%global _hardened_build 1
%global testsuite_ver a7f6e1
%global clknetsim_ver 8b4842

Name:		linuxptp
Version:	2.0
Release:	5%{?dist}.1
Summary:	PTP implementation for Linux

Group:		System Environment/Base
License:	GPLv2+
URL:		http://linuxptp.sourceforge.net/

Source0:	https://downloads.sourceforge.net/%{name}/%{name}-%{version}.tgz
Source1:	phc2sys.service
Source2:	ptp4l.service
Source3:	timemaster.service
Source4:	timemaster.conf
# external test suite
Source10:	https://github.com/mlichvar/linuxptp-testsuite/archive/%{testsuite_ver}/linuxptp-testsuite-%{testsuite_ver}.tar.gz
# simulator for test suite
Source11:	https://github.com/mlichvar/clknetsim/archive/%{clknetsim_ver}/clknetsim-%{clknetsim_ver}.tar.gz

# fix building with new kernel headers
Patch1:		linuxptp-headers.patch
# fix timeout handling to work with simulated clock
Patch2:		linuxptp-timeout.patch
# add support for more accurate synchronization to phc2sys
Patch3:		linuxptp-sysoff.patch
# limit unicast message rate per address and grant duration
Patch4:		linuxptp-ucastrate.patch
# add support for active-backup team interface
Patch5:		linuxptp-team.patch
# fix comparing of unicast addresses
Patch6:		linuxptp-addreq.patch
# don't leak memory when allocation fails
Patch7:		linuxptp-msgput.patch
# add hwts_filter option to ptp4l
Patch8:		linuxptp-hwtsfilter.patch
# fix handling of zero-length messages
Patch9:		linuxptp-zerolength.patch
# validate length of forwarded messages
Patch10:		linuxptp-cve-2021-3570.patch

BuildRequires:	kernel-headers > 4.18.0-87
BuildRequires:	systemd

%{?systemd_requires}

%description
This software is an implementation of the Precision Time Protocol (PTP)
according to IEEE standard 1588 for Linux. The dual design goals are to provide
a robust implementation of the standard and to use the most relevant and modern
Application Programming Interfaces (API) offered by the Linux kernel.
Supporting legacy APIs and other platforms is not a goal.

%prep
%setup -q -a 10 -a 11 -n %{name}-%{!?gitfullver:%{version}}%{?gitfullver}
%patch1 -p1 -b .headers
%patch2 -p1 -b .timeout
%patch3 -p1 -b .sysoff
%patch4 -p1 -b .ucastrate
%patch5 -p1 -b .team
%patch6 -p1 -b .addreq
%patch7 -p1 -b .msgput
%patch8 -p1 -b .hwtsfilter
%patch9 -p1 -b .zerolength
%patch10 -p1 -b .cve-2021-3570
mv linuxptp-testsuite-%{testsuite_ver}* testsuite
mv clknetsim-%{clknetsim_ver}* testsuite/clknetsim

%build
make %{?_smp_mflags} \
	EXTRA_CFLAGS="$RPM_OPT_FLAGS" \
	EXTRA_LDFLAGS="$RPM_LD_FLAGS"

%install
%makeinstall

mkdir -p $RPM_BUILD_ROOT{%{_sysconfdir}/sysconfig,%{_unitdir},%{_mandir}/man5}
install -m 644 -p configs/default.cfg $RPM_BUILD_ROOT%{_sysconfdir}/ptp4l.conf
install -m 644 -p %{SOURCE1} %{SOURCE2} %{SOURCE3} $RPM_BUILD_ROOT%{_unitdir}
install -m 644 -p %{SOURCE4} $RPM_BUILD_ROOT%{_sysconfdir}

echo 'OPTIONS="-f /etc/ptp4l.conf -i eth0"' > \
	$RPM_BUILD_ROOT%{_sysconfdir}/sysconfig/ptp4l
echo 'OPTIONS="-a -r"' > $RPM_BUILD_ROOT%{_sysconfdir}/sysconfig/phc2sys

echo '.so man8/ptp4l.8' > $RPM_BUILD_ROOT%{_mandir}/man5/ptp4l.conf.5
echo '.so man8/timemaster.8' > $RPM_BUILD_ROOT%{_mandir}/man5/timemaster.conf.5

%check
cd testsuite
# set random seed to get deterministic results
export CLKNETSIM_RANDOM_SEED=26743
make %{?_smp_mflags} -C clknetsim
PATH=..:$PATH ./run

%post
%systemd_post phc2sys.service ptp4l.service timemaster.service

%preun
%systemd_preun phc2sys.service ptp4l.service timemaster.service

%postun
%systemd_postun_with_restart phc2sys.service ptp4l.service timemaster.service

