From 6e4d676341e0adbf1a396d8c0698b99b7901cffc Mon Sep 17 00:00:00 2001
From: Alex James <git@alextjam.es>
Date: Mon, 1 Sep 2025 14:50:07 -0500
Subject: [PATCH 1/2] mkvtoolnix: drop unused dependencies from buildInputs

- expat was replaced with pugixml for XML parsing in 5.5.0 [1]
- libmagic was replaced with Qt for MIME type detection in 59.0.0 [2]
- xdg-utils does not appear to be used by MKVToolNix itself, though
  /usr/bin/xdg-open is listed as an example command for the "Execute a
  program" option in the MKVToolnixGUI preferences.

[1]: https://codeberg.org/mbunkus/mkvtoolnix/src/branch/main/NEWS.md#other-changes-29
[2]: https://codeberg.org/mbunkus/mkvtoolnix/src/branch/main/NEWS.md#version-59-0-0-shining-star-2021-07-10
---
 pkgs/by-name/mk/mkvtoolnix/package.nix | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/pkgs/by-name/mk/mkvtoolnix/package.nix b/pkgs/by-name/mk/mkvtoolnix/package.nix
index 7d320d5e78fe..c911a7d90e98 100644
--- a/pkgs/by-name/mk/mkvtoolnix/package.nix
+++ b/pkgs/by-name/mk/mkvtoolnix/package.nix
@@ -8,8 +8,6 @@
   boost,
   cmark,
   docbook_xsl,
-  expat,
-  file,
   flac,
   fmt,
   gettext,
@@ -26,7 +24,6 @@
   pugixml,
   qt6,
   utf8cpp,
-  xdg-utils,
   zlib,
   nix-update-script,
   withGUI ? true,
@@ -81,8 +78,6 @@ stdenv.mkDerivation (finalAttrs: {
   # qtbase and qtmultimedia are needed without the GUI
   buildInputs = [
     boost
-    expat
-    file
     flac
     fmt
     gmp
@@ -96,7 +91,6 @@ stdenv.mkDerivation (finalAttrs: {
     qt6.qtbase
     qt6.qtmultimedia
     utf8cpp
-    xdg-utils
     zlib
   ]
   ++ optionals withGUI [ cmark ]

From 653b1e12250ad2f4298f70be9abd65209f0dbed2 Mon Sep 17 00:00:00 2001
From: Alex James <git@alextjam.es>
Date: Sat, 23 May 2026 21:15:55 -0700
Subject: [PATCH 2/2] mkvtoolnix: use structuredAttrs

---
 pkgs/by-name/mk/mkvtoolnix/package.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/by-name/mk/mkvtoolnix/package.nix b/pkgs/by-name/mk/mkvtoolnix/package.nix
index c911a7d90e98..ead5f5734f45 100644
--- a/pkgs/by-name/mk/mkvtoolnix/package.nix
+++ b/pkgs/by-name/mk/mkvtoolnix/package.nix
@@ -64,6 +64,8 @@ stdenv.mkDerivation (finalAttrs: {
     };
   };
 
+  __structuredAttrs = true;
+
   nativeBuildInputs = [
     autoreconfHook
     docbook_xsl