## Setup EDK environment. Edksetup puts new copies of target.txt, tools_def.txt, build_rule.txt in WorkSpace\Conf
## Also run edksetup as soon as possible to avoid it from changing environment variables we're overriding
## Setup EDK environment. Edksetup puts new copies of target.txt, tools_def.txt, build_rule.txt in WorkSpace\Conf
## Also run edksetup as soon as possible to avoid it from changing environment variables we're overriding