Merge pull request #1739 from xmake-io/lua54

Support lua5.4.3

60 files changed, 146 insertions, 102 deletions

diff --git a/core/src/lcurses/lcurses.c b/core/src/lcurses/lcurses.c
index f3bdf7244..a55b86606 100644
--- a/core/src/lcurses/lcurses.c
+++ b/core/src/lcurses/lcurses.c
@@ -2431,8 +2431,11 @@ int xm_curses_register (lua_State *L)
     lua_pushliteral(L, "__index");
     lua_pushvalue(L, -2);               /* push metatable */
     lua_rawset(L, -3);                  /* metatable.__index = metatable */
+#if 0
     luaL_openlib(L, NULL, windowlib, 0);
-
+#else
+    luaL_setfuncs(L, windowlib, 0);
+#endif
     lua_pop(L, 1);                      /* remove metatable from stack */
 
     /*
@@ -2442,8 +2445,11 @@ int xm_curses_register (lua_State *L)
     lua_pushliteral(L, "__index");
     lua_pushvalue(L, -2);               /* push metatable */
     lua_rawset(L, -3);                  /* metatable.__index = metatable */
+#if 0
     luaL_openlib(L, NULL, chstrlib, 0);
-
+#else
+    luaL_setfuncs(L, chstrlib, 0);
+#endif
     lua_pop(L, 1);                      /* remove metatable from stack */
 
 
@@ -2451,7 +2457,11 @@ int xm_curses_register (lua_State *L)
     ** create global table with curses methods/variables/constants
     */
     lua_newtable(L);
+#if 0
     luaL_register(L, NULL, curseslib);
+#else
+    luaL_setfuncs(L, curseslib, 0);
+#endif
 
     lua_pushstring(L, "init");
     lua_pushvalue(L, -2);
diff --git a/core/src/lcurses/makefile b/core/src/lcurses/makefile
index e5d519499..6347b4c8e 100644
--- a/core/src/lcurses/makefile
+++ b/core/src/lcurses/makefile
@@ -23,7 +23,7 @@ lcurses_CXFLAGS 		+= -DUSE_LUAJIT
 endif
 ifeq ($(RUNTIME),lua)
 lcurses_INC_DIRS 		+= ../lua/lua
-lcurses_CXFLAGS 		+= -DLUA_COMPAT_5_1 -DLUA_COMPAT_5_2
+lcurses_CXFLAGS 		+= -DLUA_COMPAT_5_1 -DLUA_COMPAT_5_2 -DLUA_COMPAT_5_3
 endif
 
 # suffix
diff --git a/core/src/lua-cjson/makefile b/core/src/lua-cjson/makefile
index 021c3d015..4a2c4ffeb 100644
--- a/core/src/lua-cjson/makefile
+++ b/core/src/lua-cjson/makefile
@@ -28,7 +28,7 @@ lua-cjson_CXFLAGS 		+= -DUSE_LUAJIT
 endif
 ifeq ($(RUNTIME),lua)
 lua-cjson_INC_DIRS 		+= ../lua/lua
-lua-cjson_CXFLAGS 		+= -DLUA_COMPAT_5_1 -DLUA_COMPAT_5_2
+lua-cjson_CXFLAGS 		+= -DLUA_COMPAT_5_1 -DLUA_COMPAT_5_2 -DLUA_COMPAT_5_3
 endif
 
 # use given system library?
diff --git a/core/src/lua/makefile b/core/src/lua/makefile
index 8a9639947..9db0fa518 100644
--- a/core/src/lua/makefile
+++ b/core/src/lua/makefile
@@ -37,7 +37,6 @@ lua_C_FILES 			+= \
 						lua/lcorolib \
 						lua/lcode \
 						lua/ltablib \
-						lua/lbitlib \
 						lua/lapi \
 						lua/lbaselib \
 						lua/ldebug \
@@ -62,7 +61,7 @@ ifeq ($(PLAT),cygwin)
 	iswin = yes
 endif
 
-lua_CFLAGS 				:= -std=c99 -DLUA_COMPAT_5_1 -DLUA_COMPAT_5_2
+lua_CFLAGS 				:= -std=c99 -DLUA_COMPAT_5_1 -DLUA_COMPAT_5_2 -DLUA_COMPAT_5_3
 ifdef iswin
 lua_CFLAGS_PLAT 		:= -DLUA_USE_WINDOWS
 endif
diff --git a/core/src/lua/xmake.lua b/core/src/lua/xmake.lua
index 4f209b693..62326e748 100644
--- a/core/src/lua/xmake.lua
+++ b/core/src/lua/xmake.lua
@@ -17,10 +17,10 @@ target("lua")
     add_includedirs("lua", {public = true})
 
     -- add the common source files
-    add_files("lua/*.c|lua.c")
+    add_files("lua/*.c|lua.c|onelua.c")
 
     -- add defines
-    add_defines("LUA_COMPAT_5_1", "LUA_COMPAT_5_2", {public = true})
+    add_defines("LUA_COMPAT_5_1", "LUA_COMPAT_5_2", "LUA_COMPAT_5_3", {public = true})
     if is_plat("windows") then
         add_defines("LUA_USE_WINDOWS")
     elseif is_plat("macosx", "iphoneos") then
diff --git a/core/src/xmake/engine.c b/core/src/xmake/engine.c
index dbea858c1..0793f426e 100644
--- a/core/src/xmake/engine.c
+++ b/core/src/xmake/engine.c
@@ -845,41 +845,41 @@ xm_engine_ref_t xm_engine_init(tb_char_t const* name, xm_engine_lni_initalizer_c
         luaL_openlibs(engine->lua);
 
         // bind os functions
-        luaL_register(engine->lua, "os", g_os_functions);
+        xm_lua_register(engine->lua, "os", g_os_functions);
 
         // bind io functions
-        luaL_register(engine->lua, "io", g_io_functions);
+        xm_lua_register(engine->lua, "io", g_io_functions);
 
         // bind path functions
-        luaL_register(engine->lua, "path", g_path_functions);
+        xm_lua_register(engine->lua, "path", g_path_functions);
 
         // bind hash functions
-        luaL_register(engine->lua, "hash", g_hash_functions);
+        xm_lua_register(engine->lua, "hash", g_hash_functions);
 
