diff --git a/contrib/osmo-sgsn.spec b/contrib/osmo-sgsn.spec
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+#
+# spec file for package osmo-sgsn
+#
+# Copyright (c) 2017, Martin Hauke <mardnh@gmx.de>
+#
+# All modifications and additions to the file contributed by third parties
+# remain the property of their copyright owners, unless otherwise agreed
+# upon. The license for this file, and modifications and additions to the
+# file, is the same license as for the pristine package itself (unless the
+# license for the pristine package is not an Open Source License, in which
+# case the license is the MIT License). An "Open Source License" is a
+# license that conforms to the Open Source Definition (Version 1.9)
+# published by the Open Source Initiative.
+
+# Please submit bugfixes or comments via http://bugs.opensuse.org/
+#
+
+
+## Disable LTO for now since it breaks compilation of the tests
+## https://osmocom.org/issues/4116
+%define _lto_cflags %{nil}
+
+%define with_iu 1
+Name:           osmo-sgsn
+Version:        1.6.0.9
+Release:        0
+Summary:        Osmocom's SGSN for 2G and 3G packet-switched mobile networks
+License:        AGPL-3.0-or-later AND GPL-2.0-or-later
+Group:          Productivity/Telephony/Servers
+URL:            https://osmocom.org/projects/osmosgsn/wiki/OsmoSGSN
+Source:         %{name}-%{version}.tar.xz
+BuildRequires:  autoconf
+BuildRequires:  automake
+BuildRequires:  libtool
+BuildRequires:  pkgconfig
+BuildRequires:  systemd-rpm-macros
+BuildRequires:  pkgconfig(libcares)
+BuildRequires:  pkgconfig(libcrypto) >= 0.9.5
+BuildRequires:  pkgconfig(libgtp) >= 1.4.0
+BuildRequires:  pkgconfig(libosmo-gsup-client) >= 1.0.0
+BuildRequires:  pkgconfig(libosmo-netif) >= 0.4.0
+BuildRequires:  pkgconfig(libosmoabis) >= 0.6.0
+BuildRequires:  pkgconfig(libosmocore) >= 1.2.0
+BuildRequires:  pkgconfig(libosmoctrl) >= 1.2.0
+BuildRequires:  pkgconfig(libosmogb) >= 1.2.0
+BuildRequires:  pkgconfig(libosmogsm) >= 1.2.0
+BuildRequires:  pkgconfig(libosmovty) >= 1.2.0
+%{?systemd_requires}
+%if %{with_iu}
+BuildRequires:  pkgconfig(libasn1c)
+BuildRequires:  pkgconfig(libosmo-ranap) >= 0.4.0
+BuildRequires:  pkgconfig(libosmo-sigtran) >= 1.0.0
+%endif
+
+%description
+OsmoSGSN is Osmocom's Serving GPRS Support Node for 2G and 3G
+packet-switched mobile networks.
+
+%package -n osmo-gtphub
+Summary:        Osmocom GTP Hub: Proxy for GTP traffic between multiple SGSNs and GGSNs
+Group:          Productivity/Telephony/Servers
+
+%description -n osmo-gtphub
+Osmocom GTP Hub: Proxy for GTP traffic between multiple SGSNs and GGSNs.
+
+%package -n osmo-gbproxy
+Summary:        Osmocom GPRS Gb Interface Proxy
+Group:          Productivity/Telephony/Servers
+
+%description -n osmo-gbproxy
+The purpose of the Gb proxy is to aggregate the Gb links of multiple
+BSS's and present them in one Gb link to the SGSN.
+
+%prep
+%setup -q
+
+%build
+echo "%{version}" >.tarball-version
+autoreconf -fi
+%configure \
+%if %{with_iu}
+  --enable-iu \
+%endif
+  --docdir=%{_docdir}/%{name} \
+  --with-systemdsystemunitdir=%{_unitdir}
+make %{?_smp_mflags}
+
+%install
+%make_install
+
+%preun  %service_del_preun  %{name}.service
+%postun %service_del_postun %{name}.service
+%pre    %service_add_pre    %{name}.service
+%post   %service_add_post   %{name}.service
+%preun  -n osmo-gtphub %service_del_preun   osmo-gtphub.service
+%postun -n osmo-gtphub %service_del_postun  osmo-gtphub.service
+%pre    -n osmo-gtphub %service_add_pre     osmo-gtphub.service
+%post   -n osmo-gtphub %service_add_post    osmo-gtphub.service
+%preun  -n osmo-gbproxy %service_del_preun  osmo-gbproxy.service
+%postun -n osmo-gbproxy %service_del_postun osmo-gbproxy.service
+%pre    -n osmo-gbproxy %service_add_pre    osmo-gbproxy.service
+%post   -n osmo-gbproxy %service_add_post   osmo-gbproxy.service
+
+%check
+make %{?_smp_mflags} check || (find . -name testsuite.log -exec cat {} +)
+
+%files
+%doc AUTHORS README
+%dir %{_docdir}/%{name}/examples
+%dir %{_docdir}/%{name}/examples/osmo-sgsn
+%exclude %{_docdir}/%{name}/examples/osmo-gtphub
+%exclude %{_docdir}/%{name}/examples/osmo-gbproxy
+%{_docdir}/%{name}/examples/osmo-sgsn/osmo-sgsn-accept-all.cfg
+%{_docdir}/%{name}/examples/osmo-sgsn/osmo-sgsn.cfg
+%{_docdir}/%{name}/examples/osmo-sgsn/osmo-sgsn_custom-sccp.cfg
+%{_bindir}/osmo-sgsn
+%dir %{_sysconfdir}/osmocom
+%config %{_sysconfdir}/osmocom/osmo-sgsn.cfg
+%{_unitdir}/%{name}.service
+
+%files -n osmo-gtphub
+%dir %{_docdir}/%{name}/examples
+%dir %{_docdir}/%{name}/examples/osmo-gtphub
+%{_docdir}/%{name}/examples/osmo-gtphub/osmo-gtphub-1iface.cfg
+%{_docdir}/%{name}/examples/osmo-gtphub/osmo-gtphub.cfg
+%{_bindir}/osmo-gtphub
+%dir %{_sysconfdir}/osmocom
+%config %{_sysconfdir}/osmocom/osmo-gtphub.cfg
+%{_unitdir}/osmo-gtphub.service
+
+%files -n osmo-gbproxy
+%dir %{_docdir}/%{name}/examples
+%dir %{_docdir}/%{name}/examples/osmo-gbproxy
+%{_docdir}/%{name}/examples/osmo-gbproxy/osmo-gbproxy-legacy.cfg
+%{_docdir}/%{name}/examples/osmo-gbproxy/osmo-gbproxy.cfg
+%{_bindir}/osmo-gbproxy
+%dir %{_sysconfdir}/osmocom
+%config %{_sysconfdir}/osmocom/osmo-gbproxy.cfg
+%{_unitdir}/osmo-gbproxy.service
+
+%changelog