From a27144eb4eb39e2f6d597ae8231aebfa79506285 Mon Sep 17 00:00:00 2001
From: liang yongxiang <tanekliang@gmail.com>
Date: Tue, 17 Jul 2018 16:52:54 +0800
Subject: [PATCH] [libc] dependence update:
 rt_device_write()/rt_console_get_device() need RT_USING_CONSOLE and
 RT_USING_DEVICE

---
 components/libc/compilers/armlibc/stubs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/libc/compilers/armlibc/stubs.c b/components/libc/compilers/armlibc/stubs.c
index 74ca5fd1f6..b9be260357 100644
--- a/components/libc/compilers/armlibc/stubs.c
+++ b/components/libc/compilers/armlibc/stubs.c
@@ -189,7 +189,7 @@ int _sys_write(FILEHANDLE fh, const unsigned char *buf, unsigned len, int mode)
 
     if ((fh == STDOUT) || (fh == STDERR))
     {
-#ifndef RT_USING_CONSOLE
+#if !defined(RT_USING_CONSOLE) || !defined(RT_USING_DEVICE)
         return 0;
 #else
 #ifdef RT_USING_POSIX
-- 
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