add rtgui example for mini2440 platform

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@354 bbd45198-f89e-11dd-88c7-29a3b14d5316

bsp/mini2440/SConstruct

@@ -40,6 +40,7 @@ if rtconfig.RT_USING_WEBSERVER:
 
 if rtconfig.RT_USING_RTGUI:
 	objs = objs + SConscript(RTT_ROOT + '/rtgui/SConscript', variant_dir='build/rtgui', duplicate=0)
+	objs = objs + SConscript(RTT_ROOT + '/examples/gui/SConscript', variant_dir='build/examples/gui', duplicate=0)
 
 src_bsp = ['application.c', 'startup.c', 'board.c']
 src_drv = ['console.c', 'led.c']