#
# spec file for package hello
#
# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
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# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
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Name:           jitterentropy
Summary:        A userspace library for jitter entropy generation
License:        GPL-2.0-or-later OR BSD-3-Clause
Group:          Development/Tools/Other
Version:        3.3.0
Release:        0
Url:            https://github.com/smuellerDD/jitterentropy-library
Source0:        https://github.com/smuellerDD/jitterentropy-library/archive/refs/tags/v%{version}.tar.gz

%description
The Jitter RNG provides a noise source using the CPU execution
timing jitter. It does not depend on any system resource other than
a high-resolution time stamp. It is a small-scale, yet fast entropy
source that is viable in almost all environments and on a lot of CPU
architectures.

The implementation of the Jitter RNG is independent of any operating
system. As such, it could even run on baremetal without any operating
system.

The design of the RNG is given in the documentation found in at
http://www.chronox.de/jent.html . This documentation also covers the full
assessment of the SP800-90B compliance as well as all required test code.

%package -n libjitterentropy3
Summary:	Jitter entropy generator shared library
Group:          Development/Tools/Other

%description -n libjitterentropy3
The Jitter RNG provides a noise source using the CPU execution
timing jitter. It does not depend on any system resource other than
a high-resolution time stamp. It is a small-scale, yet fast entropy
source that is viable in almost all environments and on a lot of CPU
architectures.

This package contains the shared library.

%package devel
Summary:	Jitter entropy generator development header and library
Group:          Development/Tools/Other
Requires: 	libjitterentropy3 = %{version}

%description devel
The Jitter RNG provides a noise source using the CPU execution
timing jitter. It does not depend on any system resource other than
a high-resolution time stamp. It is a small-scale, yet fast entropy
source that is viable in almost all environments and on a lot of CPU
architectures.

This package contains the development header and library.

%prep
%setup -q -n jitterentropy-library-%version

%build
make PREFIX=/usr LIBDIR=%_lib

%install
%make_install PREFIX=/usr LIBDIR=%_lib

%post -n libjitterentropy3 -p /sbin/ldconfig
%postun -n libjitterentropy3 -p /sbin/ldconfig

%files devel
%defattr(-, root, root)
%license LICENSE.gplv2 LICENSE LICENSE.bsd
/usr/include/jitterentropy-base-user.h
/usr/include/jitterentropy.h
%_libdir/libjitterentropy.so
%_mandir/man3/jitterentropy.3*

%files -n libjitterentropy3
%defattr(-, root, root)
%license LICENSE.gplv2 LICENSE LICENSE.bsd
%_libdir/libjitterentropy.so.3
%_libdir/libjitterentropy.so.3.3.0

%changelog