Updated Build Instructions (markdown)

makubacki committed Dec 13, 2022

Add top-level build instructions file Adds a file that describes various build approaches in edk2 at a high-level and points to the documents with specific instructions for each approach. This is a starting point for this file and it will likely be expanded upon in the future. Cc: Sean Brogan <sean.brogan@microsoft.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <gaoliming@byosoft.com.cn> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>

makubacki committed Dec 13, 2022