%define srcver 1.2.9
%define ver %{srcver}-par
# '-' are denied in %version

# Force value, use --without to disable
%define _with_ipv6 1
%define _with_ntpl 1

%{?_without_ntpl: %{expand: %%define %_with_ntpl 0}}
%{?_without_ipv6: %{expand: %%define %_with_ipv6 0}}
%{?_without_poll: %{expand: %%define %_with_poll 0}}
%{?_without_underscores: %{expand: %%define %_with_underscores 0}}
%{?_without_tcpqueries: %{expand: %%define %_with_tcpqueries 0}}
%{?_without_debug: %{expand: %%define %_with_debug 0}}
%{?_without_isdn: %{expand: %%define %_with_isdn 0}}

%{!?cachedir: %{expand: %%global cachedir %_var/cache/pdnsd}}
%define conffile %{_sysconfdir}/pdnsd.conf

Summary: A caching dns proxy for small networks or dialin accounts

Name: pdnsd
Version: %(echo '%ver' | sed 's/-/./')
Release: 3
License: GPLv3+
Group:   Networking/Other
Source0: http://www.phys.uu.nl/~rombouts/pdnsd/releases/pdnsd-%{ver}.tar.gz
Source1: %{name}.initscript
Source2: %{name}.conf
URL: https://www.phys.uu.nl/~rombouts/pdnsd/index.html
Requires(pre): rpm-helper
Requires(postun): rpm-helper

BuildRequires:	autoconf
BuildRequires:	automake
BuildRequires:	libtool-base
BuildRequires:	slibtool
BuildRequires:	make
%description
pdnsd is a proxy DNS daemon with permanent (disk-)cache and the ability
to serve local records. It is designed to detect network outages or hangups
and to prevent DNS-dependent applications like Netscape Navigator from hanging.

This is a customized version with modifications made by Paul A. Rombouts.
For a description of the changes see http://www.phys.uu.nl/~rombouts/pdnsd.html
and the file README.par in %{_docdir}/%{name}-%{version}

Source rpm support those options (--without options to disable):

--with ntpl %{?_with_ntpl: (activate)}: use the Native POSIX Thread Library (NPTL);
--with isdn %{?_with_isdn: (activate)}: enable isdn support;
--with ipv6 %{?_with_ipv6: (activate)}: enable ipv6 support;
--with poll %{?_with_poll: (activate)}: use the select(2) function instead of poll(2);
--with underscores %{?_with_underscores: (activate)}: built with underscores enabled;
--with tcp_queries %{?_with_underscores: (activate)}.

%prep
%setup -q -n %{name}-%{srcver}

%build
%configure \
	--with-cachedir="%{cachedir}" \
	%{?_with_isdn:--enable-isdn} \
	%{?_without_poll:--disable-poll} \
	%{?_with_nptl:--with-thread-lib=nptl} \
	%{?_with_underscores:--enable-underscores} \
	%{?_with_ipv6:--enable-ipv6} \
	%{?_with_tcpqueries:--enable-tcp-queries} \
	%{?_without_debug:--with-debug=0}

%make

%install
%makeinstall_std

mkdir -p %{buildroot}%{_initrddir} %{buildroot}%{_sysconfdir}/sysconfig
install -m 755 %{SOURCE1} %{buildroot}%{_initrddir}/%{name}

cat > %{buildroot}%{_sysconfdir}/sysconfig/%{name} <<EOF
# You can define options to pass to %name daemon
# See %name man page (8)
OPTIONS=""
EOF

mkdir -p %{buildroot}%{cachedir}
mkdir -p %{buildroot}%{_localstatedir}/lib/%{name}

mkdir -p %{buildroot}%{_sysconfdir}
install -m 644 %{SOURCE2} %{buildroot}%{_sysconfdir}/%{name}.conf

%pre
%_pre_useradd %{name} %{_localstatedir}/lib/%{name} /bin/true

%post
# Creating ghost file
# Force cache file cleanup
echo -n -e "pd11\0\0\0\0" > %{_var}/cache/pdnsd/pdnsd.cache
%_post_service pdnsd

%preun
%_preun_service pdnsd

%postun
%_postun_userdel %{name}

%files
%doc THANKS TODO AUTHORS README README.par NEWS ChangeLog
%doc doc/html doc/txt
%attr(644,root,root) %{_sysconfdir}/pdnsd.conf.sample
%attr(644,root,root) %config(noreplace) %{_sysconfdir}/pdnsd.conf
%attr(644,root,root) %config(noreplace) %{_sysconfdir}/sysconfig/%{name}
%attr(755,root,root) %config(noreplace) %{_initrddir}/%{name}
%{_sbindir}/pdnsd
%{_sbindir}/pdnsd-ctl
%{_mandir}/man8/pdnsd.8*
%{_mandir}/man8/pdnsd-ctl.8*
%{_mandir}/man5/pdnsd.conf.5*
%attr(755,pdnsd,pdnsd) %dir %{cachedir}
%attr(644,pdnsd,pdnsd) %ghost %{cachedir}/pdnsd.cache
%attr(755,pdnsd,pdnsd) %dir %{_localstatedir}/lib/%{name}