From 1b8636ed7c1d4d76e8520d622eb930952ef12c77 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maciej=20Kr=C3=BCger?= <mkg20001@gmail.com>
Date: Mon, 7 Mar 2022 16:10:41 +0100
Subject: [PATCH] x2goclient: fix #163122 crash after connection

---
 .../networking/remote/x2goclient/default.nix  | 42 ++++++++++++++++---
 1 file changed, 36 insertions(+), 6 deletions(-)

diff --git a/pkgs/applications/networking/remote/x2goclient/default.nix b/pkgs/applications/networking/remote/x2goclient/default.nix
index dfed1f590758..bf9f59444aae 100644
--- a/pkgs/applications/networking/remote/x2goclient/default.nix
+++ b/pkgs/applications/networking/remote/x2goclient/default.nix
@@ -1,7 +1,21 @@
-{ lib, fetchurl, cups, libssh, libXpm, nx-libs, openldap, openssh
-, mkDerivation, qtbase, qtsvg, qtx11extras, qttools, phonon, pkg-config }:
+{ lib
+, fetchurl
+, cups
+, libssh
+, libXpm
+, nx-libs
+, openldap
+, openssh
+, qt5
+, qtbase
+, qtsvg
+, qtx11extras
+, qttools
+, phonon
+, pkg-config
+}:
 
-mkDerivation rec {
+qt5.mkDerivation rec {
   pname = "x2goclient";
   version = "4.1.2.2";
 
@@ -10,8 +24,24 @@ mkDerivation rec {
     sha256 = "yZUyZ8QPpnEZrZanO6yx8mYZbaIFnwzc0bjVGZQh0So=";
   };
 
-  buildInputs = [ cups libssh libXpm nx-libs openldap openssh
-                  qtbase qtsvg qtx11extras qttools phonon pkg-config ];
+  buildInputs = [
+    cups
+    libssh
+    libXpm
+    nx-libs
+    openldap
+    openssh
+    qtbase
+    qtsvg
+    qtx11extras
+    qttools
+    phonon
+  ];
+
+  nativeBuildInputs = [
+    pkg-config
+    qt5.wrapQtAppsHook
+  ];
 
   postPatch = ''
      substituteInPlace src/onmainwindow.cpp --replace "/usr/sbin/sshd" "${openssh}/bin/sshd"
@@ -26,7 +56,7 @@ mkDerivation rec {
 
   installTargets = [ "install_client" "install_man" ];
 
-  qtWrapperArgs = [ "--suffix PATH : ${nx-libs}/bin:${openssh}/libexec" ];
+  qtWrapperArgs = [ "--suffix PATH : ${nx-libs}/bin:${openssh}/libexec" "--set QT_QPA_PLATFORM xcb" ];
 
   meta = with lib; {
     description = "Graphical NoMachine NX3 remote desktop client";