#
# spec file for package bird
#
# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
#
# 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 https://bugs.opensuse.org/
#


%define bird_user bird
%define bird_group bird
%define bird_home %{_localstatedir}/lib/bird
%define bird_runtimedir %{_rundir}/%{name}
Name:           bird
Version:        1.6.4
Release:        0
Summary:        The BIRD Internet Routing Daemon - IPv4
License:        GPL-2.0-or-later
Group:          Productivity/Networking/Routing
URL:            https://bird.network.cz/
Source:         ftp://bird.network.cz/pub/bird/bird-%{version}.tar.gz
Source1:        bird.service
Source2:        bird6.service
Source3:        bird.tmpfiles.d
Patch0:         bird-1.6.3_verbose.build.patch
Patch1:         bufferoverflow.patch
BuildRequires:  bison
BuildRequires:  flex
BuildRequires:  ncurses-devel
BuildRequires:  pkgconfig
BuildRequires:  readline-devel
BuildRequires:  pkgconfig(systemd)
Requires:       bird-common

%description
The BIRD project aims to develop a fully functional dynamic IP routing daemon
primarily targeted on (but not limited to) Linux, FreeBSD and other UNIX-like
systems.

This package holds the IPv4 binaries.

%package -n bird6
#
Summary:        The BIRD Internet Routing Daemon - IPv4
Group:          Productivity/Networking/Routing
Requires:       bird-common

%description -n bird6
The BIRD project aims to develop a fully functional dynamic IP routing daemon
primarily targeted on (but not limited to) Linux, FreeBSD and other UNIX-like
systems.

This package holds the IPv6 binaries.

%package common
Summary:        The BIRD Internet Routing Daemon - Common directories and files
Group:          Productivity/Networking/Routing
Requires(pre):  shadow
%{?systemd_requires}

%description common
The BIRD project aims to develop a fully functional dynamic IP routing daemon
primarily targeted on (but not limited to) Linux, FreeBSD and other UNIX-like
systems.

This package holds common files and directories.

%package doc
Summary:        The BIRD Internet Routing Daemon - HTML Documentation
Group:          Productivity/Networking/Routing

%description doc
The BIRD project aims to develop a fully functional dynamic IP routing daemon
primarily targeted on (but not limited to) Linux, FreeBSD and other UNIX-like
systems.

This package holds the HTML documentation.

%prep
%setup -q
%patch0 -p1
%patch1 -p1

%build
# gcc detects overflow in strncpy at proto/rip/packets.c:215:5
# but it's false alarm, relax gcc (-D_FORTIFY_SOURCE=1)
# see http://bird.network.cz/pipermail/bird-users/2016-May/010380.html
export CFLAGS="${RPM_OPT_FLAGS//-D_FORTIFY_SOURCE=2/-D_FORTIFY_SOURCE=0} -fpic -DPIC -fno-strict-aliasing -Wno-parentheses -Wno-pointer-sign"
export LDFLAGS="-Wl,-z,relro -pie"
%define _configure ../configure
mkdir 4 6
pushd 4
%configure \
	--with-runtimedir=%{bird_runtimedir}
make %{?_smp_mflags}
popd
pushd 6
%configure --enable-ipv6 \
	--with-runtimedir=%{bird_runtimedir}
make %{?_smp_mflags}
popd

%install
make install DESTDIR=%{buildroot} %{?_smp_mflags} -C 4
make install DESTDIR=%{buildroot} %{?_smp_mflags} -C 6

install -D -m 0644 %{SOURCE1} %{buildroot}%{_unitdir}/bird.service
install -D -m 0644 %{SOURCE2} %{buildroot}%{_unitdir}/bird6.service
install -D -m 0644 %{SOURCE3} %{buildroot}%{_tmpfilesdir}/%{name}.conf
ln -s -f %{_sbindir}/service %{buildroot}%{_sbindir}/rcbird
ln -s -f %{_sbindir}/service %{buildroot}%{_sbindir}/rcbird6
install -D -d -m 0750 %{buildroot}%{bird_home}
install -D -d -m 0750 %{buildroot}%{_docdir}/%{name}/
cp -av NEWS README doc/bird*.html %{buildroot}%{_docdir}/%{name}/

%pre common
# Create bird user/group
getent group %{bird_group} >/dev/null || groupadd -r %{bird_group}
getent passwd %{bird_user} >/dev/null || useradd -r -g %{bird_group} -d %{bird_home} -s /sbin/nologin -c "Bird routing daemon" %{bird_user}
exit 0

%post common
systemd-tmpfiles --create %{_tmpfilesdir}/%{name}.conf || true

%pre
%service_add_pre bird.service

%pre -n bird6
%service_add_pre bird6.service

%preun
%service_del_preun bird.service

%preun -n bird6
%service_del_preun bird6.service

%post
%service_add_post bird.service

%post -n bird6
%service_add_post bird6.service

%postun
%service_del_postun bird.service

%postun -n bird6
%service_del_postun bird6.service

%files
%config(noreplace) %attr(0640,root,%{bird_group}) %{_sysconfdir}/bird.conf
%{_sbindir}/bird
%{_sbindir}/birdc
%{_sbindir}/birdcl
%{_sbindir}/rcbird
%{_unitdir}/bird.service

%files -n bird6
%config(noreplace) %attr(0640,root,%{bird_group}) %{_sysconfdir}/bird6.conf
%{_sbindir}/bird6
%{_sbindir}/birdc6
%{_sbindir}/birdcl6
%{_sbindir}/rcbird6
%{_unitdir}/bird6.service

%files common
%dir %attr(750,%{bird_user},%{bird_group}) %{bird_home}
%{_tmpfilesdir}/%{name}.conf
%dir %attr(-,%{bird_user},%{bird_group}) %ghost %{bird_runtimedir}
%dir %{_docdir}/%{name}
%doc %{_docdir}/%{name}/README
%doc %{_docdir}/%{name}/NEWS

%files doc
%doc %{_docdir}/%{name}/bird*.html

%changelog