git clone "${QEMU_REPO}" qemu
+RUN git checkout "${QEMU_VERSION}"
+RUN git clone https://github.com/qemu/capstone.git capstone
+RUN git clone  https://github.com/qemu/keycodemapdb.git ui/keycodemapdb
+
+ADD configure-hypervisor.sh /root/configure-hypervisor.sh
+
+RUN /root/configure-hypervisor.sh -s kata-qemu | xargs ./configure --prefix=/opt/kata --with-pkgversion=kata-static
+RUN make clean
+RUN make -j$(nproc)
+RUN make install DESTDIR=/tmp/qemu-static
+RUN cd /tmp/qemu-static && tar -czvf kata-qemu-static.tar.gz *

static-build/qemu/Makefile

@@ -0,0 +1,8 @@
+MK_DIR :=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
+CONFIG_DIR := $(MK_DIR)/../../scripts/
+
+build:
+	"$(MK_DIR)/build-static-qemu.sh"
+
+clean:
+	rm -f kata-qemu-static.tar.gz

static-build/qemu/build-static-qemu.sh

@@ -0,0 +1,49 @@
+#!/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"
+
+config_dir="${script_dir}/../../scripts/"
+
+qemu_repo="${qemu_repo:-}"
+qemu_version="${qemu_version:-}"
+
+if [ -z "$qemu_repo" ]; then
+	info "Get qemu information from runtime versions.yaml"
+	qemu_url=$(get_from_kata_deps "assets.hypervisor.qemu.url")
+	[ -n "$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.version")
+[ -n "$qemu_version" ] ||  die "failed to get qemu version"
+
+info "Build ${qemu_repo} version: ${qemu_version}"
+
+http_proxy="${http_proxy:-}"
+https_proxy="${https_proxy:-}"
+
+docker build \
+	--build-arg http_proxy="${http_proxy}" \
+	--build-arg https_proxy="${https_proxy}" \
+	--build-arg QEMU_REPO="${qemu_repo}" \
+	--build-arg QEMU_VERSION="${qemu_version}" \
+	"${config_dir}" \
+	-f "${script_dir}/Dockerfile" \
+	-t qemu-static
+
+docker run \
+	-ti \
+	-v "${PWD}":/share qemu-static \
+	mv /tmp/qemu-static/kata-qemu-static.tar.gz /share/