diff --git a/README.md b/README.md
index 25f5d88..0731ccf 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # libSM
 
+X.Org SM library.
+
diff --git a/libSM.spec b/libSM.spec
new file mode 100644
index 0000000..9fb8348
--- /dev/null
+++ b/libSM.spec
@@ -0,0 +1,145 @@
+Name:          libSM
+Version:       1.2.2
+Release:       1mamba
+Summary:       X.Org SM library
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://x.org
+Source:        http://ftp.x.org/pub/individual/lib/libSM-%{version}.tar.bz2
+License:       MIT
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libICE-devel
+BuildRequires: libuuid-devel
+## AUTOBUILDREQ-END
+BuildRequires: xorg-proto-devel >= 7.1
+BuildRequires: xorg-xtrans-devel >= 1.0
+%ifarch x86_64
+BuildRequires: gcc-multilib
+BuildRequires: glibc-multilib-devel
+BuildRequires: lib32-libICE-devel
+%endif
+Obsoletes:     libXorg
+
+%description
+X.Org SM library.
+
+%package devel
+Summary:       Devel package for %{name}
+Group:         Development/Libraries
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description devel
+X.Org SM library.
+This package contains static libraries and header files needed for development.
+
+%package -n lib32-%{name}
+Summary:       X.Org X11 library
+Group:         System/Libraries
+
+%description -n lib32-%{name}
+X.Org SM library (32 bit).
+
+%package -n lib32-%{name}-devel
+Summary:       Devel package for lib32-%{name}
+Group:         Development/Libraries
+Requires:      lib32-%{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description -n lib32-%{name}-devel
+X.Org SM library (32 bit).
+This package contains static libraries and header files needed for development.
+
+%prep
+%setup -q
+
+%build
+%configure
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall
+
+%ifarch x86_64
+# x86_64 lib64 support
+make clean
+CC=%{_target_platform}-gcc \
+CFLAGS="%{optflags} -m32" \
+CXXLAGS="%{optflags} -m32" \
+./configure \
+   --prefix=%{_prefix} \
+   --libdir=%{_prefix}/lib \
+   --without-libuuid
+
+make
+make install DESTDIR=`pwd`/lib32
+cp -a lib32/%{_prefix}/lib %{buildroot}%{_prefix}/
+%endif
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+#%post %{name} -p /sbin/ldconfig
+#%postun %{name} -p /sbin/ldconfig
+%post -n lib32-%{name} -p /sbin/ldconfig
+%postun -n lib32-%{name} -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_libdir}/libSM.so.*
+%doc AUTHORS COPYING ChangeLog
+
+%files devel
+%defattr(-,root,root)
+%{_libdir}/libSM.a
+%{_libdir}/libSM.la
+%{_libdir}/libSM.so
+%dir %{_includedir}/X11/SM
+%{_includedir}/X11/SM/*.h
+%{_libdir}/pkgconfig/*.pc
+%{_docdir}/libSM
+
+%ifarch x86_64
+%files -n lib32-%{name}
+%defattr(-,root,root)
+%{_prefix}/lib/libSM.so.*
+%doc AUTHORS COPYING
+
+%files -n lib32-%{name}-devel
+%defattr(-,root,root)
+%{_prefix}/lib/libSM.a
+%{_prefix}/lib/libSM.la
+%{_prefix}/lib/libSM.so
+%{_prefix}/lib/pkgconfig/sm.pc
+%endif
+
+%changelog
+* Sun Sep 08 2013 Automatic Build System <autodist@mambasoft.it> 1.2.2-1mamba
+- automatic update by autodist
+
+* Mon Mar 05 2012 Automatic Build System <autodist@mambasoft.it> 1.2.1-1mamba
+- automatic version update by autodist
+
+* Tue Nov 09 2010 Automatic Build System <autodist@mambasoft.it> 1.2.0-1mamba
+- automatic update by autodist
+
+* Sat Jun 26 2010 Silvan Calarco <silvan.calarco@mambasoft.it> 1.1.1-2mamba
+- rebuilt to add pkgconfig provides
+
+* Sun Aug 09 2009 Automatic Build System <autodist@mambasoft.it> 1.1.1-1mamba
+- automatic update by autodist
+
+* Mon Jan 05 2009 Silvan Calarco <silvan.calarco@mambasoft.it> 1.1.0-1mamba
+- automatic update by autodist
+
+* Mon Sep 10 2007 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.3-1mamba
+- update to 1.0.3
+
+* Wed Feb 07 2007 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.2-1qilnx
+- update to version 1.0.2 by autospec
+
+* Mon Dec 18 2006 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.1-1qilnx
+- package created by autospec