CMake: Give a binary dir to cares library am: 00c1189961 am: e5624b1eae am: cb4eb9d460 am: 24445591cc am: 7a1fdff235 am: b89d5835cf am: 6c6c7b2430 am: 2f8af06b2d am: 4f2e34a700

Change-Id: Ib1666d96153606c3919db8be5423d1269febbba0