build: Allow for vendored googletest

This makes it easier to run the test suite outside of the CI
environment but still attempts to use the system version of googletest
first.

build: Allow for vendored googletest

This makes it easier to run the test suite outside of the CI
environment but still attempts to use the system version of googletest
first.

Change-Id: I32193f08243db2177b8200b0ff7e3e47ef01691f
Signed-off-by: William A. Kennington III <wak@google.com>
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

show more ...