[update] add lua5.1.4 and lua5.3.4 to coexist. | 添加lua5.1.4和lua5.3.4共存.

Author: liu2guang

README.md

@@ -3,7 +3,7 @@
 [![Build Status](https://travis-ci.org/liu2guang/lua2rtt.svg?branch=master)](https://travis-ci.org/liu2guang/lua2rtt)
 [![release](https://img.shields.io/badge/Release-v0.0.1-orange.svg)](https://github.com/liu2guang/LittlevGL2RTT/releases)
 
-lua2rtt 是在RTThread3.0版本移植的elua5.1.4版本, 目的是无缝嵌入RTT, 无需开发者去移植. 如果您觉得该库看得顺眼舒服，请捐赠颗小星星. 小星星就是更新的动力!!! 
+lua2rtt是在RTThread3.0版本移植的lua仓库, 目的是无缝嵌入RTT, 无需开发者去移植. 如果您觉得该库看得顺眼舒服，请捐赠颗小星星. 小星星就是更新的动力!!! 
 
 已测试跑通的bsp有以下：
 1. RT1050

SConscript

@@ -8,18 +8,22 @@ cwd = GetCurrentDir()
 src = []
 inc = []
 
-# add lua2rtt common include
+# add lua common include
 inc = inc + [cwd]
 
-# add lua2rtt basic code
+# add lua basic code
 src = src + ['./lua2rtt.c']
 
 # add group to IDE project
-objs = DefineGroup('lua2rtt', src, depend = ['PKG_USING_LUA2RTT'], CPPPATH = inc)
+if GetDepend('LUA_USING_PORTING_V514'):
+    objs = DefineGroup('lua-5.1.4', src, depend = ['PKG_USING_LUA', 'LUA_USING_PORTING_V514'], CPPPATH = inc)
+    
+if GetDepend('LUA_USING_PORTING_V534'):
+    objs = DefineGroup('lua-5.3.4', src, depend = ['PKG_USING_LUA', 'LUA_USING_PORTING_V534'], CPPPATH = inc)
 
 # traversal subscript
 list = os.listdir(cwd)
-if GetDepend('PKG_USING_LUA2RTT'):
+if GetDepend('PKG_USING_LUA'):
     for d in list:
         path = os.path.join(cwd, d)
         if os.path.isfile(os.path.join(path, 'SConscript')):