forked from pool/lzma-sdk
Luigi Baldoni
32b06004a5
- Trim/update description. Redo .pc file generation so that the resulting file looks like other .pc files on openSUSE. OBS-URL: https://build.opensuse.org/request/show/495383 OBS-URL: https://build.opensuse.org/package/show/Archiving/lzma-sdk?expand=0&rev=3
122 lines
3.9 KiB
RPMSpec
122 lines
3.9 KiB
RPMSpec
#
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# spec file for package lzma-sdk
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#
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# Copyright (c) 2017 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 http://bugs.opensuse.org/
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#
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%define _sver 1604
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%define _maver 16
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%define _miver 04
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Name: lzma-sdk
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Version: 16.04
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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
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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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Patch0: lzma-sdk-16.04-sharedlib.patch
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BuildRequires: dos2unix
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BuildRequires: fdupes
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BuildRequires: gcc-c++
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BuildRequires: p7zip
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BuildRequires: pkg-config
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BuildRoot: %{_tmppath}/%{name}-%{version}-build
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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: liblzmasdk%{_maver} = %{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 liblzmasdk%{_maver}
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Summary: 7-Zip LZMA library
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Group: Productivity/Archiving/Compression
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%description -n liblzmasdk%{_maver}
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Library for encoding/decoding LZMA files from the 7-Zip project.
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%prep
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%setup -q -c -n lzma%{_sver}
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%patch0 -p1
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sed -e 's/__LIBMAJ__/%{_maver}/' \
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-e 's/__LIBMIN__/%{_miver}/' \
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-i CPP/7zip/Bundles/LzmaCon/makefile.gcc
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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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cd CPP/7zip/Bundles/LzmaCon
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make %{?_smp_mflags} -f makefile.gcc clean all
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%install
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mkdir -p %{buildroot}%{_libdir}
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install -m0755 CPP/7zip/Bundles/LzmaCon/liblzmasdk.so.%{_maver}.%{_miver} %{buildroot}%{_libdir}
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pushd %{buildroot}%{_libdir}
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ln -s liblzmasdk.so.%{version} liblzmasdk.so.%{_maver}
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ln -s liblzmasdk.so.%{version} liblzmasdk.so
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popd
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mkdir -p %{buildroot}/%{_includedir}/lzma%{_sver}/
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find . -iname '*.h' | xargs -I {} install -m0644 -D {} %{buildroot}/%{_includedir}/lzma-sdk/{}
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# creates support file for pkg-config
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mkdir %{buildroot}/%{_libdir}/pkgconfig
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tee %{buildroot}/%{_libdir}/pkgconfig/lzma-sdk.pc <<"EOF"
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prefix=%{_prefix}
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exec_prefix=%{_prefix}
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libdir=%{_libdir}
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includedir=%{_includedir}
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Name: lzma-sdk
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Description: 7-Zip implementation of LZMA compression
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Version: %{version}
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Libs: -L${libdir} -llzmasdk
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Cflags: -I${includedir}/lzma-sdk
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EOF
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%fdupes -s %{buildroot}/%{_includedir}/lzma-sdk
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%post -n liblzmasdk%{_maver} -p /sbin/ldconfig
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%postun -n liblzmasdk%{_maver} -p /sbin/ldconfig
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%files -n liblzmasdk%{_maver}
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%defattr(-,root,root)
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%doc DOC/lzma.txt DOC/lzma-history.txt lzma-sdk-LICENSE.fedora
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%{_libdir}/liblzmasdk.so.%{_maver}.%{_miver}
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%{_libdir}/liblzmasdk.so.%{_maver}
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%files devel
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%defattr(-,root,root)
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%doc DOC/7z*.txt DOC/Methods.txt lzma-sdk-LICENSE.fedora
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%{_includedir}/lzma-sdk/
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%{_libdir}/liblzmasdk.so
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%{_libdir}/pkgconfig/lzma-sdk.pc
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%changelog
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