Autogenerate the redhat/zebra.spec file using autoconf
supplied VERSION and CONFDATE.
diff --git a/redhat/zebra.spec.in b/redhat/zebra.spec.in
new file mode 100644
index 0000000..ce3a6fb
--- /dev/null
+++ b/redhat/zebra.spec.in
@@ -0,0 +1,343 @@
+# conditionals
+%define 	with_snmp	0
+%define		with_vtysh	1
+%define		with_ospf_te	1
+%define		with_nssa	1
+%define		with_opaque_lsa 1
+%define		with_tcp_zebra	0
+%define		with_vtysh	1
+%define		with_pam	1
+%define		with_ipv6	1
+%define		with_ospfclient 1
+%define		with_ospfapi	1
+%define		with_multipath	64
+
+# path defines
+%define		_sysconfdir	/etc/zebra
+%define		zeb_src		%{_builddir}/%{name}-%{version}
+%define		zeb_rh_src	%{zeb_src}/redhat
+%define		zeb_docs	%{zeb_src}/doc
+
+# defines for configure
+%define		_libexecdir	%{_exec_prefix}/libexec/zebra
+%define		_includedir	%{_prefix}/include/zebra
+%define		_libdir		%{_exec_prefix}/%{_lib}/zebra
+%define		_localstatedir	%{_prefix}/var/run
+
+Summary: Routing daemon
+Name:		zebra
+Version:	@VERSION@
+Release:	@CONFDATE@
+License:	GPL
+Group: System Environment/Daemons
+Source0:	ftp://ftp.zebra.org/pub/zebra/%{name}-%{version}.tar.gz
+URL:		http://www.zebra.org/
+%if %with_snmp
+#BuildRequires:	ucd-snmp-devel
+Prereq:		ucd-snmp
+%endif
+%if %with_vtysh
+BuildRequires:	readline readline-devel ncurses ncurses-devel
+Prereq:		readline ncurses
+%endif
+BuildRequires:	texinfo tetex autoconf openssl-devel pam-devel patch
+# Initscripts > 5.60 is required for IPv6 support
+Prereq:		initscripts >= 5.60
+Prereq:		openssl ncurses readline pam
+Prereq:		/sbin/install-info
+Provides:	routingdaemon
+BuildRoot:	%{_tmppath}/%{name}-%{version}-root
+Obsoletes:	bird gated mrt
+
+%description
+GNU Zebra is a free software that manages TCP/IP based routing
+protocol. It takes multi-server and multi-thread approach to resolve
+the current complexity of the Internet.
+
+GNU Zebra supports BGP4, BGP4+, OSPFv2, OSPFv3, RIPv1, RIPv2, and RIPng.
+
+GNU Zebra is intended to be used as a Route Server and a Route
+Reflector. It is not a toolkit, it provides full routing power under
+a new architecture. GNU Zebra is unique in design in that it has a
+process for each protocol.
+
+%package contrib
+Summary: contrib tools for zebra
+Group: System Environment/Daemons
+
+%description contrib
+Contributed/3rd party tools which may be of use with zebra.
+
+%package devel
+Summary: Header and object files for zebra development
+Group: System Environment/Daemons
+
+%description devel
+The zebra-devel package contains the header and object files neccessary for
+developing OSPF-API and zebra applications.
+
+%prep
+%setup  -q
+
+%build
+./update-autotools
+%configure \
+	--with-cflags="-O2" \
+	--enable-netlink \
+%if %with_ipv6
+	--enable-ipv6 \
+%endif
+%if %with_snmp
+	--enable-snmp \
+%endif
+%if %with_multipath
+	--enable-multipath=%with_multipath \
+%endif
+%if %with_tcp_zebra
+	--enable-tcp-zebra \
+%endif
+%if %with_nssa
+	--enable-nssa \
+%endif
+%if %with_opaque_lsa
+	--enable-opaque-lsa \
+%endif
+%if %with_ospf_te
+	--enable-ospf-te \
+%endif
+%if %with_vtysh
+	--enable-vtysh \
+%endif
+%if %with_ospfclient 
+	--enable-ospfclient=yes \
+%else
+	--enable-ospfclient=no\
+%endif
+%if %with_ospfapi
+	--enable-ospfapi=yes \
+%else
+	--enable-ospfapi=no \
+%endif
+%if %with_pam
+	--with-libpam
