build-sys: add mkosi hookup (systemd#3731)

This adds a build script and a settings file for "mkosi", a tool for putting
together full, bootable disk images for container managers of EFI systems and
VMs.

With these files it's enough to type "mkosi" in the project directory to
generate a bootable Fedora 24 OS image with a version of systemd compiled fresh
from the working tree.

See https://github.com/systemd/mkosi

mkosi.build

@@ -0,0 +1,26 @@
+#!/bin/sh -x
+
+# This file is part of systemd.
+#
+# Copyright 2016 Lennart Poettering
+#
+# systemd is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2.1 of the License, or
+# (at your option) any later version.
+#
+# systemd is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with systemd; If not, see <http://www.gnu.org/licenses/>.
+
+# This is a build script for OS image generation using mkosi (https://github.com/systemd/mkosi).
+# Simply invoke "mkosi" in the project directory to build an OS image.
+
+git clean -dfqx
+./autogen.sh c
+make -j `nproc`
+make install

mkosi.default

@@ -0,0 +1,72 @@
+# This file is part of systemd.
+#
+# Copyright 2016 Lennart Poettering
+#
+# systemd is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2.1 of the License, or
+# (at your option) any later version.
+#
+# systemd is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with systemd; If not, see <http://www.gnu.org/licenses/>.
+
+# This is a settings file for OS image generation using mkosi (https://github.com/systemd/mkosi).
+# Simply invoke "mkosi" in the project directory to build an OS image.
+
+[Distribution]
+Distribution=fedora
+Release=24
+
+[Output]
+Format=raw_btrfs
+Bootable=yes
+
+[Partitions]
+RootSize=2G
+
+[Packages]
+Cache=/var/tmp/dnf-cache
+BuildPackages=
+        audit-libs-devel
+        autoconf
+        automake
+        bzip2-devel
+        cryptsetup-devel
+        dbus-devel
+        docbook-style-xsl
+        elfutils-devel
+        gcc
+        git
+        gnu-efi
+        gnu-efi-devel
+        gnutls-devel
+        gperf
+        intltool
+        iptables-devel
+        kmod-devel
+        libacl-devel
+        libblkid-devel
+        libcap-devel
+        libcurl-devel
+        libgcrypt-devel
+        libidn-devel
+        libmicrohttpd-devel
+        libmount-devel
+        libseccomp-devel
+        libselinux-devel
+        libtool
+        libxkbcommon-devel
+        libxslt
+        lz4-devel
+        make
+        pam-devel
+        pkgconfig
+        python3-devel
+        python3-lxml
+        qrencode-devel
+        xz-devel