From 802c768475b5575192c0b2b5e7802e8d4aebceba Mon Sep 17 00:00:00 2001
From: Bernard Xiong <bernard.xiong@gmail.com>
Date: Tue, 28 Oct 2014 03:45:43 +0000
Subject: [LIBC] Use RT_USING_LIBC instead of libs option for each compiler

---
 components/libc/newlib/SConscript | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

(limited to 'components/libc/newlib/SConscript')

diff --git a/components/libc/newlib/SConscript b/components/libc/newlib/SConscript
index ae8e8756e1..574c2a8d1f 100644
--- a/components/libc/newlib/SConscript
+++ b/components/libc/newlib/SConscript
@@ -1,15 +1,10 @@
-Import('rtconfig')
 from building import *
 
-if GetDepend('RT_USING_NEWLIB') and rtconfig.CROSS_TOOL != 'gcc':
-    print '================ERROR============================'
-    print 'Please use GNU GCC compiler if using newlib'
-    print '================================================='
-    exit(0)
-
+src	= Glob('*.c')
 cwd = GetCurrentDir()
-src = Glob('*.c')
+
 CPPPATH = [cwd]
+CPPDEFINES = ['RT_USING_NEWLIB']
 
 # link with libc and libm:
 # libm is a frequently used lib. Newlib is compiled with -ffunction-sections in
@@ -17,7 +12,7 @@ CPPPATH = [cwd]
 # been referenced. So setting this won't result in bigger text size.
 LIBS = ['c', 'm']
 
-group = DefineGroup('newlib', src, depend = ['RT_USING_NEWLIB'],
-                    CPPPATH = CPPPATH, LIBS = LIBS)
+group = DefineGroup('newlib', src, depend = ['RT_USING_LIBC'], 
+	CPPPATH = CPPPATH, CPPDEFINES = CPPDEFINES, LIBS = LIBS)
 
 Return('group')
-- 
cgit v1.3.1