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69 lines
1.8 KiB
69 lines
1.8 KiB
8 years ago
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Name: libaec
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Version: 1.0.0
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Release: 2%{?dist}
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Summary: Adaptive Entropy Coding library
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License: BSD
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Url: https://gitlab.dkrz.de/k202009/libaec
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Source: https://gitlab.dkrz.de/k202009/libaec/uploads/631e85bcf877c2dcaca9b2e6d6526339/libaec-1.0.0.tar.gz
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BuildRequires: cmake
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%description
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Libaec provides fast loss-less compression of 1 up to 32 bit wide
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signed or unsigned integers (samples). The library achieves best
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results for low entropy data as often encountered in space imaging
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instrument data or numerical model output from weather or climate
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simulations. While floating point representations are not directly
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supported, they can also be efficiently coded by grouping exponents
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and mantissa.
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Libaec implements Golomb Rice coding as defined in the Space Data
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System Standard documents 121.0-B-2 and 120.0-G-2.
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Libaec includes a free drop-in replacement for the SZIP
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library (http://www.hdfgroup.org/doc_resource/SZIP).
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%package devel
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Summary: Devel package for libaec (Adaptive Entropy Coding library)
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Requires: %{name}%{?_isa} = %{version}-%{release}
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%description devel
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Devel files for libaec (Adaptive Entropy Coding library).
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%prep
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%setup -q
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%build
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mkdir build
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pushd build
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%cmake ..
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%make_build
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popd
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%install
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%make_install -C build
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[ %{_lib} = lib ] || mv $RPM_BUILD_ROOT/%{_prefix}/{lib,%{_lib}}
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%check
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make -C build test
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%post -p /sbin/ldconfig
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%postun -p /sbin/ldconfig
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%files
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%doc README README.SZIP ChangeLog
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%license COPYING doc/patent.txt
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%{_bindir}/aec
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%{_libdir}/lib*.so.*
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%files devel
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%{_includedir}/*.h
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%{_libdir}/lib*.so
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%changelog
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* Wed Jun 21 2017 Christoph Junghans <junghans@votca.org> - 1.0.0-2
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- comments from review #1462443
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* Sat Jun 17 2017 Christoph Junghans <junghans@votca.org> - 1.0.0-1
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- initial import
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