2019-11-19 11:49:01 +08:00
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Name: libaec
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2022-10-18 18:25:33 +08:00
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Version: 1.0.6
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Release: 1
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2019-11-19 11:49:01 +08:00
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Summary: Adaptive Entropy Coding library
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2022-05-10 21:00:30 +08:00
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License: BSD-2-Clause
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2019-11-19 11:49:01 +08:00
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Url: https://gitlab.dkrz.de/k202009/libaec
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Source0: https://gitlab.dkrz.de/k202009/libaec/-/archive/v%{version}/libaec-v%{version}.tar.gz
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BuildRequires: gcc cmake3
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%description
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Libaec provides fast lossless 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 System Standard documents [121.0-B-2][1] and [120.0-G-2][2].
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%package devel
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Summary: Devel package for libaec
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Requires: %{name}%{?_isa} = %{version}-%{release}
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%description devel
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Development files for libaec.
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%prep
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%setup -q -n %{name}-v%{version}
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%build
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mkdir build
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pushd build
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%{cmake3} ..
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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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%check
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make -C build test CTEST_OUTPUT_ON_FAILURE=1
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%ldconfig_scriptlets
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%files
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%doc README.md README.SZIP CHANGELOG.md
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%license doc/patent.txt
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2019-11-19 11:49:01 +08:00
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%{_bindir}/aec
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%{_libdir}/lib*.so.*
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2022-10-18 18:25:33 +08:00
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%{_libdir}/lib*.a
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2019-11-19 11:49:01 +08:00
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%{_mandir}/man1/aec.*
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%files devel
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%{_includedir}/*.h
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%{_libdir}/lib*.so
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%{_prefix}/cmake/libaec-config*.cmake
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2019-11-19 11:49:01 +08:00
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%changelog
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2022-10-18 18:25:33 +08:00
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* Thu Sep 15 2022 lutkunpeng <lutkunpeng@163.com> - 1.0.6-1
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- DESC: update to 1.0.6
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2022-05-10 21:00:30 +08:00
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* Tue May 10 2022 caodongxia <caodongxia@h-partners.com> - 1.0.4-2
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- License compliance rectification
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2019-11-19 11:49:01 +08:00
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* Tue Oct 22 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.0.4-1
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- Package init
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