tools/perf/arch/arm/util/Build

   1 libperf-$(CONFIG_DWARF) += dwarf-regs.o
   2
   3 libperf-$(CONFIG_LOCAL_LIBUNWIND)    += unwind-libunwind.o
   4 libperf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
   5
   6 libperf-$(CONFIG_AUXTRACE) += pmu.o auxtrace.o cs-etm.o