File lzma.spec of Package lzma
#
# spec file for package lzma (Version 4.32.7)
#
# Copyright (c) 2008 SUSE LINUX Products GmbH, Nuernberg, Germany.
# This file and all modifications and additions to the pristine
# package are under the same license as the package itself.
#
# Please submit bugfixes or comments via http://bugs.opensuse.org/
#
Name: lzma
BuildRequires: gcc-c++
Summary: A Program for Compressing Files
Version: 4.32.7
Release: 1
Group: Productivity/Archiving/Compression
License: GPL v2 or later
Url: http://tukaani.org/lzma/
Source: %{name}-%{version}.tar.bz2
#Patch: %{name}-%{version}.diff
Patch1: nostatic.diff
BuildRoot: %{_tmppath}/%{name}-%{version}-build
%description
lzma is a very powerful program for compressing files.
* Average compression ratio of LZMA is about 30% better than that of
gzip, and 15% better than that of bzip2.
* Decompression speed is only little slower than that of gzip, being
two to five times faster than bzip2.
* In fast mode, compresses faster than bzip2 with a comparable
compression ratio.
* Achieving the best compression ratios takes four to even twelve
times longer than with bzip2. However. this doesn't affect
decompressing speed.
* Very similar command line interface than what gzip and bzip2 have.
Authors:
--------
Igor Pavlov
Ville Koskinen
Lasse Collin <lasse.collin@tukaani.org>
%package -n liblzmadec0
License: LGPL v2.1 or later
Summary: LZMA decoder library
Group: System/Libraries
Provides: liblzmadec-0 = %version
Obsoletes: liblzmadec-0 < %version
%description -n liblzmadec0
Decoding library for LZMA
Authors:
--------
Igor Pavlov
Ville Koskinen
Lasse Collin <lasse.collin@tukaani.org>
%package devel
License: LGPL v2.1 or later
Summary: Development package for the LZMA decoder library
Group: Development/Libraries/C and C++
Requires: liblzmadec0 = %{version}
%description devel
This package contains the header files and libraries needed for
compiling programs using the LZMA decoder library liblzmadec0
Authors:
--------
Igor Pavlov
Ville Koskinen
Lasse Collin <lasse.collin@tukaani.org>
%prep
%setup -q
#%patch
%patch1
%build
autoreconf -fi
./configure CFLAGS="$RPM_OPT_FLAGS" CXXFLAGS="$RPM_OPT_FLAGS" \
--prefix=/usr --libdir=%{_libdir} --mandir=%{_mandir}
make %{?jobs:-j%jobs}
%install
make install DESTDIR=$RPM_BUILD_ROOT
#empty dependency_libs
rm -f %{buildroot}%{_libdir}/*.la
%clean
rm -fr $RPM_BUILD_ROOT
%post -n liblzmadec0 -p /sbin/ldconfig
%postun -n liblzmadec0 -p /sbin/ldconfig
%files
%defattr(-, root, root)
%{_bindir}/*
%{_mandir}/man?/*
%files -n liblzmadec0
%defattr(-, root, root)
%{_libdir}/lib*.so.0*
%files devel
%defattr(-, root, root)
%{_includedir}/*.h
%{_libdir}/lib*.so
%{_libdir}/lib*.*a
%changelog
* Wed Jul 30 2008 schwab@suse.de
- Update to lzma-4.32.7.
* If "lzma -t" is run on a corrupt file or interrupted by a signal,
don't unlink /dev/null.
* Partial fix to race conditions where a signal could make lzma to
unlink both the source and destination files. Now it cannot lose
data anymore, but with bad luck an incomplete file may be left
on the disk.
* Thu May 15 2008 schwab@suse.de
- Update to lzma-4.32.6.
* Always use 32-bit integer to hold probability variables. Earlier,
these were 64-bit on 64-bit architectures, which hurt cache
efficiency in the CPU, and thus performance of LZMA. 32-bit
architectures are not affected by this change.
* Fix a theoretical data corruption bug in the LZMA encoder. It is
about overflowing a 32-bit integer, whose typical value stays below
five. I don't know if it is actually possible to construct to a file
that could make it overflow. Even if it were possible, it would "only"
make the output file corrupt so that it is 4 GiB too small; there
are no other security risks. Now the integer is 64-bit to be sure
it won't overflow.
* Add support for copying timestamps on operating systems that support
setting timestamps only by filename, not by file descriptor.
* Several portability fixes were made.
* Fri May 09 2008 schwab@suse.de
- Revert last changes.
* Wed May 07 2008 bk@suse.de
- ci removed #neededforbuild while mbuild converts to BuildRequires
- bzip2 source to save space (not lzma, so it can be built in <11.0)
* Tue May 06 2008 bk@suse.de
- run the package-provided self-test by adding a call to 'make check'
- use %%configure instead of equivalent configure call with options
- improved to allow building in SLES and non-SUSE repositories, eg:
- replace obsolete nostatic patch with check for static objects
- use more generic wildcards in the file list for manual pages
* Mon Feb 04 2008 schwab@suse.de
- Fix installation.
* Mon Feb 04 2008 schwab@suse.de
- Update to lzma-4.32.5.
* The percentage shown when --verbose is used, works again. Also some
typos were fixed from the messages printed by --verbose.
* Several small portability fixes were made.
* Fri Jan 04 2008 crrodriguez@suse.de
- Version 4.32.4
* Ignore command line switch --format=alone. This way current scripts
can be written so that they will produce LZMA_Alone format files
even with the new command line tool once it is finishes along with
liblzma.
* The command line tool now tells if the user tries to decode files
in the new .lzma format. The message recommends upgrading to newer
LZMA Utils.
* Added some internal consistency checks to liblzmadec, so that it
doesn't crash if given lzmadec_stream whose initialization failed.
Some applications using zlib and libbzip2 don't check if
initialization was successful, and expect that error gets caught
safely later.
- disable static libraries
- remove liblzmadec.la that has empty dependency_libs
- do not link utils statically
* Mon Dec 03 2007 dmueller@suse.de
- update to 4.32.3:
* rare file content loss bugs fixed (did not check for error upon close())
* permissions copying fixed
- testsuited switched partially to GPLv3
- fix library package name
* Thu Oct 11 2007 schwab@suse.de
- Fix missing include.
* Wed Oct 10 2007 schwab@suse.de
- Initial version 4.32.0beta5.
