@GrahamcOfBorg build graalvm

@volth any other remarks except for the license in this PR?

The build failed on linux, no idea where it failed

@volth sorry was away from keyboard this evening, now rebased. I see you had the CI run on another PR :=) let's hope it runs, it was a typical mistake of not checking the hashes when I was changing revisions.

Going to try again after your commit myself... (may take 40 mins), but the errors comes relatively early, they changes the spec of the mx config files where language isn't a valid key anymore.

What errors are you getting, I tested your commit directly with (my nix is sandboxed) NIX_PATH=nixpkgs=$PWD:nixpkgs-overlays=/ nix-build . -A graalvm8 --verbose and then I garbage collected all my generations, and downloaded all the hashes anew.It's not finished running, but I'm further in than all the bugs that I was fighting with.

ah yes sorry, my miscommunication. I mean your changes to the graham's errors fixed it all :) changes to those hashes and version fixes the build for good

We can look at doing that split, I assume the memory usage problem still needs fixing too?

To be honest, I don't thing I will have time to fix this until August. This is such a tedious and time-consuming compilation. Maybe 19.0.2 has some memory improvements, we could start by bumping the version and see if the new minor versions compiles more easily? That nix-support directory, probably it's there but I delete it in the installPhase, will need to research.

Timeout on graalvm8 on x86_64 linux, something which can be removed or its value increased?

attribute 'postFixup' missing,

@volth I will merge this, when you give me a thumbs up.

This pull request has been mentioned on Nix community. There might be relevant details there:

https://discourse.nixos.org/t/how-to-compile-and-package-an-app-with-graalvm/3662/1