From f19a64e770f5276516179e88097006508d19d06a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Fri, 3 Nov 2023 00:57:19 +0100
Subject: [PATCH 1/5] aqbanking: drop gtk2

---
 pkgs/development/libraries/aqbanking/gwenhywfar.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/aqbanking/gwenhywfar.nix b/pkgs/development/libraries/aqbanking/gwenhywfar.nix
index e6b535ffe4cf..4f2326b007a5 100644
--- a/pkgs/development/libraries/aqbanking/gwenhywfar.nix
+++ b/pkgs/development/libraries/aqbanking/gwenhywfar.nix
@@ -2,7 +2,7 @@
 , which
 
 # GUI support
-, gtk2, gtk3, qt5
+, gtk3, qt5
 
 , pluginSearchPaths ? [
     "/run/current-system/sw/lib/gwenhywfar/plugins"
@@ -27,7 +27,7 @@ in stdenv.mkDerivation rec {
   ];
 
   preConfigure = ''
-    configureFlagsArray+=("--with-guis=gtk2 gtk3 qt5")
+    configureFlagsArray+=("--with-guis=gtk3 qt5")
   '';
 
   postPatch = let
@@ -55,7 +55,7 @@ in stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkg-config gettext which ];
 
-  buildInputs = [ gtk2 gtk3 qt5.qtbase gnutls openssl libgcrypt libgpg-error ];
+  buildInputs = [ gtk3 qt5.qtbase gnutls openssl libgcrypt libgpg-error ];
 
   dontWrapQtApps = true;
 

From edb8b7994c383d3754cbb03b2bdb6016026e19cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Thu, 26 Oct 2023 22:32:39 +0200
Subject: [PATCH 2/5] pinentry: drop gtk2

---
 pkgs/tools/security/pinentry/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/tools/security/pinentry/default.nix b/pkgs/tools/security/pinentry/default.nix
index baa78521f345..dca48f4e2108 100644
--- a/pkgs/tools/security/pinentry/default.nix
+++ b/pkgs/tools/security/pinentry/default.nix
@@ -2,7 +2,7 @@
 , libgpg-error, libassuan, qtbase, wrapQtAppsHook
 , ncurses, gtk2, gcr
 , withLibsecret ? true, libsecret
-, enabledFlavors ? [ "curses" "tty" "gtk2" "emacs" ]
+, enabledFlavors ? [ "curses" "tty" "emacs" ]
   ++ lib.optionals stdenv.isLinux [ "gnome3" ]
   ++ lib.optionals (!stdenv.isDarwin) [ "qt" ]
 }:

From e222fc5802585b06c96469e2d481eb01546fa242 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Thu, 26 Oct 2023 01:36:15 +0200
Subject: [PATCH 3/5] plasma5Packages.breeze-gtk: drop gtk2

---
 pkgs/desktops/plasma-5/breeze-gtk.nix | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/pkgs/desktops/plasma-5/breeze-gtk.nix b/pkgs/desktops/plasma-5/breeze-gtk.nix
index b499ab034e50..3ecc5d5e5b0d 100644
--- a/pkgs/desktops/plasma-5/breeze-gtk.nix
+++ b/pkgs/desktops/plasma-5/breeze-gtk.nix
@@ -1,6 +1,4 @@
-{ mkDerivation, lib, extra-cmake-modules, gtk2, qtbase, sassc, python3, breeze-qt5 }:
-
-let inherit (lib) getLib; in
+{ mkDerivation, extra-cmake-modules, qtbase, sassc, python3, breeze-qt5 }:
 
 mkDerivation {
   pname = "breeze-gtk";
@@ -9,9 +7,5 @@ mkDerivation {
   patches = [
     ./patches/0001-fix-add-executable-bit.patch
   ];
-  postPatch = ''
-    sed -i cmake/FindGTKEngine.cmake \
-      -e "s|\''${KDE_INSTALL_FULL_LIBDIR}|${getLib gtk2}/lib|"
-  '';
   cmakeFlags = [ "-DWITH_GTK3_VERSION=3.22" ];
 }

From b76ebfc6ccb7b76beeebc580355f9cb210c71206 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Thu, 26 Oct 2023 00:30:13 +0200
Subject: [PATCH 4/5] plasma5Packages.kde-gtk-config: build without gtk2

---
 pkgs/desktops/plasma-5/kde-gtk-config/default.nix | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/pkgs/desktops/plasma-5/kde-gtk-config/default.nix b/pkgs/desktops/plasma-5/kde-gtk-config/default.nix
index a61fc328236d..c55193ae6429 100644
--- a/pkgs/desktops/plasma-5/kde-gtk-config/default.nix
+++ b/pkgs/desktops/plasma-5/kde-gtk-config/default.nix
@@ -2,7 +2,6 @@
 , extra-cmake-modules
 , wrapGAppsHook
 , glib
-, gtk2
 , gtk3
 , karchive
 , kcmutils
@@ -25,7 +24,6 @@ mkDerivation {
     ki18n
     kio
     glib
-    gtk2
     gtk3
     karchive
     kcmutils
@@ -39,7 +37,6 @@ mkDerivation {
   ];
   cmakeFlags = [
     "-DGTK2_GLIBCONFIG_INCLUDE_DIR=${glib.out}/lib/glib-2.0/include"
-    "-DGTK2_GDKCONFIG_INCLUDE_DIR=${gtk2.out}/lib/gtk-2.0/include"
     "-DGLIB_SCHEMAS_DIR=${gsettings-desktop-schemas.out}/"
   ];
   # The gtkconfig KDED module will crash the daemon if the GSettings schemas

From 2b122abc406018898e143985d5fe92dc20f4dee9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sandro=20J=C3=A4ckel?= <sandro.jaeckel@gmail.com>
Date: Wed, 25 Oct 2023 23:04:17 +0200
Subject: [PATCH 5/5] ibus: build without gtk2

---
 pkgs/tools/inputmethods/ibus/default.nix | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/pkgs/tools/inputmethods/ibus/default.nix b/pkgs/tools/inputmethods/ibus/default.nix
index 848758b54146..5bbaa0629ed4 100644
--- a/pkgs/tools/inputmethods/ibus/default.nix
+++ b/pkgs/tools/inputmethods/ibus/default.nix
@@ -14,7 +14,6 @@
 , glib
 , gdk-pixbuf
 , gobject-introspection
-, gtk2
 , gtk3
 , gtk4
 , gtk-doc
@@ -103,6 +102,7 @@ stdenv.mkDerivation rec {
     (lib.enableFeature (libnotify != null) "libnotify")
     (lib.enableFeature withWayland "wayland")
     (lib.enableFeature enableUI "ui")
+    "--disable-gtk2"
     "--enable-gtk4"
     "--enable-install-tests"
     "--with-unicode-emoji-dir=${unicode-emoji}/share/unicode/emoji"
@@ -144,7 +144,6 @@ stdenv.mkDerivation rec {
     dconf
     gdk-pixbuf
     python3.pkgs.pygobject3 # for pygobject overrides
-    gtk2
     gtk3
     gtk4
     isocodes