let star       ?(configuration = Tools.Star.Configuration.Align.default) =     make_aligner "star"       ~configuration       ~config_name:Tools.Star.Configuration.Align.name       ~config_to_json:Tools.Star.Configuration.Align.to_json       ~make_workflow:(         fun ~reference_build ~configuration ~result_prefix ~run_with fastq ->           Tools.Star.align ~configuration ~reference_build             ~fastq ~result_prefix ~run_with ()       )