I would love to have proton-tkg on NixOS. I tried to build it naively, by running their builder script in a regular bash shell, but despite patching shebangs and installing dependencies I get stuck because it can’t find the 64-bit X development libraries.
Obviously that has been solved in our wine packages, but seeing as proton-tkg is a sort of build wrapper around wine with its own patches, I have no idea how to achieve this on NixOS. Is this problem even tractable?