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Commit c4eb6c0e authored by Jiri Olsa's avatar Jiri Olsa Committed by Arnaldo Carvalho de Melo
Browse files

perf tools: Automate setup of FEATURE_CHECK_(C|LD)FLAGS-all variables 



Instead of explicitly adding same value into
FEATURE_CHECK_(C|LD)FLAGS-all variables we can do that automatically.

Signed-off-by: default avatarJiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jean Pihet <jean.pihet@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1389098853-14466-2-git-send-email-jolsa@redhat.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 98eafce6

tools/perf/config/Makefile

+11 −3
Original line number Diff line number Diff line
@@ -53,9 +53,6 @@ else 
  FEATURE_CHECK_LDFLAGS-libunwind = $(LIBUNWIND_LDFLAGS)

  FEATURE_CHECK_CFLAGS-libunwind-debug-frame = $(LIBUNWIND_CFLAGS)

  FEATURE_CHECK_LDFLAGS-libunwind-debug-frame = $(LIBUNWIND_LDFLAGS)

  #  and the flags for the test-all case

  FEATURE_CHECK_CFLAGS-all += $(LIBUNWIND_CFLAGS)

  FEATURE_CHECK_LDFLAGS-all += $(LIBUNWIND_LDFLAGS)

endif



ifeq ($(NO_PERF_REGS),0)
@@ -152,6 +149,17 @@ CORE_FEATURE_TESTS = \ 
	stackprotector-all		\

	timerfd



# Set FEATURE_CHECK_(C|LD)FLAGS-all for all CORE_FEATURE_TESTS features.

# If in the future we need per-feature checks/flags for features not

# mentioned in this list we need to refactor this ;-).

set_test_all_flags = $(eval $(set_test_all_flags_code))

define set_test_all_flags_code

  FEATURE_CHECK_CFLAGS-all  += $(FEATURE_CHECK_CFLAGS-$(1))

  FEATURE_CHECK_LDFLAGS-all += $(FEATURE_CHECK_LDFLAGS-$(1))

endef



$(foreach feat,$(CORE_FEATURE_TESTS),$(call set_test_all_flags,$(feat)))



#

# So here we detect whether test-all was rebuilt, to be able

# to skip the print-out of the long features list if the file