+%endif
+
+pushd vtysh
+make %{?_smp_mflags} rebuild
+popd
+
+make %{?_smp_mflags} MAKEINFO="makeinfo --no-split"
+
+pushd doc
+texi2html zebra.texi
+popd
+
+%install
+rm -rf $RPM_BUILD_ROOT
+
+install -d $RPM_BUILD_ROOT/etc/{rc.d/init.d,sysconfig,logrotate.d,pam.d} \
+	$RPM_BUILD_ROOT/var/log/zebra $RPM_BUILD_ROOT%{_infodir}
+
+make install \
+	DESTDIR=$RPM_BUILD_ROOT
+
+install %{zeb_rh_src}/zebra.init $RPM_BUILD_ROOT/etc/rc.d/init.d/zebra
+install %{zeb_rh_src}/bgpd.init $RPM_BUILD_ROOT/etc/rc.d/init.d/bgpd
+%if %with_ipv6
+install %{zeb_rh_src}/ospf6d.init $RPM_BUILD_ROOT/etc/rc.d/init.d/ospf6d
+install %{zeb_rh_src}/ripngd.init $RPM_BUILD_ROOT/etc/rc.d/init.d/ripngd
+%endif
+install %{zeb_rh_src}/ospfd.init $RPM_BUILD_ROOT/etc/rc.d/init.d/ospfd
+install %{zeb_rh_src}/ripd.init $RPM_BUILD_ROOT/etc/rc.d/init.d/ripd
+install -m644 %{zeb_rh_src}/zebra.pam $RPM_BUILD_ROOT/etc/pam.d/zebra
+install -m644 %{zeb_rh_src}/zebra.logrotate $RPM_BUILD_ROOT/etc/logrotate.d/zebra
+
+%post
+# zebra_spec_add_service <service name> <port/proto> <comment>
+# e.g. zebra_spec_add_service zebrasrv 2600/tcp "zebra service"
+
+zebra_spec_add_service ()
+{
+  # Add port /etc/services entry if it isn't already there 
+  if [ -f /etc/services ] && ! grep -q "^$1[^a-zA-Z0-9]" /etc/services ; then
+    echo "$1		$2			# $3"  >> /etc/services
+  fi
+}
+
+zebra_spec_add_service zebrasrv 2600/tcp "zebra service"
+zebra_spec_add_service zebra    2601/tcp "zebra vty"
+zebra_spec_add_service ripd     2602/tcp "RIPd vty"
+%if %with_ipv6
+zebra_spec_add_service ripngd   2603/tcp "RIPngd vty"
+%endif
+zebra_spec_add_service ospfd    2604/tcp "OSPFd vty"
+zebra_spec_add_service bgpd     2605/tcp "BGPd vty"
+%if %with_ipv6
+zebra_spec_add_service ospf6d   2606/tcp "OSPF6d vty"
+%endif
+
+/sbin/chkconfig --add zebra 
+/sbin/chkconfig --add ripd
+%if %with_ipv6
+/sbin/chkconfig --add ripngd
+/sbin/chkconfig --add ospf6d
+%endif
+/sbin/chkconfig --add ospfd
+/sbin/chkconfig --add bgpd
+
+/sbin/install-info %{_infodir}/zebra.info.gz %{_infodir}/dir
+
+# Create dummy files if they don't exist so basic functions can be used.
+if [ ! -e %{_sysconfdir}/zebra.conf ]; then
+	echo "hostname `hostname`" > %{_sysconfdir}/zebra.conf
+	chmod 640 %{_sysconfdir}/zebra.conf
+fi
+if [ ! -e %{_sysconfdir}/vtysh.conf ]; then
+	touch %{_sysconfdir}/vtysh.conf
+	chmod 640 %{_sysconfdir}/vtysh.conf
+fi
+
+%postun
+if [ "$1" -ge  "1" ]; then
+	/etc/rc.d/init.d/zebra  condrestart >/dev/null 2>&1
+	/etc/rc.d/init.d/ripd   condrestart >/dev/null 2>&1
+%if %with_ipv6
+	/etc/rc.d/init.d/ripngd condrestart >/dev/null 2>&1
+%endif
+	/etc/rc.d/init.d/ospfd  condrestart >/dev/null 2>&1
+%if %with_ipv6
+	/etc/rc.d/init.d/ospf6d condrestart >/dev/null 2>&1
+%endif
+	/etc/rc.d/init.d/bgpd   condrestart >/dev/null 2>&1
+fi
+/sbin/install-info --delete %{_infodir}/zebra.info.gz %{_infodir}/dir
+
+%preun
+if [ "$1" = "0" ]; then
+        /sbin/chkconfig --del zebra
+	/sbin/chkconfig --del ripd
+%if %with_ipv6
+	/sbin/chkconfig --del ripngd
+%endif
+	/sbin/chkconfig --del ospfd
+%if %with_ipv6
+	/sbin/chkconfig --del ospf6d
+%endif
+	/sbin/chkconfig --del bgpd
+fi
+
+%clean
+#rm -rf $RPM_BUILD_ROOT
+
+%files
+%defattr(-,root,root)
+%doc */*.sample* AUTHORS COPYING
+%doc doc/zebra.html
+%doc doc/mpls
+%doc ChangeLog INSTALL NEWS README REPORTING-BUGS SERVICES TODO
