From 81e03be2d437f14688d309cf893827993d2a42bb Mon Sep 17 00:00:00 2001
From: Wim de With <wf@dewith.io>
Date: Mon, 3 Nov 2025 20:21:07 +0100
Subject: [PATCH] gravit: fix build with SDL_compat 1.2.70

Refer to https://github.com/libsdl-org/sdl12-compat/commit/6595f6e405844cbca4a55e47eaa29ccec0cdd75f
---
 pkgs/by-name/gr/gravit/package.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/by-name/gr/gravit/package.nix b/pkgs/by-name/gr/gravit/package.nix
index 53b92adac0c4..6701a6f18b63 100644
--- a/pkgs/by-name/gr/gravit/package.nix
+++ b/pkgs/by-name/gr/gravit/package.nix
@@ -64,6 +64,10 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  NIX_CFLAGS_COMPILE = [
+    "-DSDL_INCLUDE_GLU_H"
+  ];
+
   meta = {
     broken = (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64);
     homepage = "https://github.com/gak/gravit";