Commit-ID: 65ccb4faae872b63dd8f5fbc83d0195e3dfabf0d
Gitweb: http://git.kernel.org/tip/65ccb4faae872b63dd8f5fbc83d0195e3dfabf0d
Author: Anton Blanchard <anton@xxxxxxxxx>
AuthorDate: Mon, 25 Aug 2014 18:25:06 +1000
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Wed, 17 Sep 2014 17:08:07 -0300
perf tools powerpc: Fix build issue when DWARF support is disabled
The powerpc skip callchain code uses DWARF, so we must disable it if
DWARF is disabled.
Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/20140825182506.2be6512d@kryten
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/arch/powerpc/Makefile | 2 +-
tools/perf/config/Makefile | 10 ++++++----
2 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/tools/perf/arch/powerpc/Makefile b/tools/perf/arch/powerpc/Makefile
index b92219b..6f7782b 100644
--- a/tools/perf/arch/powerpc/Makefile
+++ b/tools/perf/arch/powerpc/Makefile
@@ -1,6 +1,6 @@
ifndef NO_DWARF
PERF_HAVE_DWARF_REGS := 1
LIB_OBJS += $(OUTPUT)arch/$(ARCH)/util/dwarf-regs.o
+LIB_OBJS += $(OUTPUT)arch/$(ARCH)/util/skip-callchain-idx.o
endif
LIB_OBJS += $(OUTPUT)arch/$(ARCH)/util/header.o
-LIB_OBJS += $(OUTPUT)arch/$(ARCH)/util/skip-callchain-idx.o
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
index 75d4c23..98c9fd1 100644
--- a/tools/perf/config/Makefile
+++ b/tools/perf/config/Makefile
@@ -48,10 +48,6 @@ ifneq ($(ARCH),$(filter $(ARCH),x86 arm))
NO_LIBDW_DWARF_UNWIND := 1
endif
-ifeq ($(ARCH),powerpc)
- CFLAGS += -DHAVE_SKIP_CALLCHAIN_IDX
-endif
-
ifeq ($(LIBUNWIND_LIBS),)
NO_LIBUNWIND := 1
else
@@ -378,6 +374,12 @@ ifndef NO_LIBELF
endif # NO_DWARF
endif # NO_LIBELF
+ifeq ($(ARCH),powerpc)
+ ifndef NO_DWARF
+ CFLAGS += -DHAVE_SKIP_CALLCHAIN_IDX
+ endif
+endif
+
ifndef NO_LIBUNWIND
ifneq ($(feature-libunwind), 1)
msg := $(warning No libunwind found. Please install libunwind-dev[el] >= 1.1 and/or set LIBUNWIND_DIR);
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