Use cmake means to enforce C and C++ standards
Use cmake means to enforce C and C++ standards

Change-Id: I8a6742422178a7d2d1c81e413ddf628ea5bfea95
Reviewed-on: http://review.couchbase.org/c/libcouchbase/+/138649
Tested-by: Build Bot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>
Reviewed-by: Sergey Avseyev <87f6d5e4fd3644c3c20800cde7fd3ad1569370b3@gmail.com>

kojiromike/libcouchbase,kojiromike/libcouchbase,couchbase/libcouchbase,kojiromike/libcouchbase,couchbase/libcouchbase,couchbase/libcouchbase,couchbase/libcouchbase,couchbase/libcouchbase,couchbase/libcouchbase,kojiromike/libcouchbase,couchbase/libcouchbase