CBD-1053: toy build for perf tests

Change-Id: I5e4db49e82b0ee7e6bcead7a834f7025426d7f75
Reviewed-on: http://review.couchbase.org/28768
Reviewed-by: Sundararaman Sridharan <sundar.sridharan@gmail.com>
Tested-by: Sundararaman Sridharan <sundar.sridharan@gmail.com>