Added surfer waveviewer package

flake.nix

@@ -6,6 +6,7 @@
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11";
+    nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
     flake-utils.url = "github:numtide/flake-utils";
 
     poetry2nix = {
@@ -23,6 +24,7 @@
   outputs = {
     self,
     nixpkgs,
+    nixpkgs-unstable,
     flake-utils,
     ...
   } @ inputs: let
@@ -37,7 +39,10 @@
       pkgs = import nixpkgs {
         inherit system;
       };
-      lowrisc_pkgs = import ./pkgs {inherit pkgs inputs;};
+      pkgs-unstable = import nixpkgs-unstable {
+        inherit system;
+      };
+      lowrisc_pkgs = import ./pkgs {inherit pkgs pkgs-unstable inputs;};
     in {
       checks = {
         license = pkgs.stdenv.mkDerivation {

pkgs/default.nix

@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: MIT
 {
   pkgs,
+  pkgs-unstable,
   inputs,
   ...
 }:
@@ -22,6 +23,7 @@
   cheriot-sim = pkgs.callPackage ./cheriot-sim.nix {};
 
   container-hotplug = pkgs.callPackage ./container-hotplug {};
+  surfer = pkgs-unstable.callPackage ./surfer.nix {};
 }
 // pkgs.lib.optionalAttrs (pkgs.system == "x86_64-linux") {
   lowrisc-toolchain-gcc-rv32imcb = pkgs.callPackage ./lowrisc-toolchain-gcc-rv32imcb.nix {};

pkgs/surfer.nix

@@ -0,0 +1,46 @@
+{
+  lib,
+  fetchFromGitLab,
+  rustPlatform,
+  pkg-config,
+  openssl,
+  wayland,
+  libxkbcommon,
+  libGL,
+}:
+rustPlatform.buildRustPackage rec {
+  pname = "surfer";
+  version = "0.2.0-dev";
+
+  src = fetchFromGitLab {
+    owner = "surfer-project";
+    repo = pname;
+    rev = "01c2486f65e248baccf666e2ee4dd9b4e219cc21";
+    hash = "sha256-MJ7tBnqZlmnNIIqDFPj9numeztMUfcrDTbRMF6okOVk=";
+    fetchSubmodules = true;
+  };
+
+  nativeBuildInputs = [pkg-config];
+  buildInputs = [openssl wayland libxkbcommon libGL];
+
+  # Trying to get nix run to work, this didn't work.
+  LD_LIBRARY_PATH = "${lib.makeLibraryPath buildInputs}";
+
+  cargoLock = {
+    lockFile = "${src}/Cargo.lock";
+    outputHashes = {
+      "codespan-0.12.0" = "sha256-3F2006BR3hyhxcUTaQiOjzTEuRECKJKjIDyXonS/lrE=";
+      "egui_skia-0.5.0" = "sha256-dpkcIMPW+v742Ov18vjycLDwnn1JMsvbX6qdnuKOBC4=";
+      "tracing-tree-0.2.0" = "sha256-/JNeAKjAXmKPh0et8958yS7joORDbid9dhFB0VUAhZc=";
+    };
+  };
+
+  doCheck = false;
+
+  meta = {
+    description = "An Extensible and Snappy Waveform Viewer";
+    homepage = "http://surfer-project.org/";
+    license = lib.licenses.eupl12;
+    maintainers = [];
+  };
+}