tree ff4a5bdac5fe8fb5f6300af06ba8405eca8d8b6a
parent 98d5fac6c461959e64bdbe27c710a93215147dd1
author Lenny Komow <lenny@lunarg.com> 1538610242 -0600
committer Lenny Komow <lenny@lunarg.com> 1538611581 -0600

loader: Override layer support and settings

Add support for an override layer in the loader. This allows layers
to be set by an outside application.

Revamp the logic to detect manifest files in the various paths that
we allow them to be placed. This code significantly rewrites
loader_get_manifest_files.

Change-Id: I8abf558864b66eb71ee026ca559b0126cf2fa4e9