grinnellns, how would your school view a candidate who is getting his/her PhD in a foreign country where the defense (which is actually the graduation) cannot be set until the committee has approved the dissertation? Where I am, once the committee has approved your dissertation, you are done, but you won't get the actual degree until you defend. You just have to get your dissertation printed and then later defend/graduate. The defense for us is really a formality: it only lasts 45 minutes, and you receive your degree afterwards. In that sense, it is more like a personal graduation ceremony than a defense. So, how would ABD candidates going through this type of system be viewed by a North American SC?
I've not personally encountered this situation, but I suspect that it doesn't make any difference whether or not the defense is a mere formality. What matters is having the degree--literally having been awarded it from the university--by the time your contract begins. Certainly, if the dean were convinced that you were essentially finished, you would stand a strong chance of being hired, but I think that you would still recieve a limited contract--one year, probably--rather than a tt line until the degree was complete. Unlike the previous post, it is possible to convert to a tt line if the degree is awarded during the first year. However, various details of benefits and the tenure clock--not to mention salary--are likely to be lower until you have the degree. We would not be required to conduct another national search.
No doubt the administration would be pleased not to be concerned about your being able to complete the dissertation while teaching full time, which is the primary difficulty the school has had with ABDs. However, we are a strong school, trying to climb in the (I hate to even refer to them) rankings, and "number of faculty with terminal degrees / highest degrees in their field" is a category in which we do not want to slip. At a SLAC, the size of the faculty means that even one or two ABDs could have that effect.