From 486d6a6a0684889e6cbca4b57dc400fe807f105f Mon Sep 17 00:00:00 2001
From: Max Genson <accounts@maxgenson.de>
Date: Wed, 22 Oct 2025 20:44:43 +0200
Subject: [PATCH 1/2] maintainers: add backtail

---
 maintainers/maintainer-list.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index dd06cef1f75a..7f3124817865 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -2753,6 +2753,12 @@
     githubId = 333807;
     name = "Pascal Bach";
   };
+  backtail = {
+    name = "Max Genson";
+    email = "mail@maxgenson.de";
+    github = "backtail";
+    githubId = 95583524;
+  };
   backuitist = {
     email = "biethb@gmail.com";
     github = "backuitist";

From 8a8374acb1f816766680b20b303bb07366cf7c22 Mon Sep 17 00:00:00 2001
From: Max Genson <accounts@maxgenson.de>
Date: Wed, 22 Oct 2025 22:24:26 +0200
Subject: [PATCH 2/2] knobkraft-orm: init at 2.7.1

---
 pkgs/by-name/kn/knobkraft-orm/package.nix     | 109 ++++++++++++++++++
 pkgs/by-name/kn/knobkraft-orm/temporary.patch |  40 +++++++
 2 files changed, 149 insertions(+)
 create mode 100644 pkgs/by-name/kn/knobkraft-orm/package.nix
 create mode 100644 pkgs/by-name/kn/knobkraft-orm/temporary.patch

diff --git a/pkgs/by-name/kn/knobkraft-orm/package.nix b/pkgs/by-name/kn/knobkraft-orm/package.nix
new file mode 100644
index 000000000000..1d69c9dd07a3
--- /dev/null
+++ b/pkgs/by-name/kn/knobkraft-orm/package.nix
@@ -0,0 +1,109 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  cmake,
+  pkg-config,
+
+  gtk3,
+  glew,
+  webkitgtk_4_1,
+  cppcheck,
+  icu,
+  python312,
+  glib,
+  curlFull,
+  boost,
+  libbtbb,
+  libsysprof-capture,
+  pcre2,
+  alsa-lib,
+  util-linux,
+  libselinux,
+  libsepol,
+  libthai,
+  libdatrie,
+  xorg,
+  lerc,
+  libxkbcommon,
+  libepoxy,
+  sqlite,
+  git,
+  libdeflate,
+  xz,
+  libwebp,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "KnobKraft-orm";
+
+  version = "2.7.1";
+
+  src = fetchFromGitHub {
+    owner = "christofmuc";
+    repo = "knobkraft-orm";
+    tag = finalAttrs.version;
+    fetchSubmodules = true;
+    hash = "sha256-dOgPq4r2IvKDPhhV/LWRfGeeFckN5ZUeee/T6QNfCtw=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    pkg-config
+  ];
+
+  buildInputs = [
+    gtk3
+    glew
+    webkitgtk_4_1
+    cppcheck
+    icu
+    python312
+    glib
+    curlFull
+    boost
+    libbtbb
+    libsysprof-capture
+    pcre2
+    alsa-lib
+    util-linux
+    libselinux
+    libsepol
+    libthai
+    libdatrie
+    xorg.libXdmcp
+    lerc
+    libxkbcommon
+    libepoxy
+    xorg.libXtst
+    sqlite
+    git
+    libdeflate
+    xz
+    libwebp
+  ];
+
+  # Issue has been raised and should be resolved with next release.
+  # CMakeLists.txt needs three more lines to properly build.
+  patches = [ ./temporary.patch ];
+
+  cmakeFlags = [
+    (lib.cmakeFeature "CMAKE_INTERPROCEDURAL_OP" "off")
+    (lib.cmakeFeature "PYTHON_VERSION_TO_EMBED" "${python312.pythonVersion}")
+  ];
+
+  makeFlags = [
+    "package"
+  ];
+
+  meta = {
+    homepage = "https://github.com/christofmuc/KnobKraft-orm";
+    description = "Modern FOSS MIDI Sysex Librarian";
+    mainProgram = "KnobKraftOrm";
+    license = lib.licenses.agpl3Only;
+    maintainers = with lib.maintainers; [
+      backtail
+    ];
+    platforms = lib.platforms.linux;
+  };
+})
diff --git a/pkgs/by-name/kn/knobkraft-orm/temporary.patch b/pkgs/by-name/kn/knobkraft-orm/temporary.patch
new file mode 100644
index 000000000000..152270a4afc9
--- /dev/null
+++ b/pkgs/by-name/kn/knobkraft-orm/temporary.patch
@@ -0,0 +1,40 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index b98ab0e..b1fc3de 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -39,6 +39,9 @@ option(ASAN "Use Address Sanitization for Debug version (Windows only for now)"
+ # Gin requests C++ 20.
+ set(CMAKE_CXX_STANDARD 20)
+ set(CMAKE_CXX_STANDARD_REQUIRED ON)
++set(CMAKE_AR  "gcc-ar")
++set(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> qcs <TARGET> <LINK_FLAGS> <OBJECTS>")
++set(CMAKE_CXX_ARCHIVE_FINISH   true)
+ add_definitions(-D_SILENCE_CXX17_CODECVT_HEADER_DEPRECATION_WARNING)
+ 
+ # To avoid dependency on WebKit. This also came with MacOS, but as webkit is heavyweight, it is probably a good idea to turn it off for all
+diff --git a/The-Orm/CMakeLists.txt b/The-Orm/CMakeLists.txt
+index 1c7186e..39cebd0 100644
+--- a/The-Orm/CMakeLists.txt
++++ b/The-Orm/CMakeLists.txt
+@@ -5,20 +5,7 @@
+ #
+ 
+ cmake_minimum_required(VERSION 3.14)
+-
+-# Get the version from our sub cmakefile
+-execute_process(
+-    COMMAND ${CMAKE_COMMAND} -P "${CMAKE_CURRENT_LIST_DIR}/gitversion.cmake"
+-    ERROR_VARIABLE PROJECT_VERSION
+-    ERROR_STRIP_TRAILING_WHITESPACE
+-)
+-# Cleanup output
+-string(REGEX REPLACE "^[[:space:]]+|[[:space:]]+$" "" PROJECT_VERSION "${PROJECT_VERSION}")
+-string(REGEX REPLACE "\n$" "" PROJECT_VERSION "${PROJECT_VERSION}")
+-message(STATUS "Project version is '${PROJECT_VERSION}'")
+-
+-# Start project
+-project(KnobKraftOrm VERSION ${PROJECT_VERSION})
++project(KnobKraftOrm VERSION 2.7.1)
+ 
+ # Now you can use PROJECT_DEV_TAG in your CMake scripts or in your code to handle the "-dev" part.
+ # For example, you could add a preprocessor definition that your code could use: