Builds fine on NixOS but when I try to run it, I get:

[nix-shell:~/.cache/nix-review/pr-63854]$ ./results/nomad/bin/nomad --version
./results/nomad/bin/nomad: symbol lookup error: ./results/nomad/bin/nomad: undefined symbol: nvmlDeviceGetGraphicsRunningProcesses

nox-review builds for me, non-nixos linux x86_64. Same issue as @JohnAZoidberg though.

@risicle Does it also run for you?
I'm on NixOS x86_64.

For me, it builds and works on macOS:

[nix-shell:~/.cache/nix-review/pr-63854]$ ./results/nomad/bin/nomad --version
Nomad v0.9.3

@JohnAZoidberg @risicle Please take another look. I added -tags nonvidia which disables nVidia support and now it works even on NixOS:

[nikola@zrh-3:~/nixpkgs]$ result-bin/bin/nomad --version
Nomad v0.9.3

👍 WFM now non-nixos linux x86_64 & macos 10.13

Getting NVIDIA to work should be possible. We could add nvidia_x11 as an optional dependency and do some patchelf'ing. However We could also merge as is, and document somewhere that we lack NVIDIA support.

@arianvp where should I document it? As I don't have a machine to test with nvidia_x11, I'd rather take the other option.

There is clearly some magic here, as Hashicorp-released binary, packaged with Nix tools, doesn't have this problem and unresolved NVIDIA symbols cause no problems. I'm using this expression:

    nomad-binary = pkgs.stdenv.mkDerivation rec {
        name = "nomad-${src.meta.version}";
        src = pkgs.fetchzip rec {
            url = "https://releases.hashicorp.com/nomad/${meta.version}/nomad_${meta.version}_linux_amd64.zip";
            meta.version = "0.9.3";
            sha256 = "1hcz2mqzavimyibb1512gxwmpxn4c9xmca1gqsp0lawq4njc7zgm";
        };
        nativeBuildInputs = [
            pkgs.autoPatchelfHook
        ];
        installPhase = ''
          mkdir -p $out/bin
          cp * $out/bin/
        '';
    };

I went ahead and merged as-is. NVIDIA support can be done later (if ever wanted).

Thanks all!