a bunch of stuff, including upgrade to wayland and ndi streaming to imac

mods/nurPkgs/ndi-monitor.nix

@@ -0,0 +1,54 @@
+{ stdenv
+, fetchFromGitHub
+, lib
+, ndi
+}:
+
+stdenv.mkDerivation rec {
+	pname = "ndi-monitor";
+	version = "0.3.2";
+
+	src = fetchFromGitHub {
+    owner = "lplassman"; 
+		repo = "NDI-Monitor";
+    rev = "f4ae6506d308b1b847e449833aa4cea3555caf15";
+    sha256 = "sha256-YLNvFdyqKb6DJV/cmdF8O5hmxOOqCCFbwGlFxI6rpW0=";
+	};
+
+  patches = [ ./ndi-monitor.patch ];
+
+  nativeBuildInputs = [
+    ndi
+  ];
+
+  buildPhase = ''
+    g++ -std=c++14 -pthread  -Wl,--allow-shlib-undefined -Wl,--as-needed -Iinclude/ -I${ndi}/include/ -L lib -o ndi_monitor ndi_monitor.cpp mongoose.c mjson.c -lndi -ldl
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp ndi_monitor $out/bin/ndi-monitor
+    cp -r $src/assets $out
+  '';
+  
+  buildInputs = [
+    #ncurses
+  ];
+
+  meta = with lib; {
+    description = "A small pogram to display network traffic of interfaces in realtime";
+    longDescription = ''
+      Simple curses-based GUI.
+
+      It is useful for Internet or LAN speed tests, measuring the velocity of a link, to establish a benchmark or to monitor your connections.
+
+      CBM can be used with virtual, wired or wireless networks.
+
+      Originally imported from some tarballs from the Debian Project: http://snapshot.debian.org/package/cbm/. Now maintained by volunteers.
+    '';
+    homepage = "https://github.com/resurrecting-open-source-projects/cbm";
+    license = licenses.gpl2Only;
+    #maintainers = [ ];
+    platforms = platforms.all;
+  };
+}

mods/nurPkgs/ndi-monitor.patch

@@ -0,0 +1,13 @@
+diff --git a/ndi_monitor.cpp b/ndi_monitor.cpp
+index 6de4dff..6b5c35b 100644
+--- a/ndi_monitor.cpp
++++ b/ndi_monitor.cpp
+@@ -84,7 +84,7 @@ static void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data){
+    }else if(mg_http_match_uri(hm, "/rest")) { //handle REST events
+       mg_http_reply(c, 200, "", "{\"result\": %d}\n", 123);
+    }else{ // Serve static files
+-      struct mg_http_serve_opts opts = {.root_dir = "/opt/ndi_monitor/assets/"};
++      struct mg_http_serve_opts opts = {.root_dir = getenv("NDI_MONITOR_ASSETS_DIR")};
+       mg_http_serve_dir(c, (mg_http_message*)ev_data, &opts);
+    }
+   }else if (ev == MG_EV_WS_MSG){