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When build static perf, Makefile reports the error: Makefile.config:480: No libdw DWARF unwind found, Please install elfutils-devel/libdw-dev >= 0.158 and/or set LIBDW_DIR The libdw has been installed on the system, but the build system fails to build the feature detecting binary 'test-libdw-dwarf-unwind'. The failure is caused by missing to link the lib 'zstd'. Link lib 'zstd' for the static build, in the end, the dwarf feature can be enabled in the static perf. Signed-off-by: Leo Yan <leo.yan@arm.com> Tested-by: Ian Rogers <irogers@google.com> Cc: amadio@gentoo.org Cc: James Clark <james.clark@linaro.org> Cc: Thomas Richter <tmricht@linux.ibm.com> Link: https://lore.kernel.org/r/20240717082211.524826-6-leo.yan@arm.com Signed-off-by: Namhyung Kim <namhyung@kernel.org>