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%define major 5 |
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%define majorminor %{version} |
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%define lname lzma |
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%define libname %mklibname %{lname} %{major} |
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%define libdev %mklibname -d %{lname} |
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|
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%bcond_without dietlibc |
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|
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Summary: XZ utils |
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Name: xz |
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Version: 5.0.4 |
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Release: %mkrel 2 |
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License: Public Domain |
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Group: Archiving/Compression |
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Source0: http://tukaani.org/xz/%{name}-%{version}.tar.xz |
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Source1: xzme |
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Patch0: xz-5.0.0-text-tune.patch |
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Obsoletes: lzma <= %{version} lzma-utils <= %{version} |
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Provides: lzma = %{version}-%{release} lzma-utils = %{version}-%{release} |
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BuildRequires: zlib-devel diffutils |
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%if %{with dietlibc} |
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BuildRequires: dietlibc-devel |
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%endif |
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URL: http://tukaani.org/xz/ |
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|
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%description |
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XZ provides very high compression ratio and fast decompression. The |
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core of the XZ utils is Igor Pavlov's LZMA SDK containing the actual |
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LZMA encoder/decoder. LZMA utils add a few scripts which provide |
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gzip-like command line interface and a couple of other XZ related |
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tools. Also provides: |
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|
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- Average compression ratio 30% better than that of gzip and 15% |
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better than that of bzip2. |
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|
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- Decompression speed is only little slower than that of gzip, being |
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two to five times faster than bzip2. |
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|
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- In fast mode, compresses faster than bzip2 with a comparable |
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compression ratio. |
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|
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- Achieving the best compression ratios takes four to even twelve |
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times longer than with bzip2. However. this doesn't affect |
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decompressing speed. |
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|
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- Very similar command line interface than what gzip and bzip2 have. |
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|
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%package -n %{libname} |
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Summary: Libraries for decoding XZ/LZMA compression |
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Group: System/Libraries |
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Requires(pre): filesystem >= 2.1.9-18 |
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|
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%description -n %{libname} |
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Libraries for decoding LZMA compression. |
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|
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%package -n %{libdev} |
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Summary: Devel libraries & headers for liblzma |
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Group: Development/C |
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Requires(pre): filesystem >= 2.1.9-18 |
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Requires: %{libname} = %{version} |
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Provides: %{lname}-devel = %{version}-%{release} |
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Provides: lib%{lname}-devel = %{version}-%{release} |
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|
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%description -n %{libdev} |
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Devel libraries & headers for liblzma. |
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|
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%prep |
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%setup -q |
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%patch0 -p1 -b .text~ |
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|
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%build |
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mkdir diet |
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pushd diet |
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%if %{with dietlibc} |
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CC="diet gcc" ../configure --enable-static --disable-shared |
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make V=1 LD="diet ld" CC="diet cc -std=c99" |
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%endif |
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popd |
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|
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CFLAGS="%{optflags} -O3 -funroll-loops" \ |
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%configure2_5x |
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%make |
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|
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%install |
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rm -rf %{buildroot} |
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%makeinstall_std |
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install -m755 %{SOURCE1} -D %{buildroot}%{_bindir}/xzme |
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|
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%if %{with dietlibc} |
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install -m644 diet/src/liblzma/.libs/liblzma.a -D %{buildroot}%{_prefix}/lib/dietlibc/lib-%{_arch}/liblzma.a |
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%endif |
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|
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rm -f %{buildroot}%{_libdir}/*.la |
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%find_lang %{name} |
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|
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%check |
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make check |
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|
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%clean |
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rm -rf %{buildroot} |
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|
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%files -f %{name}.lang |
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%defattr(-,root,root) |
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%doc README THANKS |
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%{_bindir}/* |
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%{_mandir}/man1/* |
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|
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%files -n %{libname} |
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%defattr(-,root,root) |
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%{_libdir}/liblzma.so.%{majorminor} |
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%{_libdir}/liblzma.so.%{major} |
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|
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%files -n %{libdev} |
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%defattr(644,root,root,755) |
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%defattr(-,root,root) |
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%{_includedir}/%{lname}.h |
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%dir %{_includedir}/%{lname} |
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%{_includedir}/%{lname}/*.h |
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%{_libdir}/*.so |
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%{_libdir}/*.a |
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%{_libdir}/pkgconfig/lib%{lname}.pc |
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%if %{with dietlibc} |
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%{_prefix}/lib/dietlibc/lib-%{_arch}/liblzma.a |
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%endif |
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