         // bind string functions
-        luaL_register(engine->lua, "string", g_string_functions);
+        xm_lua_register(engine->lua, "string", g_string_functions);
 
         // bind process functions
-        luaL_register(engine->lua, "process", g_process_functions);
+        xm_lua_register(engine->lua, "process", g_process_functions);
 
         // bind sandbox functions
-        luaL_register(engine->lua, "sandbox", g_sandbox_functions);
+        xm_lua_register(engine->lua, "sandbox", g_sandbox_functions);
 
         // bind windows functions
 #ifdef TB_CONFIG_OS_WINDOWS
-        luaL_register(engine->lua, "winos", g_winos_functions);
+        xm_lua_register(engine->lua, "winos", g_winos_functions);
 #endif
 
 #ifdef XM_CONFIG_API_HAVE_READLINE
         // bind readline functions
-        luaL_register(engine->lua, "readline", g_readline_functions);
+        xm_lua_register(engine->lua, "readline", g_readline_functions);
 #endif
 
         // bind semver functions
-        luaL_register(engine->lua, "semver", g_semver_functions);
+        xm_lua_register(engine->lua, "semver", g_semver_functions);
 
         // bind libc functions
-        luaL_register(engine->lua, "libc", g_libc_functions);
+        xm_lua_register(engine->lua, "libc", g_libc_functions);
 
 #ifdef XM_CONFIG_API_HAVE_CURSES
         // bind curses
@@ -1059,7 +1059,7 @@ tb_void_t xm_engine_register(xm_engine_ref_t self, tb_char_t const* module, luaL
     // do register
     lua_pushstring(engine->lua, module);
     lua_newtable(engine->lua);
-    luaL_register(engine->lua, tb_null, funcs);
+    xm_lua_register(engine->lua, tb_null, funcs);
     lua_rawset(engine->lua, -3);
 }
 tb_int_t xm_engine_run(tb_char_t const* name, tb_int_t argc, tb_char_t** argv, tb_char_t** taskargv, xm_engine_lni_initalizer_cb_t lni_initalizer)
diff --git a/core/src/xmake/makefile b/core/src/xmake/makefile
index b29e8cc20..48eb51974 100644
--- a/core/src/xmake/makefile
+++ b/core/src/xmake/makefile
@@ -164,7 +164,7 @@ xmake_CXFLAGS 			+= -DUSE_LUAJIT
 endif
 ifeq ($(RUNTIME),lua)
 xmake_INC_DIRS 			+= ../lua/lua
-xmake_CXFLAGS 			+= -DLUA_COMPAT_5_1 -DLUA_COMPAT_5_2
+xmake_CXFLAGS 			+= -DLUA_COMPAT_5_1 -DLUA_COMPAT_5_2 -DLUA_COMPAT_5_3
 endif
 
 
diff --git a/core/src/xmake/os/args.c b/core/src/xmake/os/args.c
index 4f1c89f7f..c6de9e6c6 100644
--- a/core/src/xmake/os/args.c
+++ b/core/src/xmake/os/args.c
@@ -108,7 +108,7 @@ tb_int_t xm_os_args(lua_State* lua)
     if (lua_istable(lua, 1))
     {
         tb_size_t i = 0;
-        tb_size_t n = lua_objlen(lua, 1);
+        tb_size_t n = (tb_size_t)lua_objlen(lua, 1);
         for (i = 1; i <= n; i++)
         {
             // add space
diff --git a/core/src/xmake/prefix.h b/core/src/xmake/prefix.h
index f78b61127..fabb775fb 100644
--- a/core/src/xmake/prefix.h
+++ b/core/src/xmake/prefix.h
@@ -114,6 +114,22 @@ static __tb_inline__ tb_pointer_t xm_lua_topointer(lua_State* lua, tb_int_t idx)
 }
 #endif
 
+static __tb_inline__ tb_void_t xm_lua_register(lua_State *lua, tb_char_t const* libname, luaL_Reg const* l)
+{
+#if LUA_VERSION_NUM >= 504
+    lua_getglobal(lua, libname);
+    if (lua_isnil(lua, -1))
+    {
+        lua_pop(lua, 1);
+        lua_newtable(lua);
+    }
+    luaL_setfuncs(lua, l, 0);
+    lua_setglobal(lua, libname);
+#else
+    luaL_register(lua, libname, l);
+#endif
+}
+
 #endif
 
 
diff --git a/core/src/xmake/process/openv.c b/core/src/xmake/process/openv.c
index 46bec2cf5..493ba02ec 100644
--- a/core/src/xmake/process/openv.c
+++ b/core/src/xmake/process/openv.c
@@ -60,7 +60,7 @@ tb_int_t xm_process_openv(lua_State* lua)
     tb_check_return_val(shellname, 0);
 
     // get the arguments count
-    tb_long_t argn = lua_objlen(lua, 2);
+    tb_long_t argn = (tb_long_t)lua_objlen(lua, 2);
     tb_check_return_val(argn >= 0, 0);
 
     // get arguments
diff --git a/core/src/xmake/sandbox/interactive.c b/core/src/xmake/sandbox/interactive.c
index a62f6f77c..fc0acad12 100644
--- a/core/src/xmake/sandbox/interactive.c
+++ b/core/src/xmake/sandbox/interactive.c
@@ -51,6 +51,11 @@
 // buffer size for prompt
 #define LUA_PROMPT_BUFSIZE 4096
 
+// for lua5.4
+#ifndef LUA_QL
+#   define LUA_QL(x)    "'" x "'"
+#endif
+
 /* //////////////////////////////////////////////////////////////////////////////////////
  * private implementation
  */
@@ -253,7 +258,7 @@ static tb_int_t xm_sandbox_loadline(lua_State* lua, tb_int_t top)
          * stack: arg1(sandbox_scope) scriptbuffer(top) -> ...
          * after: arg1(sandbox_scope) scriptbuffer scriptfunc(top) -> ...
          */
-        status = luaL_loadbuffer(lua, lua_tostring(lua, -1), lua_strlen(lua, -1), "=stdin");
+        status = luaL_loadbuffer(lua, lua_tostring(lua, -1), (size_t)lua_strlen(lua, -1), "=stdin");
 
