diff --git a/README.md b/README.md
index d9d88e2..e3f4847 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # libilbc
 
+Internet Low Bitrate Codec (iLBC) library.
+
diff --git a/ilbc-pkgconfig b/ilbc-pkgconfig
new file mode 100644
index 0000000..a81768a
--- /dev/null
+++ b/ilbc-pkgconfig
@@ -0,0 +1,10 @@
+prefix=/usr
+exec_prefix=/usr
+libdir=/usr/lib
+includedir=/usr/include
+
+Name: ilbc
+Description: ilbc library
+Version: 0.0.0
+Cflags: -I${includedir}/ilbc
+Libs: -L${libdir} -lilbc
diff --git a/libilbc.spec b/libilbc.spec
new file mode 100644
index 0000000..fdbeb73
--- /dev/null
+++ b/libilbc.spec
@@ -0,0 +1,66 @@
+Name:          libilbc
+Version:       rfc3951
+Release:       1mamba
+Summary:       Internet Low Bitrate Codec (iLBC) library
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://www.ilbcfreeware.org
+Source:        http://simon.morlat.free.fr/download/1.1.x/source/ilbc-%{version}.tar.gz
+Source1:       ilbc-pkgconfig
+License:       Freeware
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+## AUTOBUILDREQ-END
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+Internet Low Bitrate Codec (iLBC) library.
+
+%package devel
+Group:         Development/Libraries
+Summary:       Development files for %{name}
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description devel
+This package contains libraries and header files for developing applications that use %{name}.
+
+%prep
+%setup -q -n ilbc-%{version}
+
+%build
+%configure
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall
+install -D -m0644 %{SOURCE1} %{buildroot}%{_datadir}/pkgconfig/ilbc.pc
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_libdir}/libilbc.so.*
+%doc AUTHORS COPYING
+
+%files devel
+%defattr(-,root,root)
+%dir %{_includedir}/ilbc
+%{_includedir}/ilbc/iLBC_decode.h
+%{_includedir}/ilbc/iLBC_define.h
+%{_includedir}/ilbc/iLBC_encode.h
+%{_libdir}/libilbc.a
+%{_libdir}/libilbc.la
+%{_libdir}/libilbc.so
+%{_datadir}/pkgconfig/ilbc.pc
+%doc README
+
+%changelog
+* Tue Feb 21 2012 Silvan Calarco <silvan.calarco@mambasoft.it> rfc3951-1mamba
+- package created by autospec