[poppler] Distro packagers: please help with this new branch with hidden symbols by default

[Albert Astals Cid]

https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/794

The only symbols exported from the core library are all those needed by either of the frontends or by the utils/

I'm guessing that all those apps that use the private headers may need more.

Would anyone be able to recompile those apps with that branch and send me the link errors?

Cheers,
  Albert