+%dir %attr(750,root,root) %{_sysconfdir}
+%dir %attr(750,root,root) /var/log/zebra
+%dir %attr(755,root,root) /usr/share/info
+%{_infodir}/*info*
+%{_mandir}/man*/*
+%{_sbindir}/*
+%if %with_vtysh
+%{_bindir}/*
+%endif
+%config /etc/zebra/*
+%config /etc/rc.d/init.d/*
+%config(noreplace) /etc/pam.d/zebra
+%config(noreplace) %attr(640,root,root) /etc/logrotate.d/*
+
+%files contrib
+%defattr(-,root,root)
+%doc tools
+
+%files devel
+%defattr(-,root,root)
+%dir %{_libdir}/*
+%dir %{_includedir}/ospfd/*
+%if %with_ospfapi
+%dir %{_includedir}/ospfapi/*
+%endif
+
+%changelog
+* Mon Mar 18 2003 Paul Jakma <paul@dishone.st>
+- Fix mem leak in 'show thread cpu'
+- Ralph Keller's OSPF-API
+- Amir: Fix configure.ac for net-snmp
+
+* Sat Mar 1 2003 Paul Jakma <paul@dishone.st>
+- ospfd IOS prefix to interface matching for 'network' statement
+- temporary fix for PtP and IPv6
+- sync to zebra.org CVS
+
+* Mon Jan 20 2003 Paul Jakma <paul@dishone.st>
+- update to latest cvs
+- Yon's "show thread cpu" patch - 17217
+- walk up tree - 17218
+- ospfd NSSA fixes - 16681
+- ospfd nsm fixes - 16824
+- ospfd OLSA fixes and new feature - 16823 
+- KAME and ifindex fixes - 16525
+- spec file changes to allow redhat files to be in tree
+
+* Sat Dec 28 2002 Alexander Hoogerhuis <alexh@ihatent.com>
+- Added conditionals for building with(out) IPv6, vtysh, RIP, BGP
+- Fixed up some build requirements (patch)
+- Added conditional build requirements for vtysh / snmp
+- Added conditional to %files for %_bindir depending on vtysh
+
+* Mon Nov 11 2002 Paul Jakma <paulj@alphyra.ie>
+- update to latest CVS
+- add Greg Troxel's md5 buffer copy/dup fix
+- add RIPv1 fix
+- add Frank's multicast flag fix
+
+* Wed Oct 09 2002 Paul Jakma <paulj@alphyra.ie>
+- update to latest CVS
+- timestamped crypt_seqnum patch
+- oi->on_write_q fix
+
+* Mon Sep 30 2002 Paul Jakma <paulj@alphyra.ie>
+- update to latest CVS
+- add vtysh 'write-config (integrated|daemon)' patch
+- always 'make rebuild' in vtysh/ to catch new commands
+
+* Fri Sep 13 2002 Paul Jakma <paulj@alphyra.ie>
+- update to 0.93b
+
+* Wed Sep 11 2002 Paul Jakma <paulj@alphyra.ie>
+- update to latest CVS
+- add "/sbin/ip route flush proto zebra" to zebra RH init on startup
+
+* Sat Aug 24 2002 Paul Jakma <paulj@alphyra.ie>
+- update to current CVS
+- add OSPF point to multipoint patch
+- add OSPF bugfixes
+- add BGP hash optimisation patch
+
+* Fri Jun 14 2002 Paul Jakma <paulj@alphyra.ie>
+- update to 0.93-pre1 / CVS
+- add link state detection support
+- add generic PtP and RFC3021 support
+- various bug fixes
+
+* Thu Aug 09 2001 Elliot Lee <sopwith@redhat.com> 0.91a-6
+- Fix bug #51336
+
+* Wed Aug  1 2001 Trond Eivind Glomsrød <teg@redhat.com> 0.91a-5
+- Use generic initscript strings instead of initscript specific
+  ( "Starting foo: " -> "Starting $prog:" )
+
+* Fri Jul 27 2001 Elliot Lee <sopwith@redhat.com> 0.91a-4
+- Bump the release when rebuilding into the dist.
+
+* Tue Feb  6 2001 Tim Powers <timp@redhat.com>
+- built for Powertools
+
+* Sun Feb  4 2001 Pekka Savola <pekkas@netcore.fi> 
+- Hacked up from PLD Linux 0.90-1, Mandrake 0.90-1mdk and one from zebra.org.
+- Update to 0.91a
+- Very heavy modifications to init.d/*, .spec, pam, i18n, logrotate, etc.
+- Should be quite Red Hat'isque now.