From ab3f0771a42aef7e691815209119bb49d1c63f93 Mon Sep 17 00:00:00 2001
From: samlich <1349989+samlich@users.noreply.github.com>
Date: Fri, 23 Sep 2022 19:22:04 +0000
Subject: [PATCH] pymol: use Qt instead of Tk; fixes #192555

---
 .../science/chemistry/pymol/default.nix            | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/pkgs/applications/science/chemistry/pymol/default.nix b/pkgs/applications/science/chemistry/pymol/default.nix
index c281f63b3bf..4ad0380ef1e 100644
--- a/pkgs/applications/science/chemistry/pymol/default.nix
+++ b/pkgs/applications/science/chemistry/pymol/default.nix
@@ -7,12 +7,11 @@
 , netcdf
 , glew
 , glm
-, freeglut
 , libpng
 , libxml2
-, tk
 , freetype
 , msgpack
+, qt5
 }:
 let
   pname = "pymol";
@@ -47,12 +46,11 @@ python3Packages.buildPythonApplication rec {
     sha256 = "sha256-JdsgcVF1w1xFPZxVcyS+GcWg4a1Bd4SvxFOuSdlz9SM=";
   };
 
-  buildInputs = [ python3Packages.numpy glew glm freeglut libpng libxml2 tk freetype msgpack netcdf ];
+  nativeBuildInputs = [ qt5.wrapQtAppsHook ];
+  buildInputs = [ python3Packages.numpy python3Packages.pyqt5 glew glm libpng libxml2 freetype msgpack netcdf ];
   NIX_CFLAGS_COMPILE = "-I ${libxml2.dev}/include/libxml2";
   hardeningDisable = [ "format" ];
 
-  setupPyBuildFlags = [ "--glut" ];
-
   installPhase = ''
     python setup.py install --home="$out"
     runHook postInstall
@@ -60,13 +58,17 @@ python3Packages.buildPythonApplication rec {
 
   postInstall = with python3Packages; ''
     wrapProgram $out/bin/pymol \
-      --prefix PYTHONPATH : ${lib.makeSearchPathOutput "lib" python3.sitePackages [ Pmw tkinter ]}
+      --prefix PYTHONPATH : ${lib.makeSearchPathOutput "lib" python3.sitePackages [ pyqt5 pyqt5.pyqt5_sip ]}
 
     mkdir -p "$out/share/icons/"
     ln -s ../../lib/python/pymol/pymol_path/data/pymol/icons/icon2.svg "$out/share/icons/pymol.svg"
     cp -r "${desktopItem}/share/applications/" "$out/share/"
   '';
 
+  preFixup = ''
+    wrapQtApp "$out/bin/pymol"
+  '';
+
   meta = with lib; {
     broken = stdenv.isDarwin;
     inherit description;