From aa129f35a2dca6448f65f14528bb375d4d4313e8 Mon Sep 17 00:00:00 2001
From: goldsimon <goldsimon@gmx.de>
Date: Fri, 17 Mar 2017 09:29:06 +0100
Subject: [PATCH] hopefully fix building unit tests on linux/clang

---
 test/unit/arch/sys_arch.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/test/unit/arch/sys_arch.c b/test/unit/arch/sys_arch.c
index 564a6bbc..cd7675d7 100644
--- a/test/unit/arch/sys_arch.c
+++ b/test/unit/arch/sys_arch.c
@@ -33,6 +33,9 @@
 
 #include <lwip/opt.h>
 #include <lwip/arch.h>
+#if !NO_SYS
+#include "sys_arch.h"
+#endif
 #include <lwip/stats.h>
 #include <lwip/debug.h>
 #include <lwip/sys.h>
@@ -54,7 +57,6 @@ void sys_init(void)
 }
 
 #if !NO_SYS
-#include "sys_arch.h"
 
 test_sys_arch_waiting_fn the_waiting_fn;