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Commit 07efbf52 authored by Jiri Olsa's avatar Jiri Olsa Committed by Arnaldo Carvalho de Melo
Browse files

perf build: Get rid of VF_FEATURE_TESTS 



It only contains (FEATURE_TESