File libpng15.spec of Package libpng15.3389
#
# spec file for package libpng15
#
# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
# Please submit bugfixes or comments via http://bugs.opensuse.org/
#
#
%define major 1
%define minor 5
%define micro 22
%define branch %{major}%{minor}
%define libname libpng%{branch}-%{branch}
Name: libpng15
Url: http://www.libpng.org/pub/png/libpng.html
Version: %{major}.%{minor}.%{micro}
Release: 0
Summary: Library for the Portable Network Graphics Format (PNG)
License: Libpng
Group: System/Libraries
Source: http://downloads.sourceforge.net/project/libpng/%{name}/%{version}/libpng-%{version}.tar.xz
Source2: baselibs.conf
Patch0: libpng15-CVE-2015-8126.patch
Patch1: libpng15-CVE-2015-8126-complete.patch
Patch2: libpng15-CVE-2015-8540.patch
Patch3: libpng15-CVE-2016-10087.patch
BuildRequires: libtool
BuildRequires: pkg-config
BuildRequires: zlib-devel
BuildRoot: %{_tmppath}/%{name}-%{version}-build
%define debug_package_requires %{libname} = %{version}-%{release}
%package -n %{libname}
Summary: Library for the Portable Network Graphics Format (PNG)
Group: System/Libraries
# bug437293
%ifarch ppc64
Obsoletes: libpng-64bit
%endif
#
%description
libpng is the official reference library for the Portable Network
Graphics format (PNG).
%description -n %{libname}
libpng is the official reference library for the Portable Network
Graphics format (PNG).
%prep
%setup -n libpng-%{version}
%patch0
%patch1
%patch2 -p1
%patch3 -p1
%build
# PNG_SAFE_LIMITS_SUPPORTED: http://www.openwall.com/lists/oss-security/2015/01/10/1
export CFLAGS="%optflags -O3 -DPNG_SAFE_LIMITS_SUPPORTED -DPNG_SKIP_SETJMP_CHECK $(getconf LFS_CFLAGS)"
export LDFLAGS="-Wl,-z,relro,-z,now"
%configure \
--disable-static
make %{?_smp_mflags}
%check
make check
%install
mkdir -p %{buildroot}/%{_libdir}
install .libs/libpng%{branch}.so.%{branch}.%{micro}.0 %{buildroot}/%{_libdir}
ln -s %{branch}.so.%{branch}.%{micro}.0 %{buildroot}/%{_libdir}/libpng%{branch}.so.%{branch}
%post -n %{libname} -p /sbin/ldconfig
%postun -n %{libname} -p /sbin/ldconfig
%files -n %{libname}
%defattr(-,root,root)
%{_libdir}/libpng%{branch}.so.*
%changelog