From 01fd2d2972770359bf1411c0826570ffd98210e7 Mon Sep 17 00:00:00 2001
From: pancho horrillo <pancho@pancho.name>
Date: Fri, 12 Jun 2026 10:25:28 +0200
Subject: [PATCH] =?UTF-8?q?transmission=5F4:=20bump=20build=20dep:=20gtkmm?=
 =?UTF-8?q?3=E2=86=92gtkmm4?=
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GTK4 is officially supported by Transmission \o/

https://github.com/transmission/transmission/blob/4.1.2/docs/Building-Transmission.md#building-the-gtk-app-with-cmake
---
 pkgs/by-name/tr/transmission_4-gtk/package.nix |  2 +-
 pkgs/by-name/tr/transmission_4/package.nix     | 16 ++++++++--------
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/pkgs/by-name/tr/transmission_4-gtk/package.nix b/pkgs/by-name/tr/transmission_4-gtk/package.nix
index 72e6ba4250fc..697c50dbf572 100644
--- a/pkgs/by-name/tr/transmission_4-gtk/package.nix
+++ b/pkgs/by-name/tr/transmission_4-gtk/package.nix
@@ -1,3 +1,3 @@
 { transmission_4 }:
 
-transmission_4.override { enableGTK3 = true; }
+transmission_4.override { enableGTK4 = true; }
diff --git a/pkgs/by-name/tr/transmission_4/package.nix b/pkgs/by-name/tr/transmission_4/package.nix
index 06e9cf106a77..cf520ab7091b 100644
--- a/pkgs/by-name/tr/transmission_4/package.nix
+++ b/pkgs/by-name/tr/transmission_4/package.nix
@@ -24,11 +24,11 @@
   dht,
   libnatpmp,
   # Build options
-  enableGTK3 ? false,
-  gtkmm3,
+  enableGTK4 ? false,
+  gtkmm4,
   libpthread-stubs,
   libayatana-appindicator,
-  wrapGAppsHook3,
+  wrapGAppsHook4,
   enableQt5 ? false,
   enableQt6 ? false,
   enableMac ? false,
@@ -98,7 +98,7 @@ stdenv.mkDerivation (finalAttrs: {
   cmakeFlags = [
     (cmakeBool "ENABLE_CLI" enableCli)
     (cmakeBool "ENABLE_DAEMON" enableDaemon)
-    (cmakeBool "ENABLE_GTK" enableGTK3)
+    (cmakeBool "ENABLE_GTK" enableGTK4)
     (cmakeBool "ENABLE_MAC" enableMac)
     (cmakeBool "ENABLE_QT" (enableQt5 || enableQt6))
     (cmakeBool "INSTALL_LIB" installLib)
@@ -144,7 +144,7 @@ stdenv.mkDerivation (finalAttrs: {
     cmake
     python3
   ]
-  ++ optionals enableGTK3 [ wrapGAppsHook3 ]
+  ++ optionals enableGTK4 [ wrapGAppsHook4 ]
   ++ optionals enableQt5 [ qt5.wrapQtAppsHook ]
   ++ optionals enableQt6 [ qt6Packages.wrapQtAppsHook ]
   ++ optionals enableMac [
@@ -186,8 +186,8 @@ stdenv.mkDerivation (finalAttrs: {
       qtsvg
     ]
   )
-  ++ optionals enableGTK3 [
-    gtkmm3
+  ++ optionals enableGTK4 [
+    gtkmm4
     libpthread-stubs
     libayatana-appindicator
   ]
@@ -232,7 +232,7 @@ stdenv.mkDerivation (finalAttrs: {
     mainProgram =
       if (enableQt5 || enableQt6) then
         "transmission-qt"
-      else if enableGTK3 then
+      else if enableGTK4 then
         "transmission-gtk"
       else if enableMac then
         "transmission-mac"