flake.nix

{
  inputs.nixpkgs.url = "nixpkgs";

  outputs = { self, nixpkgs, ... }:

    let
      system = "x86_64-linux";
      pkgs = import nixpkgs { inherit system; };

      nbdkit = with pkgs;
        stdenv.mkDerivation {
          name = "nbdkit";
          src = fetchFromGitLab {
            owner = "nbdkit";
            repo = "nbdkit";
            rev = "3e4c1b79a72970c17cb42b21070e61ec634a38bb";
            hash = "sha256-5ZJSwS2crjmts5s0Rk2A+g1drXkoop6Fq/qTZcB5W6Y=";
          };

          nativeBuildInputs =
            [ autoconf automake autoreconfHook libtool m4 pkg-config python3 ];

          configureFlags = [
            "--without-manpages"
            "--without-ssh"
            "--without-gnutls"
            "--disable-perl"

          ];

          buildPhase = ''
            make
            make install
          '';

          autoreconfPhase = "autoreconf -i";
          buildInputs = [ gnutls cryptsetup ];
        };

    in {
      apps.${system} = { };
      packages.${system}.default = nbdkit;
      devShells.${system}.default = nbdkit;
    };
}