         // complete?
         if (!xm_sandbox_incomplete(lua, status)) break;
diff --git a/xmake/actions/run/main.lua b/xmake/actions/run/main.lua
index a74845f95..f79a5d6b2 100644
--- a/xmake/actions/run/main.lua
+++ b/xmake/actions/run/main.lua
@@ -48,10 +48,10 @@ function _do_run_target(target)
     -- add run environments
     local addrunenvs, setrunenvs = make_runenvs(target)
     for name, values in pairs(addrunenvs) do
-        os.addenv(name, unpack(table.wrap(values)))
+        os.addenv(name, table.unpack(table.wrap(values)))
     end
     for name, value in pairs(setrunenvs) do
-        os.setenv(name, unpack(table.wrap(value)))
+        os.setenv(name, table.unpack(table.wrap(value)))
     end
 
     -- debugging?
diff --git a/xmake/core/_xmake_main.lua b/xmake/core/_xmake_main.lua
index cf82a5a9c..b35768058 100644
--- a/xmake/core/_xmake_main.lua
+++ b/xmake/core/_xmake_main.lua
@@ -120,8 +120,8 @@ function loadfile(filepath, mode, opt)
     return script, errors
 end
 
--- init package path
-table.insert(package.loaders, 2, function(v)
+-- init package path, package.searchers for lua5.4
+table.insert(package.loaders or package.searchers, 2, function(v)
     local filepath = xmake._PROGRAM_DIR .. "/core/" .. v .. ".lua"
     local script, serr = _loadfile_impl(filepath)
     if not script then
diff --git a/xmake/core/base/bytes.lua b/xmake/core/base/bytes.lua
index 9f7b6ca4f..bb65d0cfc 100644
--- a/xmake/core/base/bytes.lua
+++ b/xmake/core/base/bytes.lua
@@ -28,6 +28,7 @@ local os         = require("base/os")
 local utils      = require("base/utils")
 local todisplay  = require("base/todisplay")
 local libc       = require("base/libc")
+local table      = require("base/table")
 
 -- new a bytes instance
 --
@@ -42,7 +43,7 @@ local libc       = require("base/libc")
 --
 function _instance.new(...)
     local args = {...}
-    local arg1, arg2, arg3 = unpack(args)
+    local arg1, arg2, arg3 = table.unpack(args)
     local instance = table.inherit(_instance)
     if type(arg1) == "number" then
         local size = arg1
diff --git a/xmake/core/base/interpreter.lua b/xmake/core/base/interpreter.lua
index 32602c4c4..90e0a57e5 100644
--- a/xmake/core/base/interpreter.lua
+++ b/xmake/core/base/interpreter.lua
@@ -459,13 +459,12 @@ function interpreter:_filter(values, level)
     else
         -- filter value or arrays
         values = table.wrap(values)
-        for idx = 1, table.maxn(values) do
-
+        for idx = 1, #values do
             local value = values[idx]
             if type(value) == "string" then
                 value = filter:handle(value)
             elseif table.is_array(value) then
-                for i = 1, table.maxn(value) do
+                for i = 1, #value do
                     local v = value[i]
                     if type(v) == "string" then
                         v = filter:handle(v)
@@ -1306,7 +1305,7 @@ function interpreter:api_register_set_paths(scope_kind, ...)
         end
 
         -- translate paths
-        values = table.join(unpack(values))
+        values = table.join(table.unpack(values))
         local paths = self:_api_translate_paths(values, "set_" .. name)
 
         -- save values
@@ -1378,7 +1377,7 @@ function interpreter:api_register_add_paths(scope_kind, ...)
         end
 
         -- translate paths
-        values = table.join(unpack(values))
+        values = table.join(table.unpack(values))
         local paths = self:_api_translate_paths(values, "add_" .. name)
 
         -- save values
diff --git a/xmake/core/base/os.lua b/xmake/core/base/os.lua
index 312d5705d..a4fdb570e 100644
--- a/xmake/core/base/os.lua
+++ b/xmake/core/base/os.lua
@@ -377,7 +377,7 @@ end
 
 -- match directories
 --
--- @note only return {} without count to simplify code, e.g. unpack(os.dirs(""))
+-- @note only return {} without count to simplify code, e.g. table.unpack(os.dirs(""))
 --
 function os.dirs(pattern, callback)
     return (os.match(pattern, 'd', callback))
diff --git a/xmake/core/base/pipe.lua b/xmake/core/base/pipe.lua
index 5f7c46c06..92ad42bc6 100644
--- a/xmake/core/base/pipe.lua
+++ b/xmake/core/base/pipe.lua
@@ -67,7 +67,7 @@ function _instance:write(data, opt)
         return -1, errors
     end
 
-    -- data is bytes? unpack the raw address
+    -- data is bytes? table.unpack the raw address
     local datasize = #data
     if type(data) == "table" and data.caddr then
         datasize = data:size()
diff --git a/xmake/core/base/scopeinfo.lua b/xmake/core/base/scopeinfo.lua
index 1f07e236f..9d4888f1c 100644
--- a/xmake/core/base/scopeinfo.lua
+++ b/xmake/core/base/scopeinfo.lua
@@ -109,7 +109,7 @@ function _instance:_api_set_values(name, ...)
     end
 
     -- expand values
-    values = table.join(unpack(values))
+    values = table.join(table.unpack(values))
 
     -- handle values
     local handled_values = self:_api_handle(values)
@@ -148,7 +148,7 @@ function _instance:_api_add_values(name, ...)
     end
 
     -- expand values
-    values = table.join(unpack(values))
+    values = table.join(table.unpack(values))
 
     -- save values
     scope[name] = self:_api_handle(table.join2(table.wrap(scope[name]), values))
@@ -311,7 +311,7 @@ function _instance:_api_set_paths(name, ...)
     end
 
     -- expand values
-    values = table.join(unpack(values))
+    values = table.join(table.unpack(values))
 
     -- translate paths
     local paths = interp:_api_translate_paths(values, "set_" .. name, 5)
@@ -351,7 +351,7 @@ function _instance:_api_add_paths(name, ...)
     end
 
     -- expand values
-    values = table.join(unpack(values))
+    values = table.join(table.unpack(values))
 
