From 1fdf2f0c9050aa2ffb6edc9c45ec953c01935025 Mon Sep 17 00:00:00 2001
From: orbea <orbea@riseup.net>
Date: Wed, 8 May 2019 12:12:31 -0700
Subject: [PATCH] libretro: Fix build.

---
 src/emucore/Paddles.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/emucore/Paddles.cxx b/src/emucore/Paddles.cxx
index 81be0c501..daecb7343 100644
--- a/src/emucore/Paddles.cxx
+++ b/src/emucore/Paddles.cxx
@@ -15,6 +15,8 @@
 // this file, and for a DISCLAIMER OF ALL WARRANTIES.
 //============================================================================
 
+#include <cmath>
+
 #include "Event.hxx"
 #include "Paddles.hxx"