(command.CommandList children: [ (C {(Id.KW_Set set)} {(-u)}) (C {(Id.KW_Set set)} {(-e)}) (C {(mkdir)} {(-p)} {(m4)}) (C {(gtkdocize)} {(--copy)} {(--docdir)} {(doc/reference)}) (C {(autoreconf)} {(--install)}) ] )