     -- translate paths
     local paths = interp:_api_translate_paths(values, "add_" .. name, 5)
@@ -451,7 +451,7 @@ function _instance:apival_set(name, ...)
         local array = name
         for _, dict in ipairs(array) do
             for k, v in pairs(dict) do
-                self:apival_set(k, unpack(table.wrap(v)))
+                self:apival_set(k, table.unpack(table.wrap(v)))
             end
         end
 
@@ -459,7 +459,7 @@ function _instance:apival_set(name, ...)
     elseif table.is_dictionary(name) then
         local dict = name
         for k, v in pairs(dict) do
-            self:apival_set(k, unpack(table.wrap(v)))
+            self:apival_set(k, table.unpack(table.wrap(v)))
         end
     elseif name ~= nil then
         os.raise("unknown type(%s) for %s:set(%s, ...)", type(name), self:kind(), name)
@@ -487,7 +487,7 @@ function _instance:apival_add(name, ...)
         local array = name
         for _, dict in ipairs(array) do
             for k, v in pairs(dict) do
-                self:apival_add(k, unpack(table.wrap(v)))
+                self:apival_add(k, table.unpack(table.wrap(v)))
             end
         end
 
@@ -495,7 +495,7 @@ function _instance:apival_add(name, ...)
     elseif table.is_dictionary(name) then
         local dict = name
         for k, v in pairs(dict) do
-            self:apival_add(k, unpack(table.wrap(v)))
+            self:apival_add(k, table.unpack(table.wrap(v)))
         end
     elseif name ~= nil then
         os.raise("unknown type(%s) for %s:add(%s, ...)", type(name), self:kind(), name)
diff --git a/xmake/core/base/serialize.lua b/xmake/core/base/serialize.lua
index a49122308..2f8030338 100644
--- a/xmake/core/base/serialize.lua
+++ b/xmake/core/base/serialize.lua
@@ -323,7 +323,7 @@ function serialize.save(obj, opt)
     end
 
     -- binary mode
-    local func, lerr = loadstring("return " .. result, "=")
+    local func, lerr = load("return " .. result, "=")
     if lerr ~= nil then
         return nil, lerr
     end
diff --git a/xmake/core/base/socket.lua b/xmake/core/base/socket.lua
index 7269cb504..4e6435c09 100644
--- a/xmake/core/base/socket.lua
+++ b/xmake/core/base/socket.lua
@@ -244,7 +244,7 @@ function _instance:send(data, opt)
         return -1, errors
     end
 
-    -- data is bytes? unpack the raw address
+    -- data is bytes? table.unpack the raw address
     local datasize = #data
     if type(data) == "table" and data.caddr then
         datasize = data:size()
@@ -442,7 +442,7 @@ function _instance:sendto(data, addr, port, opt)
         return -1, string.format("%s: sendto empty address!", self)
     end
 
-    -- data is bytes? unpack the raw address
+    -- data is bytes? table.unpack the raw address
     if type(data) == "table" and data.caddr then
         data = {data = data:caddr(), size = data:size()}
     end
diff --git a/xmake/core/base/table.lua b/xmake/core/base/table.lua
index 1e93efd8d..5f2c4585a 100644
--- a/xmake/core/base/table.lua
+++ b/xmake/core/base/table.lua
@@ -53,6 +53,19 @@ if not table.getn then
     end
 end
 
+-- get array max integer key for lua5.4
+if not table.maxn then
+    function table.maxn(t)
+        local max = 0
+        for k, _ in pairs(t) do
+            if type(k) == "number" and k > max then
+                max = k
+            end
+        end
+        return max
+    end
+end
+
 -- move values of table(a1) to table(a2)
 --
 -- disable the builtin implementation for android termux/arm64, it will crash when calling `table.move({1, 1}, 1, 2, 1, {})`
@@ -320,9 +333,9 @@ function table.pack(...)
     return { n = select("#", ...), ... }
 end
 
--- unpack table values
--- polyfill of lua 5.2, @see https://www.lua.org/manual/5.2/manual.html#pdf-table.unpack
-table.unpack = unpack
+-- table.unpack table values
+-- polyfill of lua 5.2, @see https://www.lua.org/manual/5.2/manual.html#pdf-unpack
+table.unpack = table.unpack or unpack
 
 -- get keys of a table
 function table.keys(tab)
diff --git a/xmake/core/package/package.lua b/xmake/core/package/package.lua
index e636cfbf5..80f7e9904 100644
--- a/xmake/core/package/package.lua
+++ b/xmake/core/package/package.lua
@@ -731,7 +731,7 @@ function _instance:envs_enter()
                 end
             end
         else
-            os.addenv(name, unpack(table.wrap(values)))
+            os.addenv(name, table.unpack(table.wrap(values)))
         end
     end
 end
diff --git a/xmake/core/sandbox/modules/interpreter/print.lua b/xmake/core/sandbox/modules/interpreter/print.lua
index 0f906f5a4..dd42c8fe9 100644
--- a/xmake/core/sandbox/modules/interpreter/print.lua
+++ b/xmake/core/sandbox/modules/interpreter/print.lua
@@ -19,6 +19,7 @@
 --
 
 -- load modules
+local table     = require("base/table")
 local try       = require("sandbox/modules/try")
 local catch     = require("sandbox/modules/catch")
 
@@ -33,13 +34,13 @@ function _print(format, ...)
         {
             function ()
                 -- attempt to print format string first
-                io.write(string.format(format, unpack(args)) .. "\n")
+                io.write(string.format(format, table.unpack(args)) .. "\n")
             end,
             catch
             {
                 function ()
                     -- print multi-variables with raw lua action
-                    print(format, unpack(args))
+                    print(format, table.unpack(args))
                 end
             }
         }
diff --git a/xmake/core/sandbox/modules/interpreter/unpack.lua b/xmake/core/sandbox/modules/interpreter/unpack.lua
index 766e49f98..5d3b9c811 100644
--- a/xmake/core/sandbox/modules/interpreter/unpack.lua
+++ b/xmake/core/sandbox/modules/interpreter/unpack.lua
@@ -15,9 +15,9 @@
 -- Copyright (C) 2015-present, TBOOX Open Source Group.
 --
 -- @author      ruki
--- @file        unpack.lua
+-- @file        table.unpack.lua
 --
 
 -- load module
-return unpack
+return require("base/table").unpack
 
diff --git a/xmake/core/sandbox/modules/irpairs.lua b/xmake/core/sandbox/modules/irpairs.lua
index 7cb175173..d59574481 100644
--- a/xmake/core/sandbox/modules/irpairs.lua
+++ b/xmake/core/sandbox/modules/irpairs.lua
@@ -60,7 +60,7 @@ function sandbox_irpairs(t, filter, ...)
 
