Message 115962 - Python tracker

Amaury, you mention a sys.build_config dictionary, but I think it should actually be baked into the sysconfig module, possibly as a _sysconfig extension module.  sysconfig is the new goodness for getting at this, and I don't think it ought to have to go through a sys dictionary to get the information.

I'd be willing to work on this, if we can get some consensus.