C compile time

[Benjamin Kosnik]

> Note that I consider not having unit-at-a-time for C++ for 3.4 as a
> showstopper as it is possibly the only way to get sane inlining and such
> sane performance out of scientific C++ codes like POOMA.

It's not just scientific C++ code. It's pretty much all C++ code.

It would be nice if some of the inlining issues got sorted out for 3.4,
and -Winline became deterministic again. I'm not working on this, so
all I can say is, "would be nice." Any efforts on this front would be
appreciated.

If I had extra gnudits, I'd spend them on this.

;)

-benjamin