lyx: use qt5's mkDerivation

Fixes the error:

    qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in ""
    This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

See #65399

1 files changed, 6 insertions, 7 deletions

diff --git a/pkgs/applications/misc/lyx/default.nix b/pkgs/applications/misc/lyx/default.nix
index 744d124f84d..f7964e4e5c6 100644
--- a/pkgs/applications/misc/lyx/default.nix
+++ b/pkgs/applications/misc/lyx/default.nix
@@ -1,8 +1,8 @@
-{ fetchurl, stdenv, pkgconfig, python, file, bc, fetchpatch
+{ fetchurl, lib, mkDerivation, pkgconfig, python, file, bc, fetchpatch
 , qtbase, qtsvg, hunspell, makeWrapper #, mythes, boost
 }:
 
-stdenv.mkDerivation rec {
+mkDerivation rec {
   version = "2.3.0";
   pname = "lyx";
 
@@ -30,10 +30,9 @@ stdenv.mkDerivation rec {
   doCheck = true;
 
   # python is run during runtime to do various tasks
-  postFixup = ''
-    wrapProgram "$out/bin/lyx" \
-      --prefix PATH : '${python}/bin'
-  '';
+  qtWrapperArgs = [
+    " --prefix PATH : ${python}/bin"
+  ];
 
   patches = [
     (fetchpatch {
@@ -42,7 +41,7 @@ stdenv.mkDerivation rec {
     })
   ];
 
-  meta = with stdenv.lib; {
+  meta = with lib; {
     description = "WYSIWYM frontend for LaTeX, DocBook";
     homepage = http://www.lyx.org;
     license = licenses.gpl2Plus;