CBD-1272: Pass on EE vs. CE definition during build

Change-Id: Ib588b2ad96ac83dec62e707a0de22e3998c8d2c5
Reviewed-on: http://review.couchbase.org/34363
Reviewed-by: Philip Labee <philip@couchbase.com>
Tested-by: Philip Labee <philip@couchbase.com>