From f00efe7e58910eef45ac0d7a191cbf9f62345b79 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Beno=C3=AEt=20Allard?= <benoit.allard@gmx.de>
Date: Sun, 29 Dec 2019 17:32:53 +0100
Subject: [PATCH] Fix missing import for GLX on linux. (#767)

Haha, this looks indeed useful, so let's take it to master.
---
 src/util/GLExt.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/util/GLExt.cpp b/src/util/GLExt.cpp
index 6103248..81fae90 100644
--- a/src/util/GLExt.cpp
+++ b/src/util/GLExt.cpp
@@ -10,6 +10,7 @@
 #endif
 
 #if defined(__linux__) || defined(__FreeBSD__)
+#include <GL/glx.h>
 #include <dlfcn.h>
 #endif