From 8644679d719c859c0c2503da36598d01f1dabb2d Mon Sep 17 00:00:00 2001
From: Luka Blaskovic <lblasc@tvbeat.com>
Date: Mon, 6 Jan 2020 11:13:58 +0000
Subject: [PATCH] qt512: build with bison3

---
 pkgs/top-level/all-packages.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 89ff9df35095..14a0a72f99d3 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -13729,7 +13729,7 @@ in
     (import ../development/libraries/qt-5/5.12) {
       inherit newScope;
       inherit stdenv fetchurl fetchpatch fetchFromGitHub makeSetupHook makeWrapper;
-      bison = bison2; # error: too few arguments to function 'int yylex(...
+      inherit bison;
       inherit cups;
       inherit dconf;
       inherit harfbuzz;