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Commit 308e1e70 authored by Ingo Molnar's avatar Ingo Molnar
Browse files

tools/perf/build: Clean up the libunwind logic in config/Makefile 

Nest the rules properly. No change in functionality.

Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/n/tip-jjlmizjmhockUs04wqnScnkl@git.kernel.org


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent b7bcef6f

tools/perf/config/Makefile

+12 −12
Original line number Original line Diff line number Diff line
@@ -251,8 +251,8 @@ FLAGS_UNWIND=$(LIBUNWIND_CFLAGS) $(CFLAGS) $(LIBUNWIND_LDFLAGS) $(LDFLAGS) $(EXT 
  ifneq ($(call try-cc,$(SOURCE_LIBUNWIND),$(FLAGS_UNWIND),libunwind),y)

  ifneq ($(call try-cc,$(SOURCE_LIBUNWIND),$(FLAGS_UNWIND),libunwind),y)

    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] >= 0.99);

    NO_LIBUNWIND := 1

    NO_LIBUNWIND := 1

endif # Libunwind support

  endif

endif # NO_LIBUNWIND

endif





ifndef NO_LIBUNWIND

ifndef NO_LIBUNWIND

  CFLAGS += -DHAVE_LIBUNWIND_SUPPORT

  CFLAGS += -DHAVE_LIBUNWIND_SUPPORT