{"categories":[],"packages":[],"usage":[{"description":"Enable optimisation for memory rather than performance","isdefault":false,"packageid":42652,"use":"optimisememory"},{"description":"To build libtcmalloc with smaller internal caches.","isdefault":false,"packageid":43366,"use":"optimisememory"}],"use":{"description":"Enable optimisation for memory rather than performance","isdefault":false,"packageid":42652,"use":"optimisememory"}}