Comment 11 for bug 1797324

The chaining of python -> cc -> pytohn -> cc code here let me fail to follow it.
It seemed like a loop between python/depcache.cc and cache.py, but that might only be my lack of understanding of how this was architectured.
But due to that I wasn't able to debug further and would let it up to you to go on on this.

I'll give the upload rbalint mentioned a try, but it doesn't feel to be the same thing ...