##
##  zebra.spec -- OpenPKG RPM Specification
##  Copyright (c) 2000-2004 The OpenPKG Project <http://www.openpkg.org/>
##  Copyright (c) 2000-2004 Ralf S. Engelschall <rse@engelschall.com>
##  Copyright (c) 2000-2004 Cable & Wireless <http://www.cw.com/>
##
##  Permission to use, copy, modify, and distribute this software for
##  any purpose with or without fee is hereby granted, provided that
##  the above copyright notice and this permission notice appear in all
##  copies.
##
##  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
##  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
##  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
##  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
##  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
##  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
##  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
##  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
##  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
##  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
##  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
##  SUCH DAMAGE.
##

#   package information
Name:         zebra
Summary:      Internet Routing Daemon
URL:          http://www.zebra.org/
Vendor:       Kunihiro Ishiguro
Packager:     The OpenPKG Project
Distribution: OpenPKG [BASE]
Group:        Network
License:      GPL
Version:      0.94
Release:      20031127

#   list of sources
Source0:      ftp://ftp.zebra.org/pub/zebra/zebra-%{version}.tar.gz
Source1:      rc.zebra
Source2:      bgpd.conf
Source3:      ospfd.conf
Source4:      ripd.conf
Source5:      zebra.conf
Source6:      vtysh.conf
Patch0:       zebra.patch

#   build information
Prefix:       %{l_prefix}
BuildRoot:    %{l_buildroot}
BuildPreReq:  OpenPKG, openpkg >= 20030718, gcc, perl
PreReq:       OpenPKG, openpkg >= 20030718
BuildPreReq:  readline
PreReq:       readline
AutoReq:      no
AutoReqProv:  no
Conflicts:    quagga

%description
    GNU Zebra is free software (distributed under GNU Generic Public
    License) that manages TCP/IP based routing protocols. It supports
    BGP-4 protocol as described in RFC1771 (A Border Gateway Protocol
    4) as well as RIPv1, RIPv2 and OSPFv2. Unlike traditional, Gated
    based, monolithic architectures and even the so-called "new modular
    architectures" that remove the burden of processing routing
    functions from the CPU and utilize special ASIC chips instead, Zebra
    software offers true modularity.

%prep
    %setup -q
    %patch -p0

%build
    #   patch configure script for correct pid directory
    %{l_shtool} subst \
        -e 's;^ac_piddir=\$ZEBRA_PID_DIR;ac_piddir=%{l_prefix}/var/zebra;' \
        configure

    #   configure package
    CC="%{l_cc}" \
    CFLAGS="%{l_cflags -O}" \
    CPPFLAGS="%{l_cppflags}" \
    LDFLAGS="%{l_ldflags}" \
    ./configure \
        --prefix=%{l_prefix} \
        --sysconfdir=%{l_prefix}/etc/zebra \
        --enable-vtysh \
        --disable-ospf6d \
        --disable-ripngd \
        --disable-ipv6 \
        --without-libpam

    #   rebuild vtysh command list
    ( cd vtysh
      %{l_shtool} subst -e 's;/usr/bin/perl;%{l_prefix}/bin/perl;g' extract.pl
      %{l_make} %{l_mflags} rebuild
    ) || exit $?

    #   build package
    %{l_make} %{l_mflags -O}

%install
    rm -rf $RPM_BUILD_ROOT

    #   install package
    %{l_make} %{l_mflags} install AM_MAKEFLAGS="DESTDIR=$RPM_BUILD_ROOT"

    #   strip down package
    rm -f $RPM_BUILD_ROOT%{l_prefix}/man/man8/ospf6d.8
    rm -f $RPM_BUILD_ROOT%{l_prefix}/man/man8/ripngd.8
    rm -f $RPM_BUILD_ROOT%{l_prefix}/info/dir
    strip $RPM_BUILD_ROOT%{l_prefix}/sbin/* >/dev/null 2>&1 || true

    #   replace default configuration
    rm -f $RPM_BUILD_ROOT%{l_prefix}/etc/zebra/*
    %{l_shtool} install -c -m 600 %{l_value -s -a} \
        %{SOURCE zebra.conf} %{SOURCE vtysh.conf} \
        %{SOURCE ripd.conf} %{SOURCE ospfd.conf} %{SOURCE bgpd.conf} \
        $RPM_BUILD_ROOT%{l_prefix}/etc/zebra/
    %{l_shtool} install -c -m 600 /dev/null \
        $RPM_BUILD_ROOT%{l_prefix}/etc/zebra/zebra.conf.integrate

    #   install run-command script
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d
    %{l_shtool} install -c -m 755 %{l_value -s -a} \
        %{SOURCE rc.zebra} $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d/

    #   make sure pid and log directory exists
    %{l_shtool} mkdir -f -p -m 755 \
        $RPM_BUILD_ROOT%{l_prefix}/var/zebra

    #   determine package file list
    %{l_rpmtool} files -v -ofiles -r$RPM_BUILD_ROOT \
        %{l_files_std} \
        '%config %{l_prefix}/etc/zebra/*'

%files -f files

%clean
    rm -rf $RPM_BUILD_ROOT

%post
    #   after upgrade, restart service
    [ $1 -eq 2 ] || exit 0
    eval `%{l_rc} zebra status 2>/dev/null`
    [ ".$zebra_active" = .yes ] && %{l_rc} zebra restart
    exit 0

%preun
    #   before erase, stop service and remove log files
    [ $1 -eq 0 ] || exit 0
    %{l_rc} zebra stop 2>/dev/null
    rm -f $RPM_INSTALL_PREFIX/var/zebra/zebra.log* >/dev/null 2>&1 || true
    exit 0