From 11d193ea9bc48ddd3121de1890bf6e5eb0892f00 Mon Sep 17 00:00:00 2001
From: Meco Man <920369182@qq.com>
Date: Tue, 5 Oct 2021 10:35:27 -0400
Subject: [PATCH] =?UTF-8?q?[libc][newlib]=E5=9C=A8=E4=B8=8D=E5=BC=80?=
 =?UTF-8?q?=E5=90=AFlibc=E7=9A=84=E6=83=85=E5=86=B5=E4=B8=8B=EF=BC=8C?=
 =?UTF-8?q?=E4=BE=9D=E7=84=B6=E5=AE=9A=E4=B9=89RT=5FUSING=5FNEWLIB?=
 =?UTF-8?q?=E5=92=8C=E6=95=B0=E5=AD=A6=E5=BA=93?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 components/libc/compilers/gcc/newlib/SConscript | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/components/libc/compilers/gcc/newlib/SConscript b/components/libc/compilers/gcc/newlib/SConscript
index cef546e17c..e0ee482747 100644
--- a/components/libc/compilers/gcc/newlib/SConscript
+++ b/components/libc/compilers/gcc/newlib/SConscript
@@ -4,18 +4,17 @@ Import('rtconfig')
 src = []
 cwd = GetCurrentDir()
 group = []
-LIBS = []
-CPPDEFINES = []
+LIBS = ['m']
+CPPDEFINES = ['RT_USING_NEWLIB']
 CPPPATH = [cwd]
 
 if rtconfig.PLATFORM == 'gcc':
     if GetDepend('RT_USING_LIBC'):
-        CPPDEFINES += ['RT_USING_NEWLIB']
         # link with libc and libm:
         # libm is a frequently used lib. Newlib is compiled with -ffunction-sections in
         # recent GCC tool chains. The linker would just link in the functions that have
         # been referenced. So setting this won't result in bigger text size.
-        LIBS += ['c', 'm']
+        LIBS += ['c']
 
         src += Glob('*.c')
         if GetDepend('RT_USING_MODULE') == False:
-- 
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