From 6d14e1390cb3128c66921600aee02a42eaa13702 Mon Sep 17 00:00:00 2001
From: Urey <29945179@qq.com>
Date: Wed, 13 Jul 2016 10:49:21 +0800
Subject: [PATCH] Update SConscript

---
 components/libc/SConscript | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/components/libc/SConscript b/components/libc/SConscript
index a7913ed744..5b30515765 100644
--- a/components/libc/SConscript
+++ b/components/libc/SConscript
@@ -17,7 +17,10 @@ else:
     if rtconfig.PLATFORM == 'gcc' and rtconfig.ARCH != 'sim':
         objs = objs + SConscript('minilibc/SConscript')
 
-objs = objs + SConscript('pthreads/SConscript')
-objs = objs + SConscript('libdl/SConscript')
+if GetDepend('RT_USING_LIBC') and GetDepend('RT_USING_PTHREADS'):
+	objs = objs + SConscript('pthreads/SConscript')
+	
+if GetDepend('RT_USING_MODULE') and GetDepend('RT_USING_LIBDL'):
+	objs = objs + SConscript('libdl/SConscript')
 
 Return('objs')