From be5f855a44ff118c12f6ac99893f3c6213b89df4 Mon Sep 17 00:00:00 2001
From: "bernard.xiong" <bernard.xiong@gmail.com>
Date: Fri, 15 Jul 2011 08:52:50 +0000
Subject: [PATCH] use GetCurrentDir() function to get CPATH.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1631 bbd45198-f89e-11dd-88c7-29a3b14d5316
---
 components/net/lwip/SConscript | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/components/net/lwip/SConscript b/components/net/lwip/SConscript
index 2e2dc350e3..8fe3dfa8f6 100644
--- a/components/net/lwip/SConscript
+++ b/components/net/lwip/SConscript
@@ -65,18 +65,18 @@ src/netif/ppp/vj.c
 """)
 
 # The set of source files associated with this SConscript file.
-path = [RTT_ROOT + '/components/net/lwip/src',
-    RTT_ROOT + '/components/net/lwip/src/include',
-    RTT_ROOT + '/components/net/lwip/src/include/ipv4',
-    RTT_ROOT + '/components/net/lwip/src/arch/include',
-    RTT_ROOT + '/components/net/lwip/src/include/netif']
+path = [GetCurrentDir() + '/src',
+    GetCurrentDir() + '/src/include',
+    GetCurrentDir() + '/src/include/ipv4',
+    GetCurrentDir() + '/src/arch/include',
+    GetCurrentDir() + '/src/include/netif']
 
 if GetDepend(['RT_LWIP_SNMP']):
     src += snmp_src
 
 if GetDepend(['RT_LWIP_PPP']):
     src += ppp_src
-    path += [RTT_ROOT + '/components/net/lwip/src/netif/ppp']
+    path += [GetCurrentDir() + '/src/netif/ppp']
 
 # For testing apps
 if GetDepend(['RT_USING_NETUTILS']):