diff options
| author | Anton Blanchard <anton@samba.org> | 2014-08-25 18:25:06 +1000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-09-17 17:08:07 -0300 |
| commit | 65ccb4faae872b63dd8f5fbc83d0195e3dfabf0d (patch) | |
| tree | 2a106bc40a37ea30d01970c9414cdb5d90b8e992 /tools | |
| parent | 1a1c0ffb2adb2d2ce7bb9c4dfd2935ba345cf2c2 (diff) | |
| download | linux-65ccb4faae872b63dd8f5fbc83d0195e3dfabf0d.tar.bz2 | |
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@samba.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/20140825182506.2be6512d@kryten
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/arch/powerpc/Makefile | 2 | ||||
| -rw-r--r-- | 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 b92219b1900d..6f7782bea5dd 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 75d4c237b03d..98c9fd174e98 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); |