6895090f7c
- update to 1.5.1: * perf: rebalanced compression levels, to better match the intended speed/level curve * perf: faster huffman decoder, using x64 assembly * perf: slightly faster high speed modes (strategies fast & dfast) * perf: improved binary size and faster compilation times * perf: new row64 mode, used notably in level 12 * perf: faster mid-level compression speed in presence of highly repetitive patterns * perf: minor compression ratio improvements for small data at high levels * perf: reduced stack usage (mostly useful for Linux Kernel) * perf: faster compression speed on incompressible data * perf: on-demand reduced ZSTD_DCtx state size, using build macro ZSTD_DECODER_INTERNAL_BUFFER, at a small cost of performance * build: allows hiding static symbols in the dynamic library, using build macro * build: support for m68k (Motorola 68000's) * build: improved AIX support * build: improved meson unofficial build * cli : custom memory limit when training dictionary (#2925) * cli : report advanced parameters information when compressing in very verbose mode (``-vv`) - force use of packed statements for arm platforms OBS-URL: https://build.opensuse.org/request/show/942801 OBS-URL: https://build.opensuse.org/package/show/Archiving/zstd?expand=0&rev=69
140 lines
4.4 KiB
RPMSpec
140 lines
4.4 KiB
RPMSpec
#
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# spec file for package zstd
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#
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# Copyright (c) 2021 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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%define major 1
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%define libname lib%{name}%{major}
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Name: zstd
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Version: %{major}.5.1
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Release: 0
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Summary: Zstandard compression tools
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License: BSD-3-Clause AND GPL-2.0-only
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Group: Productivity/Archiving/Compression
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URL: https://github.com/facebook/zstd
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Source0: https://github.com/facebook/zstd/releases/download/v%{version}/%{name}-%{version}.tar.gz
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Source1: https://github.com/facebook/zstd/releases/download/v%{version}/%{name}-%{version}.tar.gz.sig
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Source2: zstd.keyring
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Source99: baselibs.conf
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Patch1: pzstd.1.patch
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BuildRequires: gcc
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# C++ is needed for pzstd only
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BuildRequires: gcc-c++
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BuildRequires: pkgconfig
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%description
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Zstd, short for Zstandard, is a lossless compression algorithm. Speed
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vs. compression trade-off is configurable in small increments.
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Decompression speed is preserved and remains roughly the same at all
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settings, a property shared by most LZ compression algorithms, such
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as zlib or lzma.
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At roughly the same ratio, zstd (v1.4.0) achieves ~870%% faster
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compression than gzip. For roughly the same time, zstd achives a
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~12%% better ratio than gzip. LZMA outperforms zstd by ~10%% faster
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compression for same ratio, or ~1–4%% size reduction for same time.
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# This compression summary is based on https://lists.opensuse.org/opensuse-factory/2019-05/msg00344.html
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%package -n %{libname}
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Summary: Zstd compression library
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Group: System/Libraries
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%description -n %{libname}
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Zstd, short for Zstandard, is a lossless compression algorithm,
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targeting faster compression than zlib at comparable ratios.
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This subpackage contains the implementation as a shared library.
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%package -n lib%{name}-devel
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Summary: Development files for the Zstd compression library
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Group: Development/Libraries/C and C++
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Requires: %{libname} = %{version}
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Requires: glibc-devel
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%description -n lib%{name}-devel
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Zstd, short for Zstandard, is a lossless compression algorithm,
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targeting faster compression than zlib at comparable ratios.
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Needed for compiling programs that link with the library.
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%package -n lib%{name}-devel-static
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Summary: Development files for the Zstd compression library
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Group: Development/Libraries/C and C++
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BuildRequires: glibc-devel-static
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Requires: lib%{name}-devel = %{version}
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%description -n lib%{name}-devel-static
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Zstd, short for Zstandard, is a lossless compression algorithm,
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targeting faster compression than zlib at comparable ratios.
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Needed for compiling programs that link with the library.
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%prep
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%autosetup -p1
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%build
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%global _lto_cflags %{_lto_cflags} -ffat-lto-objects
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export CFLAGS="%{optflags}"
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%ifarch armv6l armv6hl
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export CFLAGS+="-DMEM_FORCE_MEMORY_ACCESS=1"
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%endif
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export CXXFLAGS="$CFLAGS -std=c++11"
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# lib-mt is alias for multi-threaded library support
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%make_build -C lib lib-mt
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for dir in programs contrib/pzstd; do
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%make_build -C "$dir"
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done
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%check
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export CFLAGS="%{optflags}"
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export CXXFLAGS="%{optflags} -std=c++11"
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%make_build -C tests test-zstd
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#make %{?_smp_mflags} -C contrib/pzstd test-pzstd
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%install
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%make_install V=1 VERBOSE=1 PREFIX=%{_prefix} LIBDIR=%{_libdir}
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install -D -m755 contrib/pzstd/pzstd %{buildroot}%{_bindir}/pzstd
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install -D -m644 programs/zstd.1 %{buildroot}%{_mandir}/man1/pzstd.1
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%files
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%license COPYING LICENSE
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%doc README.md CHANGELOG
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%{_bindir}/*
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%{_mandir}/man1/*.1%{?ext_man}
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%files -n %{libname}
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%license COPYING LICENSE
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%{_libdir}/libzstd.so.*
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%files -n lib%{name}-devel
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%license COPYING LICENSE
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%{_includedir}/*.h
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%{_libdir}/pkgconfig/libzstd.pc
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%{_libdir}/libzstd.so
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%files -n lib%{name}-devel-static
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%license COPYING LICENSE
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%{_libdir}/libzstd.a
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%post -n %{libname} -p /sbin/ldconfig
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%postun -n %{libname} -p /sbin/ldconfig
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%changelog
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