diff --git a/README.md b/README.md
index 24422c6..978fe54 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
 # dietlibc
 
+The diet libc is a libc that is optimized for small size.
+It can be used to create small statically linked binaries for Linux on alpha, arm, hppa, ia64, i386, mips, s390, sparc, sparc64, ppc and x86_64.
+
diff --git a/dietlibc.spec b/dietlibc.spec
new file mode 100644
index 0000000..e2a9f8c
--- /dev/null
+++ b/dietlibc.spec
@@ -0,0 +1,145 @@
+%define        target_cpu  %(echo %{_target_cpu} | sed -e "s,i.86\\|pentium.\\|athlon,i386,;s,amd64,x86_64,;s,armv.*,arm,")
+
+Name:          dietlibc
+Version:       0.33
+Release:       1mamba
+Summary:       A libc optimized for small size
+Group:         Development/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://www.fefe.de/dietlibc/
+Source:        http://www.fefe.de/dietlibc/dietlibc-%{version}.tar.bz2
+#Source:        http://www.kernel.org/pub/linux/libs/dietlibc/dietlibc-%{version}.tar.bz2
+#Patch0:        dietlibc-0.33-fix-missing-header-nice_s.patch
+License:       GPL
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+The diet libc is a libc that is optimized for small size.
+It can be used to create small statically linked binaries for Linux on alpha, arm, hppa, ia64, i386, mips, s390, sparc, sparc64, ppc and x86_64.
+
+%package devel
+Summary:       Development files for %{name}
+Group:         Development/Libraries
+#Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description devel
+The diet libc is a libc that is optimized for small size.
+It can be used to create small statically linked binaries for Linux on alpha, arm, hppa, ia64, i386, mips, s390, sparc, sparc64, ppc and x86_64.
+
+This package contains static libraries and header files need for development.
+
+%prep
+%setup -q
+#%patch0 -p1
+
+%build
+make \
+   CROSS=%{_target_platform}- \
+   MYARCH=%{target_cpu} \
+   ARCH=%{target_cpu} \
+   all profiling \
+   prefix=%{_libdir}/%{name} \
+   BINDIR=%{_bindir} \
+   MAN1DIR=%{_mandir}/man1
+
+#dyn_lib
+#case %{_target_cpu} in
+#   i586)
+#      make %{_smp_mflags} MYARCH=$TARGET_CPU \
+#         CROSS=ppc-qilinux-linux-gnu- ARCH=ppc all
+#      ;;
+#   *)
+#      make %{_smp_mflags} MYARCH=$TARGET_CPU \
+#         CROSS=i586-qilinux-linux-gnu- ARCH=i386 all
+#      ;;
+#esac
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+install -d %{buildroot}/etc/
+
+#case %{_target_cpu} in
+#   i586)
+#      TARGET_CPU=i386
+#      make install \
+#         MYARCH=$TARGET_CPU \
+#         ARCH=ppc \
+#         DESTDIR=%{buildroot} \
+#         prefix=%{_libdir}/%{name} \
+#         BINDIR=%{_bindir} \
+#         MAN1DIR=%{_mandir}/man1
+#      ;;
+#   *)
+#      TARGET_CPU=%{_target_cpu}
+#      make install \
+#         MYARCH=$TARGET_CPU \
+#         ARCH=i386 \
+#         DESTDIR=%{buildroot} \
+#         prefix=%{_libdir}/%{name} \
+#         BINDIR=%{_bindir} \
+#         MAN1DIR=%{_mandir}/man1
+#      ;;
+#esac
+
+make install \
+   MYARCH=%{target_cpu} \
+   DESTDIR=%{buildroot} \
+   prefix=%{_libdir}/%{name} \
+   BINDIR=%{_bindir} \
+   MAN1DIR=%{_mandir}/man1
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+#%files
+#%defattr(-,root,root,0755)
+#%dir %{_libdir}/%{name}
+#%dir %{_libdir}/%{name}/lib-%{target_cpu}
+#%{_libdir}/%{name}/lib-%{target_cpu}/*.so
+#%{_sysconfdir}/diet.ld.conf
+#%doc AUTHOR COPYING
+
+%files devel
+%defattr(-,root,root,0755)
+%{_bindir}/diet
+#%{_bindir}/diet-dyn
+%{_bindir}/dnsd
+%{_bindir}/elftrunc
+%{_libdir}/%{name}/include
+%{_libdir}/%{name}/lib-%{target_cpu}/*.?
+%{_mandir}/man1/*
+%doc BUGS CAVEAT CHANGES FAQ PORTING 
+%doc README README.* SECURITY THANKS TODO
+
+%changelog
+* Thu Jun 20 2013 Automatic Build System <autodist@mambasoft.it> 0.33-1mamba
+- update to 0.33
+
+* Fri Jun 05 2009 Automatic Build System <autodist@mambasoft.it> 0.32-1mamba
+- automatic update by autodist
+
+* Tue Aug 28 2007 Stefano Cotta Ramusino <stefano.cotta@openmamba.org> 0.31-1mamba
+- update to 0.31
+
+* Mon Sep 05 2005 Silvan Calarco <silvan.calarco@mambasoft.it> 0.29-1qilnx
+- update to version 0.29 by autospec
+- added ppc target support
+
+* Fri Nov 19 2004 Davide Madrisan <davide.madrisan@qilinux.it> 0.27-1qilnx
+- update to version 0.27 by autospec
+
+* Mon Apr 26 2004 Davide Madrisan <davide.madrisan@qilinux.it> 0.25-1qilnx
+- rebuilt with dietlibc-0.25
+
+* Thu Mar 04 2004 Davide Madrisan <davide.madrisan@qilinux.it> 0.24-1qilnx
+- rebuilt with dietlibc-0.24
+- added profiling and dynamic library versions
+
+* Mon Apr 23 2003 Silvan Calarco <silvan.calarco@qinet.it> 0.22-2qilnx
+- changed prefix to make diet find its libraries
+
+* Mon Apr 23 2003 Silvan Calarco <silvan.calarco@qinet.it> 0.22-1qilnx
+- first build