commit 46eddd476b34adebad224f7eb782225c1195fe7d
author David Brazdil <dbrazdil@google.com> Fri Dec 20 12:44:49 2019 +0000
committer David Brazdil <dbrazdil@google.com> Mon Dec 23 14:02:51 2019 +0000
tree cb646fa6b2863dbab1e982f396d1741b11e93d4f
parent d7e9163c7728bc8f75255d6e1969f28b67d3e964

Check out Hafnium without submodules

Checks out individual Hafnium repositories as Repo projects instead of
being Git submodules. The root project is checked out under `core/` and
its subfolders and important files symlinked into the root.

This way it is possible to clone and build Hafnium only with small
modifications (scripts must not do `realpath` due to symlinks). It is
meant as a first step towards migrating to Repo.

Change-Id: I5284e48f3180fb9077892b01578ac7eb0768c234