From 8b20f9d3a68a31450c95a6dbb90f51aa9fca8837 Mon Sep 17 00:00:00 2001
From: Sam Gateau <sam@highfidelity.io>
Date: Tue, 28 Jul 2015 15:48:01 -0700
Subject: [PATCH] do the minimum include to use glew on linux

---
 libraries/gpu/src/gpu/GLBackend.cpp | 7 +++++++
 libraries/gpu/src/gpu/GPUConfig.h   | 7 +++++--
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/libraries/gpu/src/gpu/GLBackend.cpp b/libraries/gpu/src/gpu/GLBackend.cpp
index 6b1d552be9..3942af4f84 100644
--- a/libraries/gpu/src/gpu/GLBackend.cpp
+++ b/libraries/gpu/src/gpu/GLBackend.cpp
@@ -115,6 +115,13 @@ GLBackend::GLBackend() :
 #endif
 
 #if defined(Q_OS_LINUX)
+        GLenum err = glewInit();
+        if (GLEW_OK != err) {
+            /* Problem: glewInit failed, something is seriously wrong. */
+            qCDebug(gpulogging, "Error: %s\n", glewGetErrorString(err));
+        }
+        qCDebug(gpulogging, "Status: Using GLEW %s\n", glewGetString(GLEW_VERSION));
+
         // TODO: Write the correct  code for Linux...
         /* if (wglewGetExtension("WGL_EXT_swap_control")) {
             int swapInterval = wglGetSwapIntervalEXT();
diff --git a/libraries/gpu/src/gpu/GPUConfig.h b/libraries/gpu/src/gpu/GPUConfig.h
index 1d092dbc6a..a9657076fa 100644
--- a/libraries/gpu/src/gpu/GPUConfig.h
+++ b/libraries/gpu/src/gpu/GPUConfig.h
@@ -34,8 +34,11 @@
 #elif defined(ANDROID)
 
 #else
-#include <GL/gl.h>
-#include <GL/glext.h>
+
+#include <GL/glew.h>
+#include <GL/wglew.h>
+//#include <GL/gl.h>
+//#include <GL/glext.h>
 
 #define GPU_FEATURE_PROFILE GPU_LEGACY
 #define GPU_TRANSFORM_PROFILE GPU_LEGACY