Hmm. Are those variables for Portfiles or for fetching in general? Might change the earlier answer about FTP :-) On Jul 19, 2013, at 12:35 PM, Jeremy Lavergne wrote: > Yes. You can see some of the variables used here: > http://trac.macports.org/browser/trunk/base/src/package1.0/portarchivefetch.tcl#L53