From 740a810274b9b9ccd74c4163fa9b11b5ee7f7926 Mon Sep 17 00:00:00 2001
From: Meco Man <920369182@qq.com>
Date: Sat, 12 Jun 2021 18:11:51 +0800
Subject: [errno][libc] 解决sys头文件在libc未开启时的引入问题
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---
 components/libc/compilers/common/none-gcc/SConscript | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'components/libc/compilers/common/none-gcc/SConscript')

diff --git a/components/libc/compilers/common/none-gcc/SConscript b/components/libc/compilers/common/none-gcc/SConscript
index c5838f8949..c766c8f82d 100644
--- a/components/libc/compilers/common/none-gcc/SConscript
+++ b/components/libc/compilers/common/none-gcc/SConscript
@@ -6,8 +6,10 @@ src   = []
 cwd   = GetCurrentDir()
 CPPPATH = [cwd]
 group = []
-src += Glob('*.c')
+
+if GetDepend('RT_USING_LIBC'):
+    src += Glob('*.c')
 
 if rtconfig.PLATFORM != 'gcc' or rtconfig.ARCH == 'sim':
-    group = DefineGroup('libc', src, depend = ['RT_USING_LIBC'], CPPPATH = CPPPATH)
+    group = DefineGroup('libc', src, depend = [], CPPPATH = CPPPATH)
 Return('group')
-- 
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