     -- return iterator and initialized state
     t = table.wrap(t)
-    return iter, t, table.maxn(t) + 1
+    return iter, t, table.getn(t) + 1
 end
 
 -- load module
diff --git a/xmake/core/sandbox/modules/unpack.lua b/xmake/core/sandbox/modules/unpack.lua
index 766e49f98..5d3b9c811 100644
--- a/xmake/core/sandbox/modules/unpack.lua
+++ b/xmake/core/sandbox/modules/unpack.lua
@@ -15,9 +15,9 @@
 -- Copyright (C) 2015-present, TBOOX Open Source Group.
 --
 -- @author      ruki
--- @file        unpack.lua
+-- @file        table.unpack.lua
 --
 
 -- load module
-return unpack
+return require("base/table").unpack
 
diff --git a/xmake/core/sandbox/modules/utils.lua b/xmake/core/sandbox/modules/utils.lua
index 528f59b9e..b2f9a682a 100644
--- a/xmake/core/sandbox/modules/utils.lua
+++ b/xmake/core/sandbox/modules/utils.lua
@@ -55,10 +55,10 @@ function sandbox_utils._print(...)
     end
 
     -- print multi-variables with raw lua action
-    utils._print(unpack(args))
+    utils._print(table.unpack(args))
 
     -- write to the log file
-    log:printv(unpack(args))
+    log:printv(table.unpack(args))
 end
 
 -- print format string with newline
@@ -75,7 +75,7 @@ function sandbox_utils.print(format, ...)
         {
             function ()
                 -- attempt to format message
-                local message = vformat(format, unpack(args))
+                local message = vformat(format, table.unpack(args))
 
