perf-util-$(CONFIG_LIBUNWIND) += libunwind-arch.o perf-util-$(CONFIG_LIBUNWIND) += libunwind-arm64.o perf-util-$(CONFIG_LIBUNWIND) += libunwind-arm.o perf-util-$(CONFIG_LIBUNWIND) += libunwind-loongarch.o perf-util-$(CONFIG_LIBUNWIND) += libunwind-mips.o perf-util-$(CONFIG_LIBUNWIND) += libunwind-ppc32.o perf-util-$(CONFIG_LIBUNWIND) += libunwind-ppc64.o perf-util-$(CONFIG_LIBUNWIND) += libunwind-riscv.o perf-util-$(CONFIG_LIBUNWIND) += libunwind-s390.o perf-util-$(CONFIG_LIBUNWIND) += libunwind-i386.o perf-util-$(CONFIG_LIBUNWIND) += libunwind-x86_64.o