请教个问题:make: *** No rule to make target `out/target/product/imx51_bbg/obj/STATIC_LIBRARIES/libbluez-common-static_intermediates/libbluez-common-static.a', needed by `out/target/product/imx51_bbg/obj/SHARED_LIBRARIES/libandroid_hardware_fm_intermediates/LINKED/libandroid_hardware_fm.so'.  Stop.根据上面的信息,是缺少 libbluez-common-static.a, 那如何 build libbluez-common-static.a?多谢。