From e253e326e04aedee95f062982aa0cda903f24d99 Mon Sep 17 00:00:00 2001
From: Marcin Serwin <marcin@serwin.dev>
Date: Tue, 11 Nov 2025 15:27:39 +0100
Subject: [PATCH] sdl2-compat: revert breaking upstream change

Fixes segmentation fault in Dwarf Fortress.

See https://github.com/NixOS/nixpkgs/pull/457099#issuecomment-3517117420

Signed-off-by: Marcin Serwin <marcin@serwin.dev>
---
 pkgs/by-name/sd/sdl2-compat/package.nix | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/pkgs/by-name/sd/sdl2-compat/package.nix b/pkgs/by-name/sd/sdl2-compat/package.nix
index 0aec5ddf963f..e16eb5927cec 100644
--- a/pkgs/by-name/sd/sdl2-compat/package.nix
+++ b/pkgs/by-name/sd/sdl2-compat/package.nix
@@ -2,6 +2,7 @@
   cmake,
   lib,
   fetchFromGitHub,
+  fetchpatch2,
   ninja,
   sdl3,
   stdenv,
@@ -71,7 +72,15 @@ stdenv.mkDerivation (finalAttrs: {
 
   doCheck = true;
 
-  patches = [ ./find-headers.patch ];
+  patches = [
+    ./find-headers.patch
+
+    # https://github.com/libsdl-org/sdl2-compat/pull/545
+    (fetchpatch2 {
+      url = "https://github.com/libsdl-org/sdl2-compat/commit/b799076c72c2492224e81544f58f92b737cccbd3.patch?full_index=1";
+      hash = "sha256-fAc8yBlT+XFHDKcF4MFgBAz2WtXGmhYzNNrjaGSr+do=";
+    })
+  ];
   setupHook = ./setup-hook.sh;
 
   postFixup = ''