Comment # 1 on bug 4393 from Vasiliy Glazov

1. You should change %setup -q to %autosetup

2. make %{?_smp_mflags} to %make_build

3. export DESTDIR=%{buildroot}
make install
to %make_install

4. Remove 
%defattr(-,root,root,-)

5. In %files section use %{_bindir}/* instead of one string for each file.