From a3ea4cfd3439008e6a91835487fa1af25114ac6d Mon Sep 17 00:00:00 2001
From: chordtoll <git@chordtoll.com>
Date: Wed, 14 Jan 2026 23:53:53 -0800
Subject: [PATCH 1/2] maintainers: add chordtoll

---
 maintainers/maintainer-list.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 27ec72e63093..328cb633ce54 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -4759,6 +4759,13 @@
     githubId = 803961;
     name = "Hurshal Patel";
   };
+  chordtoll = {
+    email = "nix@chordtoll.com";
+    name = "chordtoll";
+    github = "chordtoll";
+    githubId = 542193;
+    keys = [ { fingerprint = "A58D E7C6 C8DA F1F8 922E  4D2A 6F33 950B 4475 5770"; } ];
+  };
   chpatrick = {
     email = "chpatrick@gmail.com";
     github = "chpatrick";

From b245e75e06e7098c9be5b6206a65a90fba49e966 Mon Sep 17 00:00:00 2001
From: chordtoll <git@chordtoll.com>
Date: Wed, 14 Jan 2026 23:53:01 -0800
Subject: [PATCH 2/2] frodo4: init at 4.5

---
 pkgs/by-name/fr/frodo4/package.nix | 44 ++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 pkgs/by-name/fr/frodo4/package.nix

diff --git a/pkgs/by-name/fr/frodo4/package.nix b/pkgs/by-name/fr/frodo4/package.nix
new file mode 100644
index 000000000000..a4d37b3a3e3d
--- /dev/null
+++ b/pkgs/by-name/fr/frodo4/package.nix
@@ -0,0 +1,44 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  autoconf,
+  automake,
+  pkg-config,
+  SDL2,
+  wrapGAppsHook3,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "frodo4";
+  version = "4.5";
+
+  src = fetchFromGitHub {
+    owner = "cebix";
+    repo = "frodo4";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-C9WniyzSGpfs5fZOqqDlFz0je0K5VEpcND5QCaXm9K0=";
+  };
+
+  nativeBuildInputs = [
+    autoconf
+    automake
+    pkg-config
+    wrapGAppsHook3
+  ];
+
+  buildInputs = [
+    SDL2
+  ];
+
+  configureScript = "./autogen.sh";
+
+  meta = {
+    homepage = "https://github.com/cebix/frodo4";
+    description = "C64 emulator with emphasis on graphical accuracy";
+    mainProgram = "Frodo";
+    license = with lib.licenses; [ gpl2Only ];
+    maintainers = with lib.maintainers; [ chordtoll ];
+    platforms = lib.platforms.all;
+  };
+})