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=...").
This module provides a simple means for generating an RFC
2822 compliant datetime string. (In case you care, they're
not RFC 822 dates, because they use a four digit year,
which is not allowed in RFC 822.)
