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=...").
Perl extension for emulating troublesome interfaces.
Testing is a lot easier when you can control the entire environment.
With Test::MockObject, you can get a lot closer.
Test::MockObject allows you to create objects that conform to
particular interfaces with very little code. You don't have to
reimplement the behavior, just the input and the output.
