File timer-entropyd.spec of Package timer-entropyd

# norootforbuild

Name:				 timer-entropyd
Version:			 0.1
Release:			 0
Summary:			 Feeds /dev/random with Entropy Data read from Timers
Source:			 http://www.vanheusden.com/te/timer_entropyd-%{version}.tgz
Source1:			 timer-entropyd.init
Patch1:			 timer-entropyd-optflags.patch
Patch2:			 timer-entropyd-fix_warnings.patch
Patch3:			timer_entropyd-0.1-drop-capabilitites.patch
URL:				 http://www.vanheusden.com/te/
Group:			 Productivity/Security
License:			 GNU General Public License version 2 or later (GPL v2 or later)
BuildRoot:		 %{_tmppath}/build-%{name}-%{version}
BuildRequires:	 gcc make glibc-devel libcap-ng-devel
%if 0%{?suse_version} >= 1030
BuildRequires:  licenses
Requires:       licenses
%endif

%description
This program feeds the /dev/random device with entropy-data (random values)
read from timers.
It does this by measuring how much longer or shorter a sleep takes (this
fluctuates a little - microseconds). The time for a sleep jitters due to that
the frequency of the clocks of the timers change when they become colder or
hotter (and a few other parameters).
This program does not require any extra hardware.
It produces around 500 bits per second.

%prep
%setup -q -n "timer_entropyd-%{version}"
%patch1
%patch2
%patch3

%build
%__make %{?jobs:-j%{jobs}} \
	 CC="%__cc" \
	 DEBUG="%{optflags}"

%install
%__install -D timer_entropyd "%{buildroot}%{_sbindir}/timer_entropyd"

%__install -D "%{SOURCE1}" "%{buildroot}/etc/init.d/%{name}"
%__install -d "%{buildroot}/usr/sbin"
%__ln_s "../../etc/init.d/%{name}" "%{buildroot}/usr/sbin/rc%{name}"

h=/usr/share/doc/licenses/md5/$(md5sum license.txt|cut -f1 -d" ")
test -e "$h" && %__ln_s -f "$h" .

%preun
%stop_on_removal %{name}

%postun
%restart_on_update %{name}
%insserv_cleanup

%clean
%__rm -rf "%{buildroot}"

%files
%defattr(-,root,root)
%doc Changes *.txt
%{_sbindir}/timer_entropyd
/etc/init.d/%{name}
/usr/sbin/rc%{name}

%changelog
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