From ba785efe81c77aff43a1db06f9b40001afc2edb0 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Thu, 15 Sep 2011 13:26:00 +0000
Subject: [PATCH] More CDC serial updates

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3954 42af7a65-404d-4744-a932-0658087f49c3
---
 arch/arm/src/stm32/Make.defs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/src/stm32/Make.defs b/arch/arm/src/stm32/Make.defs
index 47820afcc76..bd5f43b7f5e 100644
--- a/arch/arm/src/stm32/Make.defs
+++ b/arch/arm/src/stm32/Make.defs
@@ -44,6 +44,10 @@ CMN_CSRCS	= up_allocateheap.c up_assert.c up_blocktask.c up_copystate.c \
 		  up_schedulesigaction.c up_sigdeliver.c up_unblocktask.c \
 		  up_usestack.c up_doirq.c up_hardfault.c up_svcall.c
 
+ifeq ($(CONFIG_DEBUG_STACK),y)
+CMN_CSRCS	+= up_checkstack.c
+endif
+
 CHIP_ASRCS	= 
 CHIP_CSRCS	= stm32_start.c stm32_rcc.c stm32_gpio.c stm32_flash.c \
 		  stm32_irq.c stm32_timerisr.c stm32_dma.c stm32_lowputc.c \