From 48484b56c78ce70e94bfad2efa56c8a94017d3df Mon Sep 17 00:00:00 2001
From: Maximilian Bosch <maximilian@mbosch.me>
Date: Tue, 8 Sep 2026 14:28:21 +0200
Subject: [PATCH] tuxpaint: fix build w/ glibc-2.44

Failing Hydra build: https://hydra.nixos.org/build/344213768

While the same patch is also upstream[1], I didn't really get how to
extract .patch files from sourceforge, so I used the Gentoo vendored
patch instead, contents are the same.

[1] https://sourceforge.net/p/tuxpaint/tuxpaint/ci/6271edececef2a3720e5a5b4e245407cf909f034/
---
 pkgs/by-name/tu/tuxpaint/package.nix | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/pkgs/by-name/tu/tuxpaint/package.nix b/pkgs/by-name/tu/tuxpaint/package.nix
index 3152be909715..5e81c3583ef4 100644
--- a/pkgs/by-name/tu/tuxpaint/package.nix
+++ b/pkgs/by-name/tu/tuxpaint/package.nix
@@ -23,6 +23,7 @@
   SDL2_Pango,
   SDL2_ttf,
   netpbm,
+  fetchpatch,
 }:
 
 let
@@ -50,6 +51,15 @@ stdenv.mkDerivation (finalAttrs: {
 
   strictDeps = true;
 
+  patches = [
+    # Fix build w/ glibc-2.44
+    # https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=51c28b814990551897631be7a222af2d922030a9
+    (fetchpatch {
+      url = "https://gitweb.gentoo.org/repo/gentoo.git/plain/media-gfx/tuxpaint/files/tuxpaint-0.9.35-glibc-2.43.patch?id=51c28b814990551897631be7a222af2d922030a9";
+      hash = "sha256-xkV73GoCd/epeyWfLHq2MNmRNfKaledoFsukwVKiZSI=";
+    })
+  ];
+
   nativeBuildInputs = [
     gettext
     gperf