From f8388c572ef9969105b895cba3c55ba8d24efeda Mon Sep 17 00:00:00 2001
From: Meco Man <920369182@qq.com>
Date: Sun, 7 Nov 2021 21:40:19 -0500
Subject: add RT_USING_POSIX_STDIO

---
 components/libc/posix/src/SConscript | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'components/libc/posix/src/SConscript')

diff --git a/components/libc/posix/src/SConscript b/components/libc/posix/src/SConscript
index 4c6d3e3b7b..24c4ede4e1 100644
--- a/components/libc/posix/src/SConscript
+++ b/components/libc/posix/src/SConscript
@@ -2,10 +2,13 @@
 
 from building import *
 
-src     = ['libc.c', 'unistd.c']
+src     = ['unistd.c']
 cwd     = GetCurrentDir()
 CPPPATH = [cwd]
 
+if GetDepend('RT_USING_POSIX_STDIO'):
+    src += ['libc.c']
+
 if GetDepend('RT_USING_POSIX_POLL'):
     src += ['poll.c']
 
-- 
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