On Thu, Mar 4, 2021 at 02:27 AM, Mohammad Younas Khan Pathan wrote:

cmd: python BaseTools/Edk2ToolsBuild.py -t <ToolChainTag> # ToolChainTag

It is not necessary to compile BaseTools. If you want to build EmulatorPkg try this instruction https://github.com/tianocore/edk2/blob/master/EmulatorPkg/PlatformCI/ReadMe.md and use MSVC 2019 compiler

for example

stuart_build -c EmulatorPkg/PlatformCI/PlatformBuild.py TOOL_CHAIN_TAG=VS2019 -a X64

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