From dd1b4bb1334042dffb0ea5a243a8d3b46f2165ad Mon Sep 17 00:00:00 2001
From: Yuka <yuka@yuka.dev>
Date: Thu, 22 Jul 2021 21:27:58 +0200
Subject: [PATCH] qt5.qtwebengine: Fix invisible fonts (#131121)

Fixes #131074
---
 pkgs/development/libraries/qt-5/5.15/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/development/libraries/qt-5/5.15/default.nix b/pkgs/development/libraries/qt-5/5.15/default.nix
index 5cfca8d80c71..5d8688cfdc75 100644
--- a/pkgs/development/libraries/qt-5/5.15/default.nix
+++ b/pkgs/development/libraries/qt-5/5.15/default.nix
@@ -125,6 +125,12 @@ let
         url = "https://github.com/qt/qtwebengine/commit/199ea00a9eea13315a652c62778738629185b059.patch";
         sha256 = "1b5k2g1v8913cvsgvp6ja4mcprjlk5vcwqzi0p1qq7b1wyi4f0g2";
       })
+      # Fix invisible fonts with glibc 2.33: https://github.com/NixOS/nixpkgs/issues/131074
+      (fetchpatch {
+        url = "https://src.fedoraproject.org/rpms/qt5-qtwebengine/raw/d122c011631137b79455850c363676c655cf9e09/f/qtwebengine-everywhere-src-5.15.5-%231904652.patch";
+        name = "qtwebengine-everywhere-src-5.15.5-_1904652.patch";
+        sha256 = "01q7hagq0ysii1jnrh5adm97vdm9cis592xr6im7accyw6hgcn7b";
+      })
     ] ++ optionals stdenv.isDarwin [
       ./qtwebengine-darwin-no-platform-check.patch
       ./qtwebengine-mac-dont-set-dsymutil-path.patch