diff --git a/README.md b/README.md
index be63e11..8120452 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # libXdmcp
 
+X.Org Xdmcp library.
+
diff --git a/libXdmcp.spec b/libXdmcp.spec
new file mode 100644
index 0000000..8ca8717
--- /dev/null
+++ b/libXdmcp.spec
@@ -0,0 +1,78 @@
+Name:          libXdmcp
+Version:       1.1.1
+Release:       1mamba
+Summary:       X.Org Xdmcp 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/libXdmcp-%{version}.tar.bz2
+License:       MIT
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+Obsoletes:     libXorg
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+## AUTOBUILDREQ-END
+
+%description
+X.Org Xdmcp library.
+
+%package devel
+Summary:       Devel package for %{name}
+Group:         Development/Libraries
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+Obsoletes:     libXorg-devel
+
+%description devel
+X.Org Xdmcp library.
+
+This package contains static libraries and header files need for development.
+
+%prep
+%setup -q
+
+%build
+%configure
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files
+%defattr(-,root,root)
+%{_libdir}/libXdmcp.so.*
+%doc AUTHORS COPYING ChangeLog
+
+%files devel
+%defattr(-,root,root)
+%{_libdir}/libXdmcp.a
+%{_libdir}/libXdmcp.la
+%{_libdir}/libXdmcp.so
+%dir %{_includedir}/X11
+%{_includedir}/X11/*.h
+%{_libdir}/pkgconfig/*.pc
+%{_docdir}/libXdmcp
+
+%changelog
+* Tue Mar 13 2012 Automatic Build System <autodist@mambasoft.it> 1.1.1-1mamba
+- automatic version update by autodist
+
+* Tue Nov 09 2010 Automatic Build System <autodist@mambasoft.it> 1.1.0-1mamba
+- automatic update by autodist
+
+* Sun Sep 27 2009 Automatic Build System <autodist@mambasoft.it> 1.0.3-1mamba
+- automatic update by autodist
+
+* Thu Mar 13 2008 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.2-2mamba
+- specfile updates
+
+* 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