"Qingqing Zhou" <zhouqq(at)cs(dot)toronto(dot)edu> writes:
> Some changes are based on tests and heuristics, so can we make them into the
> configure script so the choice could be made automatically?
It's a bit premature to propose that, when we don't yet know if the
suggested changes are a win or loss under any conditions, let alone
how to automatically tell the difference. Right now we are in the
find-out-the-facts mode ...
regards, tom lane