diff --git a/README.md b/README.md
index 7caf8ea..b252721 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,7 @@
 # libxshmfence
 
+libxshmfence - Shared memory 'SyncFence' synchronization primitive
+
+This library offers a CPU-based synchronization primitive compatible with the X SyncFence objects that can be shared between processes using file descriptor passing.
+On Linux, the library uses futexes.
+
diff --git a/libxshmfence.spec b/libxshmfence.spec
new file mode 100644
index 0000000..44b0ead
--- /dev/null
+++ b/libxshmfence.spec
@@ -0,0 +1,68 @@
+Name:          libxshmfence
+Version:       1.1
+Release:       1mamba
+Summary:       Shared memory 'SyncFence' synchronization primitive
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://cgit.freedesktop.org/xorg/lib/libxshmfence
+Source:        http://cgit.freedesktop.org/xorg/lib/libxshmfence/snapshot/libxshmfence-%{version}.tar.gz
+License:       MIT
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+## AUTOBUILDREQ-END
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+libxshmfence - Shared memory 'SyncFence' synchronization primitive
+
+This library offers a CPU-based synchronization primitive compatible with the X SyncFence objects that can be shared between processes using file descriptor passing.
+On Linux, the library uses futexes.
+
+%package devel
+Group:         Development/Libraries
+Summary:       Development files for %{name}
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+Requires:      pkg-config
+
+%description devel
+This package contains libraries and header files for developing applications that use %{name}.
+
+%debug_package
+
+%prep
+%setup -q
+
+%build
+./autogen.sh
+%configure
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_libdir}/libxshmfence.so.*
+%doc COPYING
+
+%files devel
+%defattr(-,root,root)
+%{_includedir}/X11/xshmfence.h
+%{_libdir}/libxshmfence.a
+%{_libdir}/libxshmfence.la
+%{_libdir}/libxshmfence.so
+%{_libdir}/pkgconfig/xshmfence.pc
+%doc README
+
+%changelog
+* Sun Mar 09 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 1.1-1mamba
+- package created using the webbuild interface