diff options
Diffstat (limited to 'packaging')
| -rw-r--r-- | packaging/libaec.manifest | 5 | ||||
| -rw-r--r-- | packaging/libaec.spec | 119 |
2 files changed, 124 insertions, 0 deletions
diff --git a/packaging/libaec.manifest b/packaging/libaec.manifest new file mode 100644 index 0000000..017d22d --- /dev/null +++ b/packaging/libaec.manifest @@ -0,0 +1,5 @@ +<manifest> + <request> + <domain name="_"/> + </request> +</manifest> diff --git a/packaging/libaec.spec b/packaging/libaec.spec new file mode 100644 index 0000000..9f1cf1d --- /dev/null +++ b/packaging/libaec.spec @@ -0,0 +1,119 @@ +# +# 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: 1.0.1 +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 +Source0: %{name}-%{version}.tar.gz +Source1001: libaec.manifest + +BuildRequires: cmake +BuildRequires: gcc-c++ + +%description +Libaec provides lossless compression of signed or unsigned integers +(samples) of sizes 1 to 32 bits wide. 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. + +%package -n libaec0 +Summary: Adaptive Entropy Coding library +Group: System/Libraries + +%description -n libaec0 +Libaec provides lossless compression of signed or unsigned integers +(samples) of sizes 1 to 32 bits wide. 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. + +%package devel +Summary: Development files for libaec, a library for Adaptive Entropy Coding library +Group: Development/Libraries/C and C++ +Requires: libaec0 = %{version} + +%description devel +Devel files for libaec (Adaptive Entropy Coding library). + +%package -n libsz2 +Summary: Lossless compression library for scientific data +Group: System/Libraries + +%description -n libsz2 +Drop-in replacement for the SZIP library +(http://www.hdfgroup.org/doc_resource/SZIP). + +%package -n sz2-devel +Summary: Development files for libsz2 +Group: Development/Libraries/C and C++ +Requires: libaec-devel = %{version} +Requires: libsz2 = %{version} +Provides: libsz2-devel = %{version} +Obsoletes: libsz2-devel < %{version} + +%description -n sz2-devel +Header files for libsz2, a drop-in replacement for the +SZIP library (http://www.hdfgroup.org/doc_resource/SZIP). + +%prep +%setup -q -T -a 0 -c +cp %{SOURCE1001} . + +%build +%cmake -DCMAKE_C_FLAGS="%{optflags} -std=gnu99" +make %{?_smp_mflags} + +%install +%make_install + +%post -n libaec0 -p /sbin/ldconfig +%post -n libsz2 -p /sbin/ldconfig + +%postun -n libaec0 -p /sbin/ldconfig +%postun -n libsz2 -p /sbin/ldconfig + +%files -n libaec0 +%manifest libaec.manifest +%doc README.md Copyright.txt doc/patent.txt +%{_bindir}/aec +%{_libdir}/libaec.so.0* + +%files devel +%{_includedir}/libaec.h +%{_libdir}/libaec.so + +%files -n libsz2 +%manifest libaec.manifest +%doc README.SZIP +%{_libdir}/libsz.so.2* + +%files -n sz2-devel +%{_includedir}/szlib.h +%{_libdir}/libsz.so |