Name:           lzo

Version:        2.06

Release:        8%{?dist}

Summary:        Data compression library with very fast (de)compression

Group:          System Environment/Libraries

License:        GPLv2+

URL:            http://www.oberhumer.com/opensource/lzo/

Source0:        http://www.oberhumer.com/opensource/lzo/download/%{name}-%{version}.tar.gz

Patch0:         lzo-2.06-configure.patch

Patch1:         lzo-2.06-CVE-2014-4607.patch

BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

BuildRequires:  zlib-devel

%description

LZO is a portable lossless data compression library written in ANSI C.

It offers pretty fast compression and very fast decompression.

Decompression requires no memory. In addition there are slower

compression levels achieving a quite competitive compression ratio

while still decompressing at this very high speed.

%package minilzo

Summary:        Mini version of lzo for apps which don't need the full version

Group:          System Environment/Libraries

%description minilzo

A small (mini) version of lzo for embedding into applications which don't need

full blown lzo compression support.

%package devel

Summary:        Development files for the lzo library

Group:          Development/Libraries

Requires:       %{name} = %{version}-%{release}

Requires:       %{name}-minilzo = %{version}-%{release}

Requires:       zlib-devel

%description devel

LZO is a portable lossless data compression library written in ANSI C.

It offers pretty fast compression and very fast decompression.

This package contains development files needed for lzo.

%prep

%setup -q

%patch0 -p1 -z .configure

%patch1 -p1 -b .CVE-2014-4607

# mark asm files as NOT needing execstack

for i in asm/i386/src_gas/*.S; do

  echo '.section .note.GNU-stack,"",@progbits' >> $i

done

%build

%configure --disable-dependency-tracking --disable-static --enable-shared

make %{?_smp_mflags} CFLAGS="%{optflags} -fno-strict-aliasing"

# build minilzo too (bz 439979)

gcc %{optflags} -fno-strict-aliasing -fpic -Iinclude/lzo -o minilzo/minilzo.o -c minilzo/minilzo.c

gcc -g -shared -o libminilzo.so.0 -Wl,-soname,libminilzo.so.0 minilzo/minilzo.o

%install

rm -rf $RPM_BUILD_ROOT

make install DESTDIR=$RPM_BUILD_ROOT INSTALL="install -p"

find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'

install -m 755 libminilzo.so.0 $RPM_BUILD_ROOT%{_libdir}

ln -s libminilzo.so.0 $RPM_BUILD_ROOT%{_libdir}/libminilzo.so

install -p -m 644 minilzo/minilzo.h $RPM_BUILD_ROOT%{_includedir}/lzo

#Remove doc

rm -rf $RPM_BUILD_ROOT%{_datadir}/doc/lzo

%check

make check test

%clean

rm -rf $RPM_BUILD_ROOT

%post -p /sbin/ldconfig

%postun -p /sbin/ldconfig

%post minilzo -p /sbin/ldconfig

%postun minilzo -p /sbin/ldconfig

%files

%defattr(-,root,root,-)

%doc AUTHORS COPYING THANKS NEWS

%{_libdir}/liblzo2.so.*

%files minilzo

%defattr(-,root,root,-)

%doc minilzo/README.LZO

%{_libdir}/libminilzo.so.0

%files devel

%defattr(-,root,root,-)

%doc doc/LZOAPI.TXT doc/LZO.FAQ doc/LZO.TXT

%{_includedir}/lzo

%{_libdir}/lib*lzo*.so

%changelog

* Wed Jul  2 2014 Jaroslav Škarvada <jskarvad@redhat.com> - 2.06-8

- Built with -fno-strict-aliasing (rpmdiff)

  Related: CVE-2014-4607

* Mon Jun 30 2014 Jaroslav Škarvada <jskarvad@redhat.com> - 2.06-7

- Fixed integer overflow in decompressor

  Resolves: CVE-2014-4607

* Fri Jan 24 2014 Daniel Mach <dmach@redhat.com> - 2.06-6

- Mass rebuild 2014-01-24

* Fri Dec 27 2013 Daniel Mach <dmach@redhat.com> - 2.06-5

- Mass rebuild 2013-12-27

* Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.06-4

- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild

* Thu Jul 19 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.06-3

- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild

* Fri Jan 13 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.06-2

- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild

* Wed Sep 14 2011 Huzaifa Sidhpurwala <huzaifas@redhat.com> - 2.06-1

- Upgrade to latest upstream

- Apply patch from Nicolas Chauvet

* Tue Feb 08 2011 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.03-4

- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild

* Sat Jul 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.03-3

- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild

* Wed Feb 25 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.03-2

- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild

* Thu May  1 2008 Lubomir Rintel <lkundrak@v3.sk> 2.03-1

- New upstream release

- Changed the license to GPLv2+

* Wed Apr  2 2008 Hans de Goede <j.w.r.degoede@hhs.nl> 2.02-5

- Fix configure failure with -Werror-implicit-function-declaration in CFLAGS

- Add a minilzo subpackage which contains a shared version of minilzo, to be

  used by all applications which ship with their own copy of it (bz 439979)

* Tue Feb 19 2008 Fedora Release Engineering <rel-eng@fedoraproject.org> - 2.02-4

- Autorebuild for GCC 4.3

* Wed Aug 15 2007 Hans de Goede <j.w.r.degoede@hhs.nl> 2.02-3

- Update License tag for new Licensing Guidelines compliance

* Mon Aug 28 2006 Hans de Goede <j.w.r.degoede@hhs.nl> 2.02-2

- FE6 Rebuild

* Wed Jul 26 2006 Hans de Goede <j.w.r.degoede@hhs.nl> 2.02-1

- New upstream release 2.02, soname change!

* Mon Jul 24 2006 Hans de Goede <j.w.r.degoede@hhs.nl> 1.08-7

- Taking over as maintainer since Anvil has other priorities

- Add a patch to fix asm detection on i386 (bug 145882, 145893). Thanks to

  Carlo Marcelo Arenas Belon <carenas@sajinet.com.pe> for the initial patch.

- Removed unused build dependency on nasm

- Remove static lib

- Cleanup %%doc a bit

* Thu Mar 16 2006 Dams <anvil[AT]livna.org> - 1.08-6.fc5

- Rebuild for new gcc

* Tue Jan 17 2006 Dams <anvil[AT]livna.org> - 1.08-5.fc5

- Bumped release for gcc 4.1 rebuild

* Sun May 22 2005 Jeremy Katz <katzj@redhat.com> - 1.08-4

- rebuild on all arches

* Fri Apr  7 2005 Michael Schwendt <mschwendt[AT]users.sf.net>

- rebuilt

* Sun Apr 27 2003 Dams <anvil[AT]livna.org> 0:1.08-0.fdr.2

- Typo un devel description

- Added post and postun scriptlets

- Added URL in Source0

* Fri Apr 25 2003 Dams <anvil[AT]livna.org>

- Initial build.