Comment # 1 on bug 4643 from Vasiliy Glazov

Some small corrections:
1. Use %autosetup -p1 -b 1 -n EmptyEpsilon-EE-%{version}
instead of %setup and %patch.

2. Use %cmake instead of cmake and remove -DCMAKE_INSTALL_PREFIX=%{_prefix}
because it included in %cmake macro.

3. Use %make_install
instead of make DESTDIR=%{buildroot} install

4. Use install -p -m 644 instead of cp command in %install section.

5. All %{_datarootdir} macro can be changed to %{_datadir} macro.