mingw64sys pacman -S gcc-libs pacman -S mingw-w64-clang-x86_64-libc++ pacman -S git git clone https://github.com/tianocore/edk2.git cd edk2 git submodule update --init git tag git checkout tags/edk2-stable202311 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< developer command prompt vs 2017

cd "C:\msys64\home\asus\edk2" edksetup.bat

set PYTHON_HOME="C:\Program Files\Python311" set PYTHON_HOME="C:\Python27" C:\msys64\home\asus\edk2\Conf\target.txt (MINGW64 Shell) => ACTIVE_PLATFORM = OvmfPkg/OvmfPkgX64.dsc TARGET_ARCH = X64 <=

edksetup.bat Rebuild choco install iasl C:\ProgramData\chocolatey\lib\iasl\tools\iasl-win-20230628.zip (unzip) C:\ASL build -t VS2019 build -t VS2019 -D ASL_COMPILER_PATH=C:\ASL -D ASL_COMPILER_VERSION=20230628 build all -t VS2019 -D ASL_COMPILER_PATH=C:\ASL -D ASL_COMPILER_VERSION=20230628 -p OvmfPkg/OvmfPkgX64.dsc -b RELEASE -a X64 -n 0