E:\v8\v8>set INCLUDE=E:\v8\v8>set LIB=E:\v8\v8>set LIBPATH=E:\v8\v8>gn gen out\x64.debugTraceback (most recent call last): File "E:\v8\v8\build\toolchain\win\setup_toolchain.py", line 379, in <module> main() File "E:\v8\v8\build\toolchain\win\setup_toolchain.py", line 302, in main env = _LoadToolchainEnv( ^^^^^^^^^^^^^^^^^^ File "E:\v8\v8\build\toolchain\win\setup_toolchain.py", line 212, in _LoadToolchainEnv return _ExtractImportantEnvironment(variables) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\v8\v8\build\toolchain\win\setup_toolchain.py", line 71, in _ExtractImportantEnvironment raise Exception(Exception: Path "C:\Program Files (x86)\Windows Kits\10\\include\10.0.28000.0\\um" from environment variable "include" does not exist. Make sure the necessary SDK is installed.ERROR at //build/toolchain/win/win_toolchain_data.gni:9:7: Script returned non-zero exit code. exec_script("//build/toolchain/win/setup_toolchain.py", ^----------Current dir: E:/v8/v8/out/x64.debug/Command: "E:/v8/v8/out/x64.debug\../../third_party/cpython3/host/bin/python3" E:/v8/v8/build/toolchain/win/setup_toolchain.py "C:\Program Files/Microsoft Visual Studio/2022\Professional" "C:\Program Files (x86)\Windows Kits\10" "C:\WINDOWS\System32;C:\WINDOWS\SysWOW64;Arm64Unused" win x86 environment.x86Returned 1.See //buildtools/third_party/libc++/modules.gni:14:3: whence //build/toolchain/win/win_toolchain_data.gni was imported. import("//build/toolchain/win/win_toolchain_data.gni") ^----------------------------------------------------See //buildtools/third_party/libc++/BUILD.gn:8:1: whence //buildtools/third_party/libc++/modules.gni was imported.import("//buildtools/third_party/libc++/modules.gni")^---------------------------------------------------See //build/config/BUILDCONFIG.gn:643:19: which caused the file to be included. deps += [ "//buildtools/third_party/libc++:all_modules" ] ^--------------------------------------------E:\v8\v8>