From f3c077b76d6857067fe6e7fd018de908a199ddcb Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Tue, 27 Nov 2012 21:49:45 +1100
Subject: [PATCH] Rover: fixed SITL build

---
 APMrover2/config.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/APMrover2/config.h b/APMrover2/config.h
index b94443fc3b..178f15a0f7 100644
--- a/APMrover2/config.h
+++ b/APMrover2/config.h
@@ -92,6 +92,10 @@
 # define CURRENT_PIN_1	  2
 #endif
 
+#ifdef DESKTOP_BUILD
+#define CONFIG_SONAR DISABLED
+#endif
+
 //////////////////////////////////////////////////////////////////////////////
 // IMU Selection
 //