From 05ef469ea4697265b061a8c6168fd96c393fc076 Mon Sep 17 00:00:00 2001
From: Donovan Glover <donovan@dglover.co>
Date: Wed, 31 Jul 2024 12:09:15 -0400
Subject: [PATCH] srb2: patch missing libGLU dependency

Fixes the following error:

hwOpen of libGLU.so.1: Failed loading libGLU.so.1: libGLU.so.1: cannot
open shared object file: No such file or directory

ERROR: Could not load GLU Library: libGLU.so.1
---
 pkgs/by-name/sr/srb2/package.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/by-name/sr/srb2/package.nix b/pkgs/by-name/sr/srb2/package.nix
index 023f04c7f824..44209cf468bd 100644
--- a/pkgs/by-name/sr/srb2/package.nix
+++ b/pkgs/by-name/sr/srb2/package.nix
@@ -7,6 +7,7 @@
 , nasm
 , libopenmpt
 , game-music-emu
+, libGLU
 , libpng
 , SDL2
 , SDL2_mixer
@@ -80,6 +81,11 @@ stdenv.mkDerivation (finalAttrs: {
     ./thirdparty.patch
   ];
 
+  postPatch = ''
+    substituteInPlace ./src/sdl/ogl_sdl.c \
+      --replace libGLU.so.1 ${libGLU}/lib/libGLU.so.1
+  '';
+
   desktopItems = [
     (makeDesktopItem rec {
       name = "Sonic Robo Blast 2";