More on the armv4l segfault.

[Rob Landley]

In order to go from 16820 to 16827 and get something that compiles, I have to 
apply 16821, 16823, 16825, 16826, and 16827.  And that produces the segfault 
when I run a "hello world" built from the result.

This at least means it's not 16822 or 16824.  All five of the above patches 
are from Erik, so it's something he did with the thread cleanups...

Rob
-- 
"Perfection is reached, not when there is no longer anything to add, but
when there is no longer anything to take away." - Antoine de Saint-Exupery