From c6e9b2d45dc28c1c22cae5a7f96827a2e0156d7a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Mon, 12 Nov 2018 20:45:21 +0100
Subject: [PATCH] Properly include everything needed for a deprecated header.

---
 src/Magnum/OpenGL.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Magnum/OpenGL.h b/src/Magnum/OpenGL.h
index 03d55cc5f..5eb689c1d 100644
--- a/src/Magnum/OpenGL.h
+++ b/src/Magnum/OpenGL.h
@@ -32,6 +32,7 @@
 #include "Magnum/configure.h"
 
 #if defined(MAGNUM_BUILD_DEPRECATED) && defined(MAGNUM_TARGET_GL)
+#include <Corrade/Utility/Macros.h>
 #include "Magnum/GL/OpenGL.h"
 CORRADE_DEPRECATED_FILE("use Magnum/GL/OpenGL.h instead")
 #else