diff --git a/sources b/sources
index e69de29..a168369 100644
--- a/sources
+++ b/sources
@@ -0,0 +1 @@
+0eeaae2524addf558de94bfbc914d22e  zn_poly-0.9.tar.gz
diff --git a/zn_poly.spec b/zn_poly.spec
new file mode 100644
index 0000000..c3a1439
--- /dev/null
+++ b/zn_poly.spec
@@ -0,0 +1,117 @@
+Name:           zn_poly
+Version:        0.9
+Release:        4%{?dist}
+Summary:        C library for polynomial arithmetic
+
+Group:          Development/Libraries
+# see COPYING to see, which file has which license
+License:        (GPLv2 or GPLv3) and GPLv2+ and LGPLv2+
+URL:            http://cims.nyu.edu/~harvey/code/zn_poly/
+Source0:        http://cims.nyu.edu/~harvey/code/zn_poly/releases/zn_poly-%{version}.tar.gz
+BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+
+BuildRequires:  python
+BuildRequires:  gmp-devel
+
+%description
+zn_poly is a C library for polynomial arithmetic in Z/nZ[x], where n is
+any modulus that fits into an unsigned long.
+
+
+%package devel
+Summary:        Development files for %{name}
+Group:          Development/Libraries
+Requires:       %{name} = %{version}-%{release}
+%description devel
+zn_poly is a C library for polynomial arithmetic in Z/nZ[x], where n is
+any modulus that fits into an unsigned long.
+
+This package contains the development files.
+
+
+%package static
+Summary:        Development files for %{name}
+Group:          Development/Libraries
+Requires:       %{name}-devel = %{version}-%{release}
+%description static
+zn_poly is a C library for polynomial arithmetic in Z/nZ[x], where n is
+any modulus that fits into an unsigned long.
+
+This package contains the static library.
+
+
+%prep
+%setup -q
+
+sed -i "s|typedef unsigned long  ulong;|\/\/typedef unsigned long  ulong;|g" include/zn_poly.h
+
+
+%build
+python makemakefile.py --cflags="%{optflags} -fPIC" --prefix=%{_prefix} \
+    --gmp-prefix=%{_prefix} \
+    --ntl-prefix=%{_prefix} \
+    --flint-prefix=%{_prefix} \
+    > makefile
+
+make all libzn_poly.so libzn_poly-%{version}.so %{?_smp_mflags}
+
+
+%install
+rm -rf %{buildroot}
+# install manually, because makefile does not honor DESTDIR
+mkdir -p %{buildroot}%{_includedir}/zn_poly/
+mkdir -p %{buildroot}%{_libdir}
+cp -pv include/*.h %{buildroot}%{_includedir}/zn_poly/
+cp -pv libzn_poly* %{buildroot}%{_libdir}
+
+# make libzn_poly.so a symlink
+pushd %{buildroot}%{_libdir}
+rm libzn_poly.so
+ln -s libzn_poly-%{version}.so libzn_poly.so
+popd
+
+%check
+make test
+./test/test all
+
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+
+%clean
+rm -rf %{buildroot}
+
+
+%files
+%defattr(-,root,root,-)
+%doc COPYING gpl-?.0.txt
+%doc demo/bernoulli/bernoulli.c doc/REFERENCES
+%{_libdir}/libzn_poly-%{version}.so
+
+
+%files devel
+%defattr(-,root,root,-)
+%{_libdir}/libzn_poly.so
+%{_includedir}/zn_poly/
+
+
+%files static
+%defattr(-,root,root,-)
+%{_libdir}/libzn_poly.a
+
+
+%changelog
+* Sun Jun 27 2010 Thomas Spura <tomspur@fedoraproject.org> - 0.9-4
+- revert last change (fix flint instead)
+
+* Sun Jun 27 2010 Thomas Spura <tomspur@fedoraproject.org> - 0.9-3
+- flint wants to have headers in %%{_includedir}/zn_poly/src/
+
+* Sun Jun 27 2010 Thomas Spura <tomspur@fedoraproject.org> - 0.9-2
+- make libzn_poly.so a symlink to libzn_poly-%%{version}.so
+- use directly makemakefile.py instead of configure
+- preserve timestamps
+
+* Sat Jun 26 2010 Thomas Spura <tomspur@fedoraproject.org> - 0.9-1
+- initial package