From 8f8a9bbeb72509bef2cd9f3a0f717644706f6baa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <v@cunat.cz>
Date: Thu, 3 Jul 2025 08:23:35 +0200
Subject: [PATCH] deepin.dtk6gui: fix missing #include

This happens probably after qt6: 6.9.0 -> 6.9.1,
though I've only confirmed the issue on 25.05 so far:
https://hydra.nixos.org/build/301582029/nixlog/1/tail
---
 pkgs/desktops/deepin/library/dtk6gui/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/desktops/deepin/library/dtk6gui/default.nix b/pkgs/desktops/deepin/library/dtk6gui/default.nix
index 3dcdbe931e97..e66063f416b5 100644
--- a/pkgs/desktops/deepin/library/dtk6gui/default.nix
+++ b/pkgs/desktops/deepin/library/dtk6gui/default.nix
@@ -35,6 +35,8 @@ stdenv.mkDerivation (finalAttrs: {
   postPatch = ''
     substituteInPlace src/util/dsvgrenderer.cpp \
       --replace-fail 'QLibrary("rsvg-2", "2")' 'QLibrary("${lib.getLib librsvg}/lib/librsvg-2.so")'
+    sed '1i#include <pwd.h>' \
+      -i 'src/kernel/dguiapplicationhelper.cpp'
   '';
 
   nativeBuildInputs = [