File gem2rpm.yml of Package rubygem-merb-core
:post_install: |-
%fdupes %{buildroot}%{_libdir}/ruby/gems/*/gems/%{mod_name}-%{version}/
find %{buildroot}%{_libdir}/ruby/gems/*/gems/%{mod_name}-%{version}/ -name "*.rb" -exec chmod 644 {} \;
find %{buildroot}%{_libdir}/ruby/gems/*/gems/%{mod_name}-%{version}/ -name "*.[h|c]" -exec rm {} \;