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| author | Ingo Molnar <mingo@kernel.org> | 2013-11-14 11:28:30 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-11-14 11:28:30 +0400 |
| commit | 555a098af6086256bc64d3806519f37ccae936e0 (patch) | |
| tree | 4f13126483fc1202d23f1ba55045fac41d19118e /tools/perf/config/Makefile | |
| parent | d969135aae1434547f41853f0e8eaa622e8b8816 (diff) | |
| parent | f0d55cc1a65852e6647d4f5d707c1c9b5471ce3c (diff) | |
| download | linux-555a098af6086256bc64d3806519f37ccae936e0.tar.xz | |
Merge branch 'linus' into perf/urgent
Merge dependencies to apply a fix.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/config/Makefile')
| -rw-r--r-- | tools/perf/config/Makefile | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 58b2d37ae23a..f5905f2b197d 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -31,6 +31,10 @@ ifeq ($(ARCH),x86_64) endif NO_PERF_REGS := 0 endif +ifeq ($(ARCH),arm) + NO_PERF_REGS := 0 + LIBUNWIND_LIBS = -lunwind -lunwind-arm +endif ifeq ($(NO_PERF_REGS),0) CFLAGS += -DHAVE_PERF_REGS_SUPPORT @@ -305,8 +309,7 @@ ifndef NO_LIBELF endif # NO_DWARF endif # NO_LIBELF -# There's only x86 (both 32 and 64) support for CFI unwind so far -ifneq ($(ARCH),x86) +ifeq ($(LIBUNWIND_LIBS),) NO_LIBUNWIND := 1 endif @@ -322,8 +325,13 @@ ifndef NO_LIBUNWIND endif ifneq ($(feature-libunwind), 1) - msg := $(warning No libunwind found, disabling post unwind support. Please install libunwind-dev[el] >= 0.99); + 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); + CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME + endif endif endif |