From 52bbd9d715ba889fb3e95b7a048f1a0f3e8d5e59 Mon Sep 17 00:00:00 2001
From: Meco Man <920369182@qq.com>
Date: Wed, 10 Nov 2021 13:44:35 -0500
Subject: [posix] implement delay functions as RT_USING_POSIX_DELAY

---
 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 0f5d0e9911..78a2a933ed 100644
--- a/components/libc/posix/src/SConscript
+++ b/components/libc/posix/src/SConscript
@@ -2,13 +2,16 @@
 
 from building import *
 
-src     = ['unistd.c', 'delay.c']
+src     = ['unistd.c']
 cwd     = GetCurrentDir()
 CPPPATH = [cwd]
 
 if GetDepend('RT_USING_POSIX_STDIO'):
     src += ['libc.c']
 
+if GetDepend('RT_USING_POSIX_DELAY'):
+    src += ['delay.c']
+
 if GetDepend('RT_USING_POSIX_POLL'):
     src += ['poll.c']
 
-- 
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