Bernhard Wiedemann
2252d5a5ec
* perf: +20% faster huffman decompression for targets that
can't compile x64 assembly
* perf: up to +10% faster streaming compression at levels 1-2
* perf: +4-13% for levels 5-12 by optimizing function
generation
* pref: +3-11% compression speed for `arm` target
* perf: +5-30% faster dictionary compression at levels 1-4
* perf: +10-20% cold dict compression speed by prefetching
CDict tables
* perf: +1% faster compression by removing a branch in
ZSTD_fast_noDict
* perf: Small compression ratio improvements in high
compression mode
* perf: small speed improvement by better detecting
`STATIC_BMI2` for `clang`
* perf: Improved streaming performance when
`ZSTD_c_stableInBuffer` is set
* cli: Asynchronous I/O for improved cli speed
* cli: Change `zstdless` behavior to align with `zless`
* cli: Keep original file if `-c` or `--stdout` is given
* cli: Keep original files when result is concatenated into a
single output with `-o`
* cli: Preserve Permissions and Ownership of regular files
* cli: Print zlib/lz4/lzma library versions with `-vv`
* cli: Print checksum value for single frame files with `-lv`
* cli: Print `dictID` when present with `-lv`
* cli: when `stderr` is *not* the console, disable status
updates, but preserve final summary
* cli: support `--best` and `--no-name` in `gzip` compatibility
mode
OBS-URL: https://build.opensuse.org/request/show/1064275
OBS-URL: https://build.opensuse.org/package/show/Archiving/zstd?expand=0&rev=80
163 lines
5.1 KiB
RPMSpec
163 lines
5.1 KiB
RPMSpec
#
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# spec file for package zstd
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#
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# Copyright (c) 2023 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 libname libzstd1
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Name: zstd
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Version: 1.5.4
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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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# for .gz support
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BuildRequires: pkgconfig(zlib)
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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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%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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%package gzip
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Summary: zstd and zlib based gzip drop-in
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Group: Productivity/Archiving/Compression
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Conflicts: busybox-gzip
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Conflicts: gzip
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Conflicts: alternative(gzip)
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Provides: gzip
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Provides: alternative(gzip)
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Requires: %{name} >= %{version}
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%description gzip
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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 provides a compatible alternative to gzip(1) using
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an optimized deflate/zlib handling.
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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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export CXXFLAGS="%{optflags} -std=c++11"
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# lib-mt is alias for multi-threaded library support
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%make_build HAVE_ZLIB=1 prefix=%{_prefix} libdir=%{_libdir} -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_build -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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ln -s zstd %{buildroot}/%{_bindir}/gzip
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ln -s zstd %{buildroot}/%{_bindir}/gunzip
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ln -s zstdcat %{buildroot}/%{_bindir}/zcat
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%post -n %{libname} -p /sbin/ldconfig
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%postun -n %{libname} -p /sbin/ldconfig
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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}/pzstd
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%{_bindir}/unzstd
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%{_bindir}/zstd
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%{_bindir}/zstdcat
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%{_bindir}/zstdgrep
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%{_bindir}/zstdless
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%{_bindir}/zstdmt
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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.1*
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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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%{_libdir}/libzstd.a
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%files gzip
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%{_bindir}/gzip
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%{_bindir}/gunzip
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%{_bindir}/zcat
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%changelog
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