diff --git a/README.md b/README.md
index e46f3d3..c90de1f 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
 # gnu-efi
 
+GNU toolchain for building applications that can run in the environment presented by Intel's EFI (Extensible Firmware Interface).
+EFI is a firmware specification for the "BIOS" on ia64 and newer ia32 systems.
+
diff --git a/gnu-efi.spec b/gnu-efi.spec
new file mode 100644
index 0000000..ee3381a
--- /dev/null
+++ b/gnu-efi.spec
@@ -0,0 +1,54 @@
+Name:          gnu-efi
+Version:       3.0u
+Release:       1mamba
+Summary:       GNU toolchain for building applications that can run in Intel's EFI environment
+Group:         Applications/Development
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           ftp://sourceforge.net/projects/gnu-efi/
+Source:        http://downloads.sourceforge.net/project/gnu-efi/gnu-efi_%{version}.orig.tar.gz
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+## AUTOBUILDREQ-END
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+GNU toolchain for building applications that can run in the environment presented by Intel's EFI (Extensible Firmware Interface).
+EFI is a firmware specification for the "BIOS" on ia64 and newer ia32 systems.
+
+%prep
+%setup -q -n %{name}-3.0
+
+%build
+make CC=%{__cc}
+
+%install
+[ "%{buildroot}" != / ] && rm -rf %{buildroot}
+%makeinstall INSTALLROOT=%{buildroot}%{_prefix} LIBDIR=%{_lib} PREFIX=
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf %{buildroot}
+
+%files
+%defattr(-,root,root)
+%dir %{_includedir}/efi
+%{_includedir}/efi/*
+%{_libdir}/crt0-efi-*.o
+%{_libdir}/elf_*_efi.lds
+%{_libdir}/libefi.a
+%{_libdir}/libgnuefi.a
+#%doc ChangeLog README.efilib README.elilo README.gnuefi
+
+%changelog
+* Sun Aug 11 2013 Silvan Calarco <silvan.calarco@mambasoft.it> 3.0u-1mamba
+- update to 3.0u
+
+* Wed Jul 11 2012 Silvan Calarco <silvan.calarco@mambasoft.it> 3.0q-1mamba
+- update to 3.0q
+
+* Fri Sep 14 2007 Silvan Calarco <silvan.calarco@mambasoft.it> 3.0c-1mamba
+- update to 3.0c
+
+* Thu Apr 13 2006 Silvan Calarco <silvan.calarco@mambasoft.it> 3.0a-1qilnx
+- package created by autospec