From 3a685057376d5cfb6f532362a860112551390ca6 Mon Sep 17 00:00:00 2001
From: Mike Matera <matera@lifealgorithmic.com>
Date: Thu, 12 Jan 2017 08:54:01 -0800
Subject: [PATCH] Added a guard to prevent some C++ infrastructure compilation
 on Arduino because it might be defined already.

---
 src/abi/abi.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/abi/abi.cpp b/src/abi/abi.cpp
index 386f35a9..ecc20482 100644
--- a/src/abi/abi.cpp
+++ b/src/abi/abi.cpp
@@ -28,6 +28,11 @@
 
 extern "C" {
 
+#if defined(ARDUINO)
+        /* Arduino defines some of these.
+	 * There can be link issues if they're redefined
+         */
+#else
 	/* This function is called in the event that a non-overidden
 	 * pure virtual function is called.  The compiler should never
 	 * let that happen.  We get to choose what to do - we will abort
@@ -36,4 +41,5 @@ extern "C" {
 		abort();
 	}
 
+#endif
 }