luau: Update to 0.683 (#7688)

* update luau to 0.683

* fix(test): try to fix extern_c config

* chore: back to default extern_c = false

* opti: use cmake options instead of io.replace()

packages/l/luau/xmake.lua

@@ -6,6 +6,7 @@ package("luau")
     add_urls("https://github.com/luau-lang/luau/archive/refs/tags/$(version).tar.gz",
              "https://github.com/luau-lang/luau.git")
     
+    add_versions("0.683", "a2c7aaf906d625e43ca468792acf8e47a9cbd1d4352623b5e62d2a4011faa15c")
     add_versions("0.643", "069702be7646917728ffcddcc72dae0c4191b95dfe455c8611cc5ad943878d3d")
     add_versions("0.642", "cc7954979d2b1f6a138a9b0cb0f2d27e3c11d109594379551bc290c0461965ba")
     add_versions("0.640", "63ada3e4c8c17e5aff8964b16951bfd1b567329dd81c11ae1144b6e95f354762")
@@ -21,15 +22,10 @@ package("luau")
 
     on_install(function(package)
         io.replace("extern/isocline/src/completers.c", "__finddata64_t", "_finddatai64_t", {plain = true})
-        io.replace("CMakeLists.txt", [[cmake_policy(SET CMP0054 NEW)]], [[
-            cmake_policy(SET CMP0054 NEW)
-            cmake_policy(SET CMP0057 NEW)
-        ]], {plain = true})
 
-        local configs = {}
-        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:debug() and "Debug" or "RelWithDebInfo"))
+        local configs = {"-DLUAU_BUILD_TESTS=OFF", "-DCMAKE_POLICY_DEFAULT_CMP0057=NEW"}
+        table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:is_debug() and "Debug" or "RelWithDebInfo"))
         table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF"))
-        table.insert(configs, "-DLUAU_BUILD_TESTS=OFF")
         table.insert(configs, "-DLUAU_BUILD_WEB=" .. ((package:is_plat("wasm") or package:config("build_web")) and "ON" or "OFF"))
         table.insert(configs, "-DLUAU_EXTERN_C=" .. (package:config("extern_c") and "ON" or "OFF"))
 
@@ -38,9 +34,9 @@ package("luau")
         end
 
         if package:is_plat("wasm") then
-            import("package.tools.cmake").build(package, configs, { target = "Luau.Web", buildir = "build" })
+            import("package.tools.cmake").build(package, configs, { target = "Luau.Web", builddir = "build" })
         else
-            import("package.tools.cmake").install(package, configs, { buildir = "build" })
+            import("package.tools.cmake").build(package, configs, { builddir = "build" })
         end
 
         local cmake_file = io.readfile("CMakeLists.txt")
@@ -78,17 +74,33 @@ package("luau")
     end)
 
     on_test(function(package)
-        assert(package:check_cxxsnippets({ test = [[
-            #include <lua.h>
-            #include <luacode.h>
-            #include <lualib.h>
+        if package:config("extern_c") then
+            assert(package:check_cxxsnippets({ test = [[
+                extern "C" {
+                    #include <lua.h>
+                    #include <luacode.h>
+                    #include <lualib.h>
+                }
 
-            void test() {
-                auto L = luaL_newstate();
-                luaL_openlibs(L);
-                lua_close(L);
-            }
-        ]]}, {configs = {languages = "cxx11"}}))
+                void test() {
+                    lua_State* L = luaL_newstate();
+                    luaL_openlibs(L);
+                    lua_close(L);
+                }
+            ]]}, {configs = {languages = "cxx11"}}))
+        else
+            assert(package:check_cxxsnippets({ test = [[
+                #include <lua.h>
+                #include <luacode.h>
+                #include <lualib.h>
+
+                void test() {
+                    lua_State* L = luaL_newstate();
+                    luaL_openlibs(L);
+                    lua_close(L);
+                }
+            ]]}, {configs = {languages = "cxx11"}}))
+        end
         assert(package:check_cxxsnippets({ test = [[
             #include <Luau/Common.h>