tools/perf/arch/s390/util/Build - linux - Git at Google

 perf-y += header.o
 perf-$(CONFIG_LIBTRACEEVENT) += kvm-stat.o
 perf-y += perf_regs.o

 perf-$(CONFIG_DWARF) += dwarf-regs.o
 perf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o

 perf-y += machine.o
 perf-y += pmu.o

 perf-$(CONFIG_AUXTRACE) += auxtrace.o
	perf-y += header.o
	perf-$(CONFIG_LIBTRACEEVENT) += kvm-stat.o
	perf-y += perf_regs.o

	perf-$(CONFIG_DWARF) += dwarf-regs.o
	perf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o

	perf-y += machine.o
	perf-y += pmu.o

	perf-$(CONFIG_AUXTRACE) += auxtrace.o