1 files changed, 0 insertions, 15 deletions
diff --git a/components/libc/posix/io/SConscript b/components/libc/posix/io/SConscript
index bb45211ec0..e016836a9d 100644
--- a/components/libc/posix/io/SConscript
+++ b/components/libc/posix/io/SConscript
@@ -3,24 +3,9 @@
 import os
 from building import *
 
-src     = []
 cwd     = GetCurrentDir()
-CPPPATH = [cwd]
 group   = []
 
-flag = False
-
-if GetDepend('RT_USING_POSIX_STDIO'):
-    src += ['libc.c']
-    flag = True
-
-if GetDepend('RT_USING_POSIX_SELECT'):
-    src += ['select.c']
-    flag = True
-
-if flag == True:
-    group = DefineGroup('POSIX', src, depend = [''], CPPPATH = CPPPATH)
-
 list = os.listdir(cwd)
 for d in list:
     path = os.path.join(cwd, d)