                 -- trace
                 utils._print(message)
@@ -87,7 +87,7 @@ function sandbox_utils.print(format, ...)
             {
                 function (errors)
                     -- print multi-variables with raw lua action
-                    sandbox_utils._print(format, unpack(args))
+                    sandbox_utils._print(format, table.unpack(args))
                 end
             }
         }
diff --git a/xmake/includes/check_cflags.lua b/xmake/includes/check_cflags.lua
index ef3f7866b..63354dfac 100644
--- a/xmake/includes/check_cflags.lua
+++ b/xmake/includes/check_cflags.lua
@@ -55,7 +55,7 @@ end
 function configvar_check_cflags(definition, flags, opt)
     opt = opt or {}
     local optname = "__" .. (opt.name or definition)
-    local defname, defval = unpack(definition:split('='))
+    local defname, defval = table.unpack(definition:split('='))
     save_scope()
     option(optname)
         if opt.default == nil then
diff --git a/xmake/includes/check_cfuncs.lua b/xmake/includes/check_cfuncs.lua
index 1a64cb250..51352e424 100644
--- a/xmake/includes/check_cfuncs.lua
+++ b/xmake/includes/check_cfuncs.lua
@@ -76,7 +76,7 @@ end
 function configvar_check_cfuncs(definition, funcs, opt)
     opt = opt or {}
     local optname = "__" .. (opt.name or definition)
-    local defname, defval = unpack(definition:split('='))
+    local defname, defval = table.unpack(definition:split('='))
     save_scope()
     option(optname)
         add_cfuncs(funcs)
diff --git a/xmake/includes/check_cincludes.lua b/xmake/includes/check_cincludes.lua
index dc0308a65..c954b5260 100644
--- a/xmake/includes/check_cincludes.lua
+++ b/xmake/includes/check_cincludes.lua
@@ -51,7 +51,7 @@ end
 function configvar_check_cincludes(definition, includes, opt)
     opt = opt or {}
     local optname = "__" .. (opt.name or definition)
-    local defname, defval = unpack(definition:split('='))
+    local defname, defval = table.unpack(definition:split('='))
     save_scope()
     option(optname)
         add_cincludes(includes)
diff --git a/xmake/includes/check_csnippets.lua b/xmake/includes/check_csnippets.lua
index 9d2370ee0..19e87ab9e 100644
--- a/xmake/includes/check_csnippets.lua
+++ b/xmake/includes/check_csnippets.lua
@@ -87,7 +87,7 @@ end
 function configvar_check_csnippets(definition, snippets, opt)
     opt = opt or {}
     local optname = "__" .. (opt.name or definition)
-    local defname, defval = unpack(definition:split('='))
+    local defname, defval = table.unpack(definition:split('='))
     save_scope()
     option(optname)
         add_csnippets(definition, snippets, {tryrun = opt.tryrun, output = opt.output})
diff --git a/xmake/includes/check_ctypes.lua b/xmake/includes/check_ctypes.lua
index b3f59b04e..d14c64aa7 100644
--- a/xmake/includes/check_ctypes.lua
+++ b/xmake/includes/check_ctypes.lua
@@ -64,7 +64,7 @@ end
 function configvar_check_ctypes(definition, types, opt)
     opt = opt or {}
     local optname = "__" .. (opt.name or definition)
-    local defname, defval = unpack(definition:split('='))
+    local defname, defval = table.unpack(definition:split('='))
     save_scope()
     option(optname)
         add_ctypes(types)
diff --git a/xmake/includes/check_cxxflags.lua b/xmake/includes/check_cxxflags.lua
index 38ea5172e..c93745134 100644
--- a/xmake/includes/check_cxxflags.lua
+++ b/xmake/includes/check_cxxflags.lua
@@ -55,7 +55,7 @@ end
 function configvar_check_cxxflags(definition, flags, opt)
     opt = opt or {}
     local optname = "__" .. (opt.name or definition)
-    local defname, defval = unpack(definition:split('='))
+    local defname, defval = table.unpack(definition:split('='))
     save_scope()
     option(optname)
         if opt.default == nil then
diff --git a/xmake/includes/check_cxxfuncs.lua b/xmake/includes/check_cxxfuncs.lua
index 1488f7312..241effd19 100644
--- a/xmake/includes/check_cxxfuncs.lua
+++ b/xmake/includes/check_cxxfuncs.lua
@@ -76,7 +76,7 @@ end
 function configvar_check_cxxfuncs(definition, funcs, opt)
     opt = opt or {}
     local optname = "__" .. (opt.name or definition)
-    local defname, defval = unpack(definition:split('='))
+    local defname, defval = table.unpack(definition:split('='))
     save_scope()
     option(optname)
         add_cxxfuncs(funcs)
diff --git a/xmake/includes/check_cxxincludes.lua b/xmake/includes/check_cxxincludes.lua
index 45cb2d2c0..15f4fa1df 100644
--- a/xmake/includes/check_cxxincludes.lua
+++ b/xmake/includes/check_cxxincludes.lua
@@ -48,7 +48,7 @@ end
 function configvar_check_cxxincludes(definition, includes, opt)
     opt = opt or {}
     local optname = "__" .. (opt.name or definition)
-    local defname, defval = unpack(definition:split('='))
+    local defname, defval = table.unpack(definition:split('='))
     save_scope()
     option(optname)
         add_cxxincludes(includes)
diff --git a/xmake/includes/check_cxxsnippets.lua b/xmake/includes/check_cxxsnippets.lua
index daa71780c..9405b5707 100644
--- a/xmake/includes/check_cxxsnippets.lua
+++ b/xmake/includes/check_cxxsnippets.lua
@@ -87,7 +87,7 @@ end
 function configvar_check_cxxsnippets(definition, snippets, opt)
     opt = opt or {}
     local optname = "__" .. (opt.name or definition)
-    local defname, defval = unpack(definition:split('='))
+    local defname, defval = table.unpack(definition:split('='))
     save_scope()
     option(optname)
         add_cxxsnippets(definition, snippets, {tryrun = opt.tryrun, output = opt.output})
diff --git a/xmake/includes/check_cxxtypes.lua b/xmake/includes/check_cxxtypes.lua
index f5b8c677a..928ecbad5 100644
--- a/xmake/includes/check_cxxtypes.lua
+++ b/xmake/includes/check_cxxtypes.lua
@@ -64,7 +64,7 @@ end
 function configvar_check_cxxtypes(definition, types, opt)
     opt = opt or {}
     local optname = "__" .. (opt.name or definition)
-    local defname, defval = unpack(definition:split('='))
+    local defname, defval = table.unpack(definition:split('='))
     save_scope()
     option(optname)
         add_cxxtypes(types)
diff --git a/xmake/includes/check_features.lua b/xmake/includes/check_features.lua
index 3e8fb47be..481d9b6fe 100644
--- a/xmake/includes/check_features.lua
+++ b/xmake/includes/check_features.lua
@@ -60,7 +60,7 @@ end
 function configvar_check_features(definition, features, opt)
     opt = opt or {}
     local optname = "__" .. (opt.name or definition)
-    local defname, defval = unpack(definition:split('='))
+    local defname, defval = table.unpack(definition:split('='))
     save_scope()
     option(optname)
         add_features(features)
diff --git a/xmake/includes/check_links.lua b/xmake/includes/check_links.lua
index 54891361e..25ddaa619 100644
--- a/xmake/includes/check_links.lua
+++ b/xmake/includes/check_links.lua
@@ -48,7 +48,7 @@ end
 function configvar_check_links(definition, links, opt)
     opt = opt or {}
     local optname = "__" .. (opt.name or definition)
-    local defname, defval = unpack(definition:split('='))
+    local defname, defval = table.unpack(definition:split('='))
     save_scope()
     option(optname)
         add_links(links)
diff --git a/xmake/includes/check_macros.lua b/xmake/includes/check_macros.lua
index 0ed879c95..352a2382f 100644
--- a/xmake/includes/check_macros.lua
+++ b/xmake/includes/check_macros.lua
@@ -81,7 +81,7 @@ end
 function configvar_check_macros(definition, macros, opt)
     opt = opt or {}
     local optname = "__" .. (opt.name or definition)
-    local defname, defval = unpack(definition:split('='))
+    local defname, defval = table.unpack(definition:split('='))
     local snippets = {}
     save_scope()
     option(optname)
diff --git a/xmake/includes/check_syslinks.lua b/xmake/includes/check_syslinks.lua
index 8df32a1b8..379bb005a 100644
--- a/xmake/includes/check_syslinks.lua
+++ b/xmake/includes/check_syslinks.lua
@@ -48,7 +48,7 @@ end
 function configvar_check_syslinks(definition, links, opt)
     opt = opt or {}
     local optname = "__" .. (opt.name or definition)
-    local defname, defval = unpack(definition:split('='))
+    local defname, defval = table.unpack(definition:split('='))
     save_scope()
     option(optname)
         add_syslinks(links)
diff --git a/xmake/includes/qt_add_static_plugins.lua b/xmake/includes/qt_add_static_plugins.lua
index 8ecb06056..e65965972 100644
--- a/xmake/includes/qt_add_static_plugins.lua
+++ b/xmake/includes/qt_add_static_plugins.lua
@@ -34,10 +34,10 @@ function qt_add_static_plugins(plugin, opt)
     opt = opt or {}
     add_values("qt.plugins", plugin)
     if opt.links then
-        add_values("qt.links", unpack(table.wrap(opt.links)))
+        add_values("qt.links", table.unpack(table.wrap(opt.links)))
     end
     if opt.linkdirs then
-        add_values("qt.linkdirs", unpack(table.wrap(opt.linkdirs)))
+        add_values("qt.linkdirs", table.unpack(table.wrap(opt.linkdirs)))
     end
 end
 
diff --git a/xmake/modules/detect/tools/clang_cl/has_flags.lua b/xmake/modules/detect/tools/clang_cl/has_flags.lua
index 27728697f..4917fb665 100644
--- a/xmake/modules/detect/tools/clang_cl/has_flags.lua
+++ b/xmake/modules/detect/tools/clang_cl/has_flags.lua
@@ -61,7 +61,7 @@ function _try_running(...)
 
     local argv = {...}
     local errors = nil
-    return try { function () os.runv(unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
+    return try { function () os.runv(table.unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
 end
 
