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File libaec.spec of Package libaec (Revision 92c213bd69143c9d04fb408499a48bdc)

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#
# spec file for package libaec
#
# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# 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
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via http://bugs.opensuse.org/
#

Name:           libaec
Version:        1.0.0
Release:        0
Summary:        Adaptive Entropy Coding library
#---License is BSD, however there is a non-enforced NASA patent on the
#---algorithm, see patent.txt
License:        BSD-2-Clause
Group:          Productivity/Archiving/Compression
Url:            https://gitlab.dkrz.de/k202009/libaec
Source:         https://gitlab.dkrz.de/k202009/libaec/uploads/631e85bcf877c2dcaca9b2e6d6526339/libaec-1.0.0.tar.gz

%description
Libaec provides fast lossless compression of 1 up to 32 bit wide
signed or unsigned integers (samples). The library achieves best
results for low entropy data as often encountered in space imaging
instrument data or numerical model output from weather or climate
simulations. While floating point representations are not directly
supported, they can also be efficiently coded by grouping exponents
and mantissa.

Libaec implements Golomb Rice coding as defined in the Space Data
System Standard documents 121.0-B-2 and 120.0-G-2.

Libaec includes a free drop-in replacement for the SZIP
library (http://www.hdfgroup.org/doc_resource/SZIP).

%package -n libaec0
Summary:        Adaptive Entropy Coding library
Group:          Productivity/Archiving/Compression

%description -n libaec0
Libaec provides fast lossless compression of 1 up to 32 bit wide
signed or unsigned integers (samples). The library achieves best
results for low entropy data as often encountered in space imaging
instrument data or numerical model output from weather or climate
simulations. While floating point representations are not directly
supported, they can also be efficiently coded by grouping exponents
and mantissa.

Libaec implements Golomb Rice coding as defined in the Space Data
System Standard documents 121.0-B-2 and 120.0-G-2.

Libaec source includes a free drop-in replacement for the SZIP
library (http://www.hdfgroup.org/doc_resource/SZIP) provided as package libsz2.

%package devel
Summary:        Devel package for libaec (Adaptive Entropy Coding library)
Group:          Development/Libraries/C and C++
Requires:       libaec0 = %{version}-%{release}

%description devel
Devel files and static library for libaec (Adaptive Entropy Coding library).

%package -n libsz2
Summary:	Free lossless compression library for scientific data
Group:		Development/Libraries/C and C++
##Provides:       libsz2 = 2.1-%{release}

%description -n libsz2
Free drop-in replacement for the SZIP library
(http://www.hdfgroup.org/doc_resource/SZIP), part of the libaec library.

%package -n libsz2-devel
Summary:        Devel package for libsz2
Group:          Development/Libraries/C and C++
##Provides:       libsz2-devel = 2.1-%{release}
Requires:       libaec-devel = %{version}-%{release}
Requires:       libsz2 = %{version}-%{release}

%description -n libsz2-devel
Devel files and static library for libsz2, a free drop-in replacement for the 
SZIP library (http://www.hdfgroup.org/doc_resource/SZIP), part of the libaec
library.

%prep
%setup -q

%build
%configure
make %{?_smp_mflags} CFLAGS="%{optflags}"

%check
make check VERBOSE=1

%install
make DESTDIR=%{buildroot} install

%post -n libaec0
%{run_ldconfig}

%post -n libsz2
%{run_ldconfig}

%postun -n libaec0
%{run_ldconfig}

%postun -n libsz2
%{run_ldconfig}

%files -n libaec0
%defattr(-,root,root)
%doc COPYING README README.SZIP ChangeLog doc/patent.txt
%{_bindir}/aec
%{_libdir}/libaec.so.0*

%files devel
%defattr(-,root,root)
%{_includedir}/libaec.h
%{_libdir}/libaec.so
%{_libdir}/libaec.la
%{_libdir}/libaec.a

%files -n libsz2
%defattr(-,root,root)
%{_libdir}/libsz.so.2*

%files -n libsz2-devel
%defattr(-,root,root)
%{_includedir}/szlib.h
%{_libdir}/libsz.so
%{_libdir}/libsz.la
%{_libdir}/libsz.a

%changelog

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File libaec.spec of Package libaec (Revision 92c213bd69143c9d04fb408499a48bdc)

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