From 5bcf243139275654fe879b05c3d931a337c0fe90 Mon Sep 17 00:00:00 2001
From: Vicki Pfau <vi@endrift.com>
Date: Fri, 27 Nov 2020 19:47:47 -0800
Subject: [PATCH] Qt: Fix build on clang

---
 src/platform/qt/DisplayGL.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/platform/qt/DisplayGL.cpp b/src/platform/qt/DisplayGL.cpp
index 350aec1f1..9c0da14d5 100644
--- a/src/platform/qt/DisplayGL.cpp
+++ b/src/platform/qt/DisplayGL.cpp
@@ -18,6 +18,8 @@
 #include <QTimer>
 #include <QWindow>
 
+#include <cmath>
+
 #include <mgba/core/core.h>
 #include <mgba-util/math.h>
 #ifdef BUILD_GL