add group setting on freemodbus, rtgui; fix finsh shell cmd data conversion issue.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@645 bbd45198-f89e-11dd-88c7-29a3b14d5316

components/rtgui/SConscript

@@ -1,6 +1,7 @@
 Import('env')
 Import('rtconfig')
 Import('RTT_ROOT')
+Import('projects')
 
 common_src = Split("""
 common/rtgui_object.c
@@ -58,11 +59,28 @@ widgets/workbench.c
 # The set of source files associated with this SConscript file.
 src_local = common_src + server_src + widgets_src
 
-path = [RTT_ROOT + '/rtgui/include']
-path = path + [RTT_ROOT + '/rgtui/common', RTT_ROOT + '/rtgui/server', RTT_ROOT + '/rtgui/widgets']
-path = path + [RTT_ROOT + '/filesystem/dfs', RTT_ROOT + '/filesystem/dfs/include']
-env.Append(CPPPATH = path)
+path = [RTT_ROOT + '/components/rtgui/include',
+	RTT_ROOT + '/components/rgtui/common', 
+	RTT_ROOT + '/components/rtgui/server', 
+	RTT_ROOT + '/components/rtgui/widgets']
 
-obj = env.Object(src_local)
+# group definitions
+group = {}
+group['name'] = 'GUI'
+group['src'] = File(src_local)
+group['CCFLAGS'] = ''
+group['CPPPATH'] = path
+group['CPPDEFINES'] = ''
+group['LINKFLAGS'] = ''
 
-Return('obj')
+# add group to project list
+projects.append(group)
+
+env.Append(CCFLAGS = group['CCFLAGS'])
+env.Append(CPPPATH = group['CPPPATH'])
+env.Append(CPPDEFINES = group['CPPDEFINES'])
+env.Append(LINKFLAGS = group['LINKFLAGS'])
+
+objs = env.Object(group['src'])
+
+Return('objs')