%files
%doc COPYING README.org configs
%config(noreplace) %{_sysconfdir}/ptp4l.conf
%config(noreplace) %{_sysconfdir}/sysconfig/phc2sys
%config(noreplace) %{_sysconfdir}/sysconfig/ptp4l
%config(noreplace) %{_sysconfdir}/timemaster.conf
%{_unitdir}/phc2sys.service
%{_unitdir}/ptp4l.service
%{_unitdir}/timemaster.service
%{_sbindir}/hwstamp_ctl
%{_sbindir}/nsm
%{_sbindir}/phc2sys
%{_sbindir}/phc_ctl
%{_sbindir}/pmc
%{_sbindir}/ptp4l
%{_sbindir}/timemaster
%{_mandir}/man5/*.5*
%{_mandir}/man8/*.8*

%changelog
* Thu Jun 24 2021 Miroslav Lichvar <mlichvar@redhat.com> 2.0-5.el8_4.1
- validate length of forwarded messages (CVE-2021-3570)

* Mon Apr 27 2020 Miroslav Lichvar <mlichvar@redhat.com> 2.0-5
- fix sample timestamps when synchronizing PHC to system clock (#1787376)
- fix handling of zero-length messages (#1827275)

* Thu May 16 2019 Miroslav Lichvar <mlichvar@redhat.com> 2.0-4
- rebuild with enabled gating (#1680888)

* Wed May 15 2019 Miroslav Lichvar <mlichvar@redhat.com> 2.0-3
- add support for active-backup team interface (#1685467)
- add support for more accurate synchronization to phc2sys (#1677217)
- add hwts_filter option to ptp4l (#1708554)
- limit unicast message rate per address and grant duration (#1707395)
- fix comparing of unicast addresses (#1707395)
- fix building with new kernel headers (#1707395)
- update testsuite (#1707395)
- don't leak memory when allocation fails (#1707395)

* Tue Nov 13 2018 Miroslav Lichvar <mlichvar@redhat.com> 2.0-2
- start ptp4l, timemaster and phc2sys after network-online target (#1632282)

* Mon Aug 13 2018 Miroslav Lichvar <mlichvar@redhat.com> 2.0-1
- update to 2.0 (#1614300)

* Mon Apr 09 2018 Miroslav Lichvar <mlichvar@redhat.com> 1.9.2-1
- update to 1.9.2

* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.8-7.20180101git303b08
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild

* Tue Jan 30 2018 Miroslav Lichvar <mlichvar@redhat.com> 1.8-6.20180101git303b08
- use macro for systemd scriptlet dependencies

* Thu Jan 11 2018 Miroslav Lichvar <mlichvar@redhat.com> 1.8-5.20180101git303b08
- update to 20180101git303b08

* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.8-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild

* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.8-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild

* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.8-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild

* Mon Nov 07 2016 Miroslav Lichvar <mlichvar@redhat.com> 1.8-1
- update to 1.8

* Fri Jul 22 2016 Miroslav Lichvar <mlichvar@redhat.com> 1.7-1
- update to 1.7
- add delay option to default timemaster.conf

* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 1.6-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild

* Tue Sep 22 2015 Miroslav Lichvar <mlichvar@redhat.com> 1.6-1
- update to 1.6
- set random seed in testing to get deterministic results
- remove trailing whitespace in default timemaster.conf

* Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.5-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild

* Mon Jan 05 2015 Miroslav Lichvar <mlichvar@redhat.com> 1.5-1
- update to 1.5

* Sun Aug 17 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.4-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild

* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.4-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild

* Fri Feb 21 2014 Miroslav Lichvar <mlichvar@redhat.com> 1.4-1
- update to 1.4
- replace hardening build flags with _hardened_build
- include test suite

* Fri Aug 02 2013 Miroslav Lichvar <mlichvar@redhat.com> 1.3-1
- update to 1.3

* Tue Jul 30 2013 Miroslav Lichvar <mlichvar@redhat.com> 1.2-3.20130730git7789f0
- update to 20130730git7789f0

* Fri Jul 19 2013 Miroslav Lichvar <mlichvar@redhat.com> 1.2-2.20130719git46db40
- update to 20130719git46db40
- drop old systemd scriptlets
- add man page link for ptp4l.conf

* Mon Apr 22 2013 Miroslav Lichvar <mlichvar@redhat.com> 1.2-1
- update to 1.2

* Mon Feb 18 2013 Miroslav Lichvar <mlichvar@redhat.com> 1.1-1
- update to 1.1
- log phc2sys output

* Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild

* Thu Dec 13 2012 Miroslav Lichvar <mlichvar@redhat.com> 1.0-1
- update to 1.0

* Fri Nov 09 2012 Miroslav Lichvar <mlichvar@redhat.com> 0-0.3.20121109git4e8107
- update to 20121109git4e8107
- install unchanged default.cfg as ptp4l.conf
- drop conflicts from phc2sys service

* Fri Sep 21 2012 Miroslav Lichvar <mlichvar@redhat.com> 0-0.2.20120920git6ce135
- fix issues found in package review (#859193)

* Thu Sep 20 2012 Miroslav Lichvar <mlichvar@redhat.com> 0-0.1.20120920git6ce135
- initial release