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-rw-r--r--tools/perf/config/Makefile10
-rw-r--r--tools/perf/config/feature-checks/Makefile3
-rw-r--r--tools/perf/config/feature-checks/test-all.c4
3 files changed, 11 insertions, 6 deletions
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
index 861379ec763..f7d11a811c7 100644
--- a/tools/perf/config/Makefile
+++ b/tools/perf/config/Makefile
@@ -329,8 +329,14 @@ ifndef NO_LIBUNWIND
msg := $(warning No libunwind found, disabling post unwind support. Please install libunwind-dev[el] >= 1.1);
NO_LIBUNWIND := 1
else
- ifneq ($(feature-libunwind-debug-frame), 1)
- msg := $(warning No debug_frame support found in libunwind);
+ ifeq ($(ARCH),arm)
+ $(call feature_check,libunwind-debug-frame)
+ ifneq ($(feature-libunwind-debug-frame), 1)
+ msg := $(warning No debug_frame support found in libunwind);
+ CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME
+ endif
+ else
+ # non-ARM has no dwarf_find_debug_frame() function:
CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME
endif
endif
diff --git a/tools/perf/config/feature-checks/Makefile b/tools/perf/config/feature-checks/Makefile
index e8e195f49a4..87e790017c6 100644
--- a/tools/perf/config/feature-checks/Makefile
+++ b/tools/perf/config/feature-checks/Makefile
@@ -76,6 +76,9 @@ test-libnuma:
test-libunwind:
$(BUILD) $(LIBUNWIND_LIBS) -lelf
+test-libunwind-debug-frame:
+ $(BUILD) $(LIBUNWIND_LIBS) -lelf
+
test-libaudit:
$(BUILD) -laudit
diff --git a/tools/perf/config/feature-checks/test-all.c b/tools/perf/config/feature-checks/test-all.c
index 799865b6077..59e7a705e14 100644
--- a/tools/perf/config/feature-checks/test-all.c
+++ b/tools/perf/config/feature-checks/test-all.c
@@ -49,10 +49,6 @@
# include "test-libunwind.c"
#undef main
-#define main main_test_libunwind_debug_frame
-# include "test-libunwind-debug-frame.c"
-#undef main
-
#define main main_test_libaudit
# include "test-libaudit.c"
#undef main