savedcmd_kernel/trace/built-in.a := rm -f kernel/trace/built-in.a;  printf "kernel/trace/%s " trace_clock.o ring_buffer.o trace.o trace_output.o trace_seq.o trace_stat.o trace_printk.o pid_list.o trace_sched_switch.o trace_nop.o blktrace.o trace_events.o trace_export.o trace_event_perf.o trace_events_filter.o trace_events_trigger.o trace_eprobe.o trace_kprobe.o error_report-traces.o power-traces.o rpm-traces.o trace_dynevent.o trace_probe.o trace_uprobe.o rethook.o | xargs ar cDPrST kernel/trace/built-in.a