cmd_drivers/vhost/built-in.a := rm -f drivers/vhost/built-in.a.symversions     ; cat drivers/vhost/vhost.o.symversions >> drivers/vhost/built-in.a.symversions   ; cat drivers/vhost/iotlb.o.symversions >> drivers/vhost/built-in.a.symversions; rm -f drivers/vhost/built-in.a; llvm-ar cDPrST drivers/vhost/built-in.a drivers/vhost/vsock.o drivers/vhost/vhost.o drivers/vhost/iotlb.o