[components] remove external folder

3 files changed, 0 insertions, 112 deletions

diff --git a/components/external/lua/exlibs/SConscript b/components/external/lua/exlibs/SConscript
deleted file mode 100644
index c891d565be..0000000000
--- a/components/external/lua/exlibs/SConscript
+++ /dev/null
@@ -1,11 +0,0 @@
-
-import os
-from building import *
-
-cwd = GetCurrentDir()
-src	= Glob('*.c')
-CPPPATH = [cwd, str(Dir('#'))]
-
-group = DefineGroup('lua', src, depend = ['RT_USING_LUA'], CPPPATH = CPPPATH)
-
-Return('group')
diff --git a/components/external/lua/exlibs/lexamplelib.c b/components/external/lua/exlibs/lexamplelib.c
deleted file mode 100644
index f160ae35d8..0000000000
--- a/components/external/lua/exlibs/lexamplelib.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/**
- * example of adding lua external library
- */
-
-#include "lua.h"
-#include "lauxlib.h"
-
-#include "lexlibs.h"
-
-#define VERSION         1
-
-int example_hello(lua_State *L)
-{
-    rt_kprintf("Hello, Lua on RT-Thead!\n");
-
-    return 0;
-}
-
-int example_print(lua_State *L)
-{
-    int n = lua_gettop(L);
-    int i;
-
-    for (i=1; i<=n; i++)
-    {
-        if (i>1)
-            rt_kprintf("\t");
-
-        if (lua_isstring(L,i))
-            rt_kprintf("%s",lua_tostring(L,i));
-        else if (lua_isnumber(L, i))
-            rt_kprintf("%d",lua_tointeger(L,i));
-        else if (lua_isnil(L,i))
-            rt_kprintf("%s","nil");
-        else if (lua_isboolean(L,i))
-            rt_kprintf("%s",lua_toboolean(L,i) ? "true" : "false");
-        else
-            rt_kprintf("%s:%p",luaL_typename(L,i),lua_topointer(L,i));
-    }
-
-    rt_kprintf("\n");
-
-    return 0;
-}
-
-    
-#define MIN_OPT_LEVEL       2
-#include "lrodefs.h"
-
-const LUA_REG_TYPE example_map[] =
-{
-    {LSTRKEY("hello"), LFUNCVAL(example_hello)},
-    {LSTRKEY("print"), LFUNCVAL(example_print)},
-#if LUA_OPTIMIZE_MEMORY > 0
-    {LSTRKEY("version"), LNUMVAL(VERSION)},
-#endif
-    {LNILKEY, LNILVAL}
-};
-
-/**
- * Open exmaple library
- */
-LUALIB_API int luaopen_example(lua_State *L)
-{
-#if LUA_OPTIMIZE_MEMORY > 0
-    return 0;
-#else
-    luaL_register(L, EXLIB_EXAMPLE, example_map);
-    lua_pushnumber(L, VERSION);
-    lua_setfield(L, -2, "version");
-    return 1;
-#endif
-}
-
-
diff --git a/components/external/lua/exlibs/lexlibs.h b/components/external/lua/exlibs/lexlibs.h
deleted file mode 100644
index ca179e0f67..0000000000
--- a/components/external/lua/exlibs/lexlibs.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/**
- * External library
- */
-
-#ifndef __LEXLIBS_H__
-#define __LEXLIBS_H__
-
-/* Arduino library source - larduinolib.c is placed in ART's directories */
-#if defined(RT_LUA_USE_ARDUINOLIB)
-#define EXLIB_ARDUINO       "arduino"
-#define ROM_EXLIB_ARDUINO   \
-    _ROM(EXLIB_ARDUINO, luaopen_arduino, arduino_map)
-#else
-#define ROM_EXLIB_ARDUINO
-#endif
-
-#define EXLIB_EXAMPLE       "example"
-#define ROM_EXLIB_EXAMPLE   \
-        _ROM(EXLIB_EXAMPLE, luaopen_example, example_map)
-
-#define LUA_EXLIBS_ROM      \
-        ROM_EXLIB_EXAMPLE   \
-        ROM_EXLIB_ARDUINO
-
-#endif
-