From 1c31a8a49e4d1bb661c0856047264d838c97154b Mon Sep 17 00:00:00 2001
From: Leon Styhre <leon@leonstyhre.com>
Date: Thu, 8 Jul 2021 18:08:43 +0200
Subject: [PATCH] Hack to be able to build on Raspberry Pi.

---
 es-core/src/renderers/Shader_GL21.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/es-core/src/renderers/Shader_GL21.h b/es-core/src/renderers/Shader_GL21.h
index 94a78b40f..f9e0a970c 100644
--- a/es-core/src/renderers/Shader_GL21.h
+++ b/es-core/src/renderers/Shader_GL21.h
@@ -18,7 +18,12 @@
 #endif
 
 #include <SDL2/SDL.h>
+// Hack until shader support has been added for OpenGL ES.
+#if defined(USE_OPENGL_21)
 #include <SDL2/SDL_opengl.h>
+#else
+#include <SDL2/SDL_opengles.h>
+#endif
 #include <array>
 #include <string>
 #include <vector>