forked from pool/libaec
e2780b7ac4
Update to version 1.1.3 OBS-URL: https://build.opensuse.org/request/show/1170828 OBS-URL: https://build.opensuse.org/package/show/science/libaec?expand=0&rev=22
126 lines
3.9 KiB
RPMSpec
126 lines
3.9 KiB
RPMSpec
#
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# spec file for package libaec
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#
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# Copyright (c) 2024 SUSE LLC
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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Name: libaec
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Version: 1.1.3
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Release: 0
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Summary: Adaptive Entropy Coding library
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License: BSD-2-Clause
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Group: Productivity/Archiving/Compression
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URL: https://gitlab.dkrz.de/k202009/libaec
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Source: https://gitlab.dkrz.de/k202009/libaec/-/archive/v%{version}/%{name}-v%{version}.tar.gz
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Source99: baselibs.conf
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BuildRequires: cmake
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BuildRequires: gcc-c++
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%description
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Libaec provides lossless compression of signed or unsigned integers
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(samples) of sizes 1 to 32 bits wide. 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.
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%package -n libaec0
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Summary: Adaptive Entropy Coding library
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Group: System/Libraries
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%description -n libaec0
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Libaec provides lossless compression of signed or unsigned integers
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(samples) of sizes 1 to 32 bits wide. 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-3 and 120.0-G-2.
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%package devel
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Summary: Development files for libaec (Adaptive Entropy Coding library)
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Group: Development/Libraries/C and C++
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Requires: libaec0 = %{version}-%{release}
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%description devel
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Development files for libaec (Adaptive Entropy Coding library), a lossless
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compression library for low entropy data.
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%package -n libsz2
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Summary: Lossless compression library for scientific data
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Group: System/Libraries
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%description -n libsz2
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Lossless compression library for scientific data. Libsz2 is a drop-in
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replacement for the SZIP library (http://www.hdfgroup.org/doc_resource/SZIP).
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%package -n sz2-devel
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Summary: Development files for libsz2
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Group: Development/Libraries/C and C++
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Requires: libaec-devel = %{version}-%{release}
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Requires: libsz2 = %{version}-%{release}
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Provides: libsz2-devel = %{version}-%{release}
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Obsoletes: libsz2-devel < %{version}-%{release}
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%description -n sz2-devel
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Header files for libsz2, a drop-in replacement for the
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SZIP library (http://www.hdfgroup.org/doc_resource/SZIP).
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%prep
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%autosetup -n "%{name}-v%{version}"
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%build
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%cmake
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%cmake_build
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%check
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export LD_LIBRARY_PATH=%{buildroot}%{_libdir}
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%ctest
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%install
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%cmake_install
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find %{buildroot}%{_libdir} -type f -name "*.a" -delete -print
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mkdir -p %{buildroot}%{_libdir}/cmake/%{name}
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mv %{buildroot}/usr/cmake/*.cmake %{buildroot}%{_libdir}/cmake/%{name}/
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rmdir %{buildroot}/usr/cmake
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%post -n libaec0 -p /sbin/ldconfig
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%post -n libsz2 -p /sbin/ldconfig
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%postun -n libaec0 -p /sbin/ldconfig
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%postun -n libsz2 -p /sbin/ldconfig
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%files -n libaec0
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%license LICENSE.txt
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%doc README.md CHANGELOG.md
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%{_libdir}/libaec.so.0*
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%files devel
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%{_libdir}/cmake/%{name}
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%{_includedir}/libaec.h
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%{_libdir}/libaec.so
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%files -n libsz2
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%license LICENSE.txt
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%doc README.SZIP
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%{_libdir}/libsz.so.2*
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%files -n sz2-devel
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%{_includedir}/szlib.h
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%{_libdir}/libsz.so
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%changelog
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