Do we record which OS we were built/installed on?

[Rainer Müller]

On 2013-10-25 23:33, Daniel J. Luke wrote:
> If not, maybe we should (so we can print out something like "bad user, no cookie: https://trac.macports.org/wiki/Migration", or so we can force a selfupdate rebuild? :) )

We already have that in the registry. You can see the platform and arch
with the command 'port -v installed' for each port.

Rainer