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-rw-r--r--tools/perf/Makefile.perf11
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index bde91f8307ff..2dff0b8ed611 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -57,6 +57,12 @@ include config/utilities.mak
# Define NO_LIBAUDIT if you do not want libaudit support
#
# Define NO_LIBBIONIC if you do not want bionic support
+#
+# Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support
+# for dwarf backtrace post unwind.
+
+# temporarily disabled
+NO_LIBDW_DWARF_UNWIND := 1
ifeq ($(srctree),)
srctree := $(patsubst %/,%,$(dir $(shell pwd)))
@@ -478,6 +484,11 @@ ifndef NO_DWARF
endif # NO_DWARF
endif # NO_LIBELF
+ifndef NO_LIBDW_DWARF_UNWIND
+ LIB_OBJS += $(OUTPUT)util/unwind-libdw.o
+ LIB_H += util/unwind-libdw.h
+endif
+
ifndef NO_LIBUNWIND
LIB_OBJS += $(OUTPUT)util/unwind-libunwind.o
endif