Name:           shmpps
Version:        1.03
Release:        1%{?dist}
Summary:        Shared Memory driver for PPS time signals

Group:          System Environment/Daemons
License:        Public Domain and MIT
URL:            http://time.qnan.org/
Source0:        http://time.qnan.org/%{name}.tar
Source1:        shmpps.init
Source2:        shmpps.sysconfig
BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

Requires:       ntp
Requires(post): /sbin/chkconfig
Requires(preun): /sbin/chkconfig /sbin/service
Requires(postun): /sbin/service

%description
Shared memory (SHM) driver to allow high-resolution pulse-per-second
(PPS) time sources to be used with a Network Time Protocol (NTP) server
without a PPS-enabled kernel.  The PPS pin of the time source must be
connected to the declared signal pin on a serial or parallel port.

See /etc/sysconfig/shmpps for configuration.

%prep
%setup -q -n %{name}
sed -i \
    -e 's/#undef  *DOPARALLEL/#define DOPARALLEL/' \
    shm_splc2.c

%build
make CFLAGS="%{optflags}" LDFLAGS=""

%install
rm -rf %{buildroot}
install -p -m755 -D shm_splc2 %{buildroot}%{_sbindir}/shm_splc2
install -p -m755 -D %{SOURCE1} %{buildroot}%{_initrddir}/shmpps
install -p -m644 -D %{SOURCE2} %{buildroot}%{_sysconfdir}/sysconfig/shmpps

%clean
rm -rf %{buildroot}

%post
/sbin/chkconfig --add shmpps

%preun
if [ "$1" -eq 0 ]; then
	/sbin/service shmpps stop > /dev/null 2>&1
	/sbin/chkconfig --del shmpps
fi

%postun
if [ "$1" -ge 1 ]; then
	/sbin/service shmpps condrestart > /dev/null 2>&1
fi

%files
%defattr(-,root,root,-)
%{_sbindir}/shm_splc2
%{_initrddir}/shmpps
%config(noreplace) %{_sysconfdir}/sysconfig/shmpps

%changelog
* Sat Nov 22 2008 Chris Adams <linux@cmadams.net> 1.03-1
- initial package