to trigger/signal a rebuild for the transition 5.8.8 -> 5.10.0.
The list of packages is computed by finding all packages which end
up having either of PERL5_USE_PACKLIST, BUILDLINK_API_DEPENDS.perl,
or PERL5_PACKLIST defined in their make setup (tested via
"make show-vars VARNAMES=...").
Net::Ident is a module that looks up the username on the remote side of
a TCP/IP connection through the ident (auth/tap) protocol described in
RFC1413. Note that this requires the remote site to run a daemon (often
called identd) to provide the requested information, so it is not always
available for all TCP/IP connections.
