Re: libffi

Better yet, the sync-all script should detect whether it is on master and error out (with a decent error message) if not. Why? I think it is behaving properly - it fetches master branch from the server and merges it into local master branch, just as expected. I imagine that switching to master branch in all the subrepos before doing ./sync-all pull will be annoying. Perhaps a warning will be useful here, but error seems like too much.

Janek