parsing of POPPLER_MINOR_VERSION is broken, as it doesn't truncate
leading zeroes. Leading gcc to believe it's trying to evaluate an
octal value (e.g. 08 > 72 ). However, 8 isn't a valid octal value.
Patches from master do not apply cleanly do a series of changes
done to configure.ac. So instead, a commit from master was chosen.
This reverts commit ff21fc43c8ecc7587685f0899d1ad940da9992bc.
sphinx_rtd_theme 0.5.0 requires a significant amount of bootstrapping
with node packages, which are not trivial
oneDNN was added as a dependency, but it is not actually used by
PyTorch. PyTorch uses oneDNN from the vendored iDeep dependency.
Using a system-provided oneDNN is currently not a supported build
option.
###### Motivation for this change
Update to latest upstream version
###### Things done
* [ ] Tested using sandboxing ([nix.useSandbox](http://nixos.org/nixos/manual/options.html#opt-nix.useSandbox) on NixOS, or option `sandbox` in [`nix.conf`](http://nixos.org/nix/manual/#sec-conf-file) on non-NixOS linux)
* Built on platform(s)
* [x] NixOS
* [ ] macOS
* [ ] other Linux distributions
* [ ] Tested via one or more NixOS test(s) if existing and applicable for the change (look inside [nixos/tests](https://github.com/NixOS/nixpkgs/blob/master/nixos/tests))
* [ ] Tested compilation of all pkgs that depend on this change using `nix-shell -p nix-review --run "nix-review wip"`
* [x] Tested execution of all binary files (usually in `./result/bin/`)
* [ ] Determined the impact on package closure size (by running `nix path-info -S` before and after)
* [ ] Ensured that relevant documentation is up to date
* [x] Fits [CONTRIBUTING.md](https://github.com/NixOS/nixpkgs/blob/master/.github/CONTRIBUTING.md).
###### Notify maintainers
cc @blitz @Ma27 @tfc @worldofpeace