 -- try running to check flags
diff --git a/xmake/modules/detect/tools/dmd/has_flags.lua b/xmake/modules/detect/tools/dmd/has_flags.lua
index 459db9228..235e99d4c 100644
--- a/xmake/modules/detect/tools/dmd/has_flags.lua
+++ b/xmake/modules/detect/tools/dmd/has_flags.lua
@@ -40,7 +40,7 @@ function _try_running(...)
 
     local argv = {...}
     local errors = nil
-    return try { function () os.runv(unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
+    return try { function () os.runv(table.unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
 end
 
 -- attempt to check it from the argument list
diff --git a/xmake/modules/detect/tools/fpc/has_flags.lua b/xmake/modules/detect/tools/fpc/has_flags.lua
index 9f66939cc..109e1014b 100644
--- a/xmake/modules/detect/tools/fpc/has_flags.lua
+++ b/xmake/modules/detect/tools/fpc/has_flags.lua
@@ -26,7 +26,7 @@ function _try_running(...)
 
     local argv = {...}
     local errors = nil
-    return try { function () os.runv(unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
+    return try { function () os.runv(table.unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
 end
 
 -- attempt to check it from the argument list
diff --git a/xmake/modules/detect/tools/go/has_flags.lua b/xmake/modules/detect/tools/go/has_flags.lua
index 267d4de8a..e1acf3769 100644
--- a/xmake/modules/detect/tools/go/has_flags.lua
+++ b/xmake/modules/detect/tools/go/has_flags.lua
@@ -35,7 +35,7 @@ function _try_running(...)
 
     local argv = {...}
     local errors = nil
-    return try { function () os.runv(unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
+    return try { function () os.runv(table.unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
 end
 
 -- attempt to check it from the argument list
diff --git a/xmake/modules/detect/tools/rustc/has_flags.lua b/xmake/modules/detect/tools/rustc/has_flags.lua
index e7c55a180..904a3c85a 100644
--- a/xmake/modules/detect/tools/rustc/has_flags.lua
+++ b/xmake/modules/detect/tools/rustc/has_flags.lua
@@ -26,7 +26,7 @@ function _try_running(...)
 
     local argv = {...}
     local errors = nil
-    return try { function () os.runv(unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
+    return try { function () os.runv(table.unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
 end
 
 -- attempt to check it from the argument list
diff --git a/xmake/modules/detect/tools/sdcc/has_flags.lua b/xmake/modules/detect/tools/sdcc/has_flags.lua
index 1198b6f44..c7c440a8a 100644
--- a/xmake/modules/detect/tools/sdcc/has_flags.lua
+++ b/xmake/modules/detect/tools/sdcc/has_flags.lua
@@ -41,7 +41,7 @@ function _try_running(...)
 
     local argv = {...}
     local errors = nil
-    return try { function () os.runv(unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
+    return try { function () os.runv(table.unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
 end
 
 -- attempt to check it from the argument list
diff --git a/xmake/modules/detect/tools/swiftc/has_flags.lua b/xmake/modules/detect/tools/swiftc/has_flags.lua
index 541b897a9..fc4ff6540 100644
--- a/xmake/modules/detect/tools/swiftc/has_flags.lua
+++ b/xmake/modules/detect/tools/swiftc/has_flags.lua
@@ -26,7 +26,7 @@ function _try_running(...)
 
     local argv = {...}
     local errors = nil
-    return try { function () os.runv(unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
+    return try { function () os.runv(table.unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
 end
 
 -- attempt to check it from the argument list
diff --git a/xmake/modules/detect/tools/zig/has_flags.lua b/xmake/modules/detect/tools/zig/has_flags.lua
index b12f3defb..1dea91cfe 100644
--- a/xmake/modules/detect/tools/zig/has_flags.lua
+++ b/xmake/modules/detect/tools/zig/has_flags.lua
@@ -34,7 +34,7 @@ function _try_running(...)
 
     local argv = {...}
     local errors = nil
-    return try { function () os.runv(unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
+    return try { function () os.runv(table.unpack(argv)); return true end, catch { function (errs) errors = (errs or ""):trim() end }}, errors
 end
 
 -- attempt to check it from the argument list
diff --git a/xmake/modules/lib/detect/pkgconfig.lua b/xmake/modules/lib/detect/pkgconfig.lua
index 9cd07a1e7..57726bae0 100644
--- a/xmake/modules/lib/detect/pkgconfig.lua
+++ b/xmake/modules/lib/detect/pkgconfig.lua
@@ -46,7 +46,7 @@ function version(name, opt)
     local configdirs_old = os.getenv("PKG_CONFIG_PATH")
     local configdirs = table.wrap(opt.configdirs)
     if #configdirs > 0 then
-        os.setenv("PKG_CONFIG_PATH", unpack(configdirs))
+        os.setenv("PKG_CONFIG_PATH", table.unpack(configdirs))
     end
 
     -- get version
@@ -85,7 +85,7 @@ function variables(name, variables, opt)
     local configdirs_old = os.getenv("PKG_CONFIG_PATH")
     local configdirs = table.wrap(opt.configdirs)
     if #configdirs > 0 then
-        os.setenv("PKG_CONFIG_PATH", unpack(configdirs))
+        os.setenv("PKG_CONFIG_PATH", table.unpack(configdirs))
     end
 
     -- get variable value
diff --git a/xmake/modules/package/manager/find_package.lua b/xmake/modules/package/manager/find_package.lua
index 41c110796..7d82043b2 100644
--- a/xmake/modules/package/manager/find_package.lua
+++ b/xmake/modules/package/manager/find_package.lua
@@ -174,7 +174,7 @@ function main(name, opt)
     opt.mode = opt.mode or config.mode() or "release"
 
     -- get package manager name
-    local manager_name, package_name = unpack(name:split("::", {plain = true, strict = true}))
+    local manager_name, package_name = table.unpack(name:split("::", {plain = true, strict = true}))
     if package_name == nil then
         package_name = manager_name
         manager_name = nil
@@ -184,7 +184,7 @@ function main(name, opt)
 
     -- get package name and require version
     local require_version = nil
-    package_name, require_version = unpack(package_name:trim():split("%s"))
+    package_name, require_version = table.unpack(package_name:trim():split("%s"))
     opt.require_version = require_version or opt.require_version
 
