diff --git a/README.md b/README.md
index d69749a..dc30db9 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # libgif6
 
+giflib is a library for reading and writing gif images. It is API and ABI compatible with libungif which was in wide use while the LZW compression algorithm was patented.
+
diff --git a/libgif6.spec b/libgif6.spec
new file mode 100644
index 0000000..d0df654
--- /dev/null
+++ b/libgif6.spec
@@ -0,0 +1,96 @@
+Name:          libgif6
+Version:       5.0.6
+Release:       2mamba
+Summary:       A library for reading and writing gif image
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://sourceforge.net/projects/giflib
+Source:        http://downloads.sourceforge.net/sourceforge/giflib/giflib-%{version}.tar.bz2
+License:       MIT
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libICE-devel
+BuildRequires: libSM-devel
+BuildRequires: libX11-devel
+BuildRequires: libXau-devel
+BuildRequires: libxcb-devel
+BuildRequires: libXdmcp-devel
+## AUTOBUILDREQ-END
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+giflib is a library for reading and writing gif images. It is API and ABI compatible with libungif which was in wide use while the LZW compression algorithm was patented.
+
+%package devel
+Summary:       Devel package for %{name}
+Group:         Development/Libraries
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description devel
+giflib is a library for reading and writing gif images. It is API and ABI compatible with libungif which was in wide use while the LZW compression algorithm was patented.
+This package contains static libraries and header files need for development.
+
+%package tools
+Group:         Applications/Graphics
+Summary:       Utility applications for %{name}
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description tools
+This package contains utility applications for %{name}.
+
+%prep
+%setup -q -n giflib-%{version}
+
+%build
+%configure
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall
+
+%post -p /sbin/ldconfig
+
+%postun -p /sbin/ldconfig
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files
+%defattr(-,root,root)
+%{_libdir}/libgif.so.*
+%doc AUTHORS COPYING
+
+%files devel
+%defattr(-,root,root)
+%{_libdir}/libgif.a
+%{_libdir}/libgif.la
+%{_libdir}/libgif.so
+%{_includedir}/*.h
+%doc BUGS COPYING ChangeLog NEWS README TODO
+
+%files tools
+%defattr(-,root,root)
+%{_bindir}/gif*
+%{_mandir}/man1/gif*.1.gz*
+
+%changelog
+* Tue Aug 18 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 5.0.6-2mamba
+- legacy package
+
+* Mon Mar 31 2014 Automatic Build System <autodist@mambasoft.it> 5.0.6-1mamba
+- automatic update by autodist
+
+* Sun Jan 20 2013 Automatic Build System <autodist@mambasoft.it> 5.0.4-1mamba
+- automatic version update by autodist
+
+* Mon Dec 17 2012 Automatic Build System <autodist@mambasoft.it> 5.0.2-1mamba
+- update to 5.0.2
+
+* Wed May 20 2009 Automatic Build System <autodist@mambasoft.it> 4.1.6-2mamba
+- automatic rebuild by autodist
+
+* Sun Mar 02 2008 Silvan Calarco <silvan.calarco@mambasoft.it> 4.1.6-1mamba
+- package created by autospec