From 62e8a2c58f84f9315d6f247db5d8906d22768eeb Mon Sep 17 00:00:00 2001
From: Dimitris Panokostas <midwan@gmail.com>
Date: Fri, 1 Dec 2017 21:58:30 +0100
Subject: [PATCH] Fix for #160 - Desktop GL headers were used by guisan,
 instead of SDL_opengl

---
 src/guisan/include/guisan/opengl/openglimage.hpp | 2 +-
 src/guisan/src/opengl/openglgraphics.cpp         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/guisan/include/guisan/opengl/openglimage.hpp b/src/guisan/include/guisan/opengl/openglimage.hpp
index 727f1382..7a41c857 100644
--- a/src/guisan/include/guisan/opengl/openglimage.hpp
+++ b/src/guisan/include/guisan/opengl/openglimage.hpp
@@ -68,7 +68,7 @@
 #if defined (__APPLE__)
 #include <OpenGL/gl.h>
 #else
-#include <GL/gl.h>
+#include <SDL2/SDL_opengl.h>
 #endif
 
 #include <string>
diff --git a/src/guisan/src/opengl/openglgraphics.cpp b/src/guisan/src/opengl/openglgraphics.cpp
index b6dd8ffd..9c2ae3e9 100644
--- a/src/guisan/src/opengl/openglgraphics.cpp
+++ b/src/guisan/src/opengl/openglgraphics.cpp
@@ -68,7 +68,7 @@
 #if defined(__APPLE__)
 #include <OpenGL/gl.h>
 #else
-#include <GL/gl.h>
+#include <SDL2/SDL_opengl.h>
 #endif
 
 #include "guisan/exception.hpp"