Index: gem2rpm-0.8.1/templates/opensuse.spec.erb
===================================================================
--- gem2rpm-0.8.1.orig/templates/opensuse.spec.erb
+++ gem2rpm-0.8.1/templates/opensuse.spec.erb
@@ -1,7 +1,7 @@
 #
-# spec file for package rubygem-<%= spec.name %> (Version <%= spec.version %>)
+# spec file for package rubygem-<%= spec.name %>
 #
-# Copyright (c) 2009 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) <%= Time.now.year %> SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -15,58 +15,103 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
-# norootforbuild
+
 Name:           rubygem-<%= spec.name %>
 Version:        <%= spec.version %>
 Release:        0
 %define mod_name <%= spec.name %>
-#
-Group:          Development/Languages/Ruby
-License:        GPLv2+ or Ruby
-#
+%define mod_full_name %{mod_name}-%{version}
+
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-BuildRequires:  rubygems_with_buildroot_patch
-Requires:       rubygems >= <%= Gem::RubyGemsVersion %>
-<%
-# no need to add a requires ruby >= 0 here. will be pulled in via rubygems already
-  unless spec.required_ruby_version == ['']
--%>
-Requires:       ruby <%= spec.required_ruby_version %>
-BuildRequires:  ruby-devel <%= spec.required_ruby_version %>
+BuildRequires:  ruby-macros >= 1
+<% for req in spec.required_ruby_version -%>
+<% unless req.empty? -%>
+Requires:       ruby <%= req %>
+BuildRequires:  ruby-devel <%= req %>
 <% end -%>
-<% for d in spec.dependencies -%>
+<% end -%>
+<% if false -%>
+<% for d in spec.runtime_dependencies -%>
+# <%= d.name %> <%= d.__getobj__().requirement %>
 <% for req in d.requirement -%>
-BuildRequires:  rubygem-<%= d.name %> <%= req %>
-Requires:       rubygem-<%= d.name %> <%= req %>
+BuildRequires:  rubygem(<%= d.name %>) <%= req  %>
 <% end -%>
 <% end -%>
-#
+<% end -%>
+<% unless spec.homepage.nil? || spec.homepage.empty? -%>
 Url:            <%= spec.homepage %>
-Source:         %{mod_name}-%{version}.gem
-#
-Summary:        <%= spec.summary.gsub(/\.$/, "") %>
+<% end -%>
+Source:         %{mod_full_name}.gem
+Summary:        <%= spec.summary %>
+<% unless spec.licenses.empty? -%>
+License:        <%= spec.licenses.join(" and ") %>
+<% else -%>
+License:        CHECK(Ruby)
+<% end -%>
+Group:          Development/Languages/Ruby
+
 %description
-<%= spec.description %>
+<%= spec.description -%>
 
+<% if spec.has_rdoc -%>
+%package doc
+Summary:        RDoc documentation for %{mod_name}
+Group:          Development/Languages/Ruby
+Requires:       %{name} = %{version}
+
+%description doc
+Documentation generated at gem installation time.
+Usually in RDoc and RI formats.
+
+<% end -%>
+<% test_frameworks = %w(test spec).select { |framework| format.file_entries.any? { |entry, data| path = entry['path'] ; path.index(framework + "/") == 0 } } -%>
+<% unless test_frameworks.empty? -%>
+%package testsuite
+Summary:        Test suite for %{mod_name}
+Group:          Development/Languages/Ruby
+Requires:       %{name} = %{version}
+
+%description testsuite
+Test::Unit or RSpec files, useful for developers.
+
+<% end -%>
 %prep
+#gem_unpack
+#if you need patches, apply them here and replace the # with a % sign in the surrounding lines
+#gem_build
+
 %build
+
 %install
-%gem_install %{S:0}
-<% unless spec.extensions.empty? %>
+%gem_install -f
+<% unless spec.extensions.empty? -%>
 %gem_cleanup
-<% end %>
-
-%clean
-%{__rm} -rf %{buildroot}
+<% end -%>
 
 %files
 %defattr(-,root,root,-)
-<% spec.executables.each do |executable|  %>
+<% spec.executables.each do |executable| -%>
 %{_bindir}/<%= executable %>
-<% end %>
-%{_libdir}/ruby/gems/%{rb_ver}/cache/%{mod_name}-%{version}.gem
-%{_libdir}/ruby/gems/%{rb_ver}/gems/%{mod_name}-%{version}/
-%{_libdir}/ruby/gems/%{rb_ver}/specifications/%{mod_name}-%{version}.gemspec
-%doc %{_libdir}/ruby/gems/%{rb_ver}/doc/%{mod_name}-%{version}/
+<% end -%>
+%{_libdir}/ruby/gems/%{rb_ver}/cache/%{mod_full_name}.gem
+%{_libdir}/ruby/gems/%{rb_ver}/gems/%{mod_full_name}/
+<% test_frameworks.each do |framework| -%>
+%exclude %{_libdir}/ruby/gems/%{rb_ver}/gems/%{mod_full_name}/<%= framework %>
+<% end -%>
+%{_libdir}/ruby/gems/%{rb_ver}/specifications/%{mod_full_name}.gemspec
+
+<% if spec.has_rdoc -%>
+%files doc
+%defattr(-,root,root,-)
+%doc %{_libdir}/ruby/gems/%{rb_ver}/doc/%{mod_full_name}/
 
+<% end -%>
+<% unless test_frameworks.empty? -%>
+%files testsuite
+%defattr(-,root,root,-)
+<%   test_frameworks.each do |framework| -%>
+%{_libdir}/ruby/gems/%{rb_ver}/gems/%{mod_full_name}/<%= framework %>
+<%   end -%>
+
+<% end -%>
 %changelog
Index: gem2rpm-0.8.1/lib/gem2rpm/specification.rb
===================================================================
--- gem2rpm-0.8.1.orig/lib/gem2rpm/specification.rb
+++ gem2rpm-0.8.1/lib/gem2rpm/specification.rb
@@ -6,7 +6,11 @@ module Gem2Rpm
   class Specification < SimpleDelegator
     # A long description of gem wrapped to 78 characters.
     def description
-      Helpers::word_wrap(super.to_s.chomp, 78) + "\n"
+      text=super
+      if text.nil? or text.empty?
+        text=self.summary
+      end
+      Helpers::word_wrap(text.to_s.chomp, 78) + "\n"
     end
 
     # A list of Gem::Dependency objects this gem depends on (includes every
Index: gem2rpm-0.8.1/lib/gem2rpm.rb
===================================================================
--- gem2rpm-0.8.1.orig/lib/gem2rpm.rb
+++ gem2rpm-0.8.1/lib/gem2rpm.rb
@@ -35,11 +35,13 @@ module Gem2Rpm
   end
 
   def Gem2Rpm.convert(fname, template=TEMPLATE, out=$stdout,
-                      nongem=true, local=false, doc_subpackage = true)
+                      nongem=true, local=false, doc_subpackage = true, oldlicense=nil)
     format = Gem::Format.from_file_by_path(fname)
     spec = Gem2Rpm::Specification.new(format.spec)
-    spec.description ||= spec.summary
     download_path = ""
+    if spec.licenses.empty? && oldlicense
+      spec.licenses = oldlicense.split(' and ')
+    end
     unless local
       begin
         download_path = find_download_url(spec.name, spec.version)
Index: gem2rpm-0.8.1/bin/gem2rpm
===================================================================
--- gem2rpm-0.8.1.orig/bin/gem2rpm
+++ gem2rpm-0.8.1/bin/gem2rpm
@@ -132,9 +132,15 @@ end
 if output_file.nil?
     Gem2Rpm::convert(gemfile, template, $stdout, nongem, local, doc_subpackage) unless deps
 else
+    oldfile=IO.readlines(output_file) if File.exists? output_file
+    oldlicense=nil
+    oldfile.each do |line|
+      m = line.match(%r{^License:\s*(\w.*)$})
+      oldlicense = m[1] if m
+    end if oldfile
     begin
         out = open(output_file, "w")
-        Gem2Rpm::convert(gemfile, template, out, nongem, local, doc_subpackage)
+        Gem2Rpm::convert(gemfile, template, out, nongem, local, doc_subpackage, oldlicense)
     ensure
         out.close()
     end