forked from pool/lzma-sdk
Luigi Baldoni
f311943ff1
- Update to version 18.06
* The speed for LZMA/LZMA2 compressing was increased by 3-10%,
and there are minor changes in compression ratio.
* Some bugs were fixed.
* The bug in 7-Zip 18.02-18.05 was fixed:
There was memory leak in multithreading xz decoder -
XzDecMt_Decode(), if xz stream contains only one block.
* The changes for MSVS compiler makefiles:
+ the makefiles now use "PLATFORM" macroname with values
(x64, x86, arm64) instead of "CPU" macroname with values
(AMD64, ARM64).
+ the makefiles by default now use static version of the
run-time library.
OBS-URL: https://build.opensuse.org/request/show/662058
OBS-URL: https://build.opensuse.org/package/show/Archiving/lzma-sdk?expand=0&rev=16
100 lines
3.0 KiB
RPMSpec
100 lines
3.0 KiB
RPMSpec
#
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# spec file for package lzma-sdk
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#
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# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
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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 _sver 1806
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%define _maver 18
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%define _miver 05
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Name: lzma-sdk
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Version: 18.06
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Release: 0
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Summary: An implementation of LZMA compression
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# Actually the site says "Public Domain". See license file.
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License: LGPL-2.1-only
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Group: Productivity/Archiving/Compression
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URL: http://www.7-zip.org/sdk.html
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Source0: http://www.7-zip.org/a/lzma%{_sver}.7z
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Source1: lzma-sdk-LICENSE.fedora
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Patch1: lzma-sdk-shlib.patch
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BuildRequires: automake
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BuildRequires: dos2unix
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BuildRequires: fdupes
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BuildRequires: gcc-c++
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BuildRequires: libtool
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BuildRequires: p7zip-full
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BuildRequires: pkg-config
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%description
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LZMA SDK provides documentation, samples, header files, libraries,
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and tools for developing applications with LZMA support.
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LZMA uses a dictionary compression algorithm (a variant of LZ77, with
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huge dictionary sizes and special support for repeatedly used match
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distances), whose output is then encoded with a range encoder, using
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a model to make a probability prediction of each bit.
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LZMA yields around 20%% better compression when operating at approximately
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zlib's speed, and around 40%% when trading more time.
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%package devel
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Summary: Development libraries and headers for %{name}
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Group: Development/Languages/C and C++
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Requires: libclzma-suse0 = %{version}
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%description devel
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This package contains development libraries and headers for %{name}.
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%package -n libclzma-suse0
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Summary: LZMA stream encoding/decoding library from 7-Zip
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Group: System/Libraries
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%description -n libclzma-suse0
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Library for encoding/decoding LZMA streams, using the 7-Zip library
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implementation.
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%prep
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%setup -q -c -n lzma%{_sver}
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%patch -P 1 -p1
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perl -i -pe 's{AC_INIT.*}{AC_INIT([lzma-sdk], [%version])}' configure.ac
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dos2unix DOC/*.txt
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install -p -m 0644 %{SOURCE1} .
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%build
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autoreconf -fi
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%configure
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make %{?_smp_mflags}
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%install
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%make_install
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rm -f "%buildroot/%_libdir"/*.la
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%post -n libclzma-suse0 -p /sbin/ldconfig
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%postun -n libclzma-suse0 -p /sbin/ldconfig
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%files -n libclzma-suse0
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%license lzma-sdk-LICENSE.fedora
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%doc DOC/lzma.txt DOC/lzma-history.txt
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%{_libdir}/libclzma-suse.so.0*
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%files devel
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%license lzma-sdk-LICENSE.fedora
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%doc DOC/7z*.txt DOC/Methods.txt
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%{_includedir}/clzma/
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%{_libdir}/libclzma.so
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%{_libdir}/pkgconfig/clzma.pc
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%changelog
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