From 184b017b33635595169613202f5128b0ed2e2f62 Mon Sep 17 00:00:00 2001
From: Lucas De Marchi <lucas.de.marchi@gmail.com>
Date: Tue, 30 Jan 2018 11:42:04 -0800
Subject: [PATCH] AP_HAL: fix warning from having undefined HAL_WITH_IO_MCU
In file included from ../../libraries/AP_IOMCU/AP_IOMCU.cpp:8:0:
../../libraries/AP_IOMCU/AP_IOMCU.h:10:5: warning: "HAL_WITH_IO_MCU" is not defined [-Wundef]
#if HAL_WITH_IO_MCU
^
../../libraries/AP_IOMCU/AP_IOMCU.cpp:10:5: warning: "HAL_WITH_IO_MCU" is not defined [-Wundef]
#if HAL_WITH_IO_MCU
^
And so on.
---
libraries/AP_HAL/AP_HAL_Boards.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libraries/AP_HAL/AP_HAL_Boards.h b/libraries/AP_HAL/AP_HAL_Boards.h
index 55353f3a82..8052b6a9fb 100644
--- a/libraries/AP_HAL/AP_HAL_Boards.h
+++ b/libraries/AP_HAL/AP_HAL_Boards.h
@@ -190,6 +190,10 @@
#define HAL_WITH_UAVCAN 0
#endif
+#ifndef HAL_WITH_IO_MCU
+#define HAL_WITH_IO_MCU 0
+#endif
+
// this is used as a general mechanism to make a 'small' build by
// dropping little used features. We use this to allow us to keep
// FMUv2 going for as long as possible