     -- find package
diff --git a/xmake/modules/package/manager/install_package.lua b/xmake/modules/package/manager/install_package.lua
index 1c5d5ab07..05e13ed27 100644
--- a/xmake/modules/package/manager/install_package.lua
+++ b/xmake/modules/package/manager/install_package.lua
@@ -93,7 +93,7 @@ function main(name, opt)
     opt.mode = opt.mode or config.mode() or "release"
 
     -- get package manager name
-    local manager_name, package_name = unpack(name:split("::", {plain = true, strict = true}))
+    local manager_name, package_name = table.unpack(name:split("::", {plain = true, strict = true}))
     if package_name == nil then
         package_name = manager_name
         manager_name = nil
@@ -103,7 +103,7 @@ function main(name, opt)
 
     -- get package name and require version
     local require_version = nil
-    package_name, require_version = unpack(package_name:trim():split("%s"))
+    package_name, require_version = table.unpack(package_name:trim():split("%s"))
     opt.require_version = require_version or opt.require_version
 
     -- do install package
diff --git a/xmake/modules/private/action/require/impl/packagenv.lua b/xmake/modules/private/action/require/impl/packagenv.lua
index 12a98d36f..06a70df91 100644
--- a/xmake/modules/private/action/require/impl/packagenv.lua
+++ b/xmake/modules/private/action/require/impl/packagenv.lua
@@ -33,7 +33,7 @@ function _enter_package(package_name, envs, installdir)
                 end
             end
         else
-            os.addenv(name, unpack(table.wrap(values)))
+            os.addenv(name, table.unpack(table.wrap(values)))
         end
     end
 end
diff --git a/xmake/modules/private/action/require/impl/search_packages.lua b/xmake/modules/private/action/require/impl/search_packages.lua
index 00cf1ffbf..276747db4 100644
--- a/xmake/modules/private/action/require/impl/search_packages.lua
+++ b/xmake/modules/private/action/require/impl/search_packages.lua
@@ -22,7 +22,7 @@
 function _search_packages(name)
 
     -- get package manager name
-    local manager_name, package_name = unpack(name:split("::", {plain = true, strict = true}))
+    local manager_name, package_name = table.unpack(name:split("::", {plain = true, strict = true}))
     if package_name == nil then
         package_name = manager_name
         manager_name = "xmake"
diff --git a/xmake/modules/private/xrepo/action/env.lua b/xmake/modules/private/xrepo/action/env.lua
index b29d01623..742d30d12 100644
--- a/xmake/modules/private/xrepo/action/env.lua
+++ b/xmake/modules/private/xrepo/action/env.lua
@@ -208,7 +208,7 @@ function _package_addenvs(envs, instance)
                 end
             end
         else
-            _addenvs(envs, name, unpack(table.wrap(values)))
+            _addenvs(envs, name, table.unpack(table.wrap(values)))
         end
     end
 
@@ -237,7 +237,7 @@ function _toolchain_addenvs(envs)
         local toolchain_inst = toolchain.load(name, toolchain_opt)
         if toolchain_inst then
             for k, v in pairs(toolchain_inst:runenvs()) do
-                _addenvs(envs, k, unpack(path.splitenv(v)))
+                _addenvs(envs, k, table.unpack(path.splitenv(v)))
             end
         end
     end
diff --git a/xmake/plugins/lua/main.lua b/xmake/plugins/lua/main.lua
index 40b16249e..cf0ed80a1 100644
--- a/xmake/plugins/lua/main.lua
+++ b/xmake/plugins/lua/main.lua
@@ -122,7 +122,7 @@ function _run_script(script, args)
     if _is_callable(func) then
         local result = table.pack(func(table.unpack(args, 1, args.n)))
         if printresult and result and result.n ~= 0 then
-            utils.dump(unpack(result, 1, result.n))
+            utils.dump(table.unpack(result, 1, result.n))
         end
     else
         -- dump variables directly
diff --git a/xmake/rules/cuda/gencodes/xmake.lua b/xmake/rules/cuda/gencodes/xmake.lua
index b5ebc22d1..e208c1f4f 100644
--- a/xmake/rules/cuda/gencodes/xmake.lua
+++ b/xmake/rules/cuda/gencodes/xmake.lua
@@ -112,7 +112,7 @@ rule("cuda.gencodes")
             if v_arch then
                 table.insert(r_archs, v_arch)
             else
-                v_arch = math.min(unpack(r_archs))
+                v_arch = math.min(table.unpack(r_archs))
             end
             r_archs = table.unique(r_archs)
 
diff --git a/xmake/rules/qt/load.lua b/xmake/rules/qt/load.lua
index 1c4627f11..c5bec10af 100644
--- a/xmake/rules/qt/load.lua
+++ b/xmake/rules/qt/load.lua
@@ -81,10 +81,10 @@ function _add_plugins(target, plugins)
     for name, plugin in pairs(plugins) do
         target:values_add("qt.plugins", name)
         if plugin.links then
-            target:values_add("qt.links", unpack(table.wrap(plugin.links)))
+            target:values_add("qt.links", table.unpack(table.wrap(plugin.links)))
         end
         if plugin.linkdirs then
-            target:values_add("qt.linkdirs", unpack(table.wrap(plugin.linkdirs)))
+            target:values_add("qt.linkdirs", table.unpack(table.wrap(plugin.linkdirs)))
         end
     end
 end
diff --git a/xmake/rules/xcode/application/run.lua b/xmake/rules/xcode/application/run.lua
index e92397a29..0e0663207 100644
--- a/xmake/rules/xcode/application/run.lua
+++ b/xmake/rules/xcode/application/run.lua
@@ -40,10 +40,10 @@ function _run_on_macosx(target, opt)
     -- add run environments
     local addrunenvs, setrunenvs = make_runenvs(target)
     for name, values in pairs(addrunenvs) do
-        os.addenv(name, unpack(table.wrap(values)))
+        os.addenv(name, table.unpack(table.wrap(values)))
     end
     for name, value in pairs(setrunenvs) do
-        os.setenv(name, unpack(table.wrap(value)))
+        os.setenv(name, table.unpack(table.wrap(value)))
     end
 
     -- debugging?