a ÕDOgØ ã@s@ddlZddlmZddlmZddlmZGdd„deƒZdS)éN)ÚCommand)Ú remove_tree)Úlogc@s6eZdZdZgd¢ZdgZdd„Zdd„Zdd „Zd S) Úcleanz-clean up temporary files from 'build' command))z build-base=Úbz2base build directory (default: 'build.build-base'))z build-lib=Nzs