ref: b625d97c5a304c092faf06aada5c9b079d8a6a11 dir: /bin/mkall/
#!/bin/rc -e for(i in amd64 386 arm){ if(! ~ $#* 0) objtype=$i mk $*^.install if not objtype=$i mk install } if(! ~ $#* 0) mk cleancmds || mk $*^.clean if not mk clean