Sorting the list of gems at build time by name

Printing them in sorted order makes it easier to find the desired gem.
But it has come to completely ignore the dependency.

lib/mruby/build.rb

@@ -336,7 +336,8 @@ EOS
       puts "         Binaries: #{@bins.join(', ')}" unless @bins.empty?
       unless @gems.empty?
         puts "    Included Gems:"
-        @gems.map do |gem|
+        gems = @gems.sort_by { |gem| gem.name }
+        gems.each do |gem|
           gem_version = " - #{gem.version}" if gem.version != '0.0.0'
           gem_summary = " - #{gem.summary}" if gem.summary
           puts "             #{gem.name}#{gem_version}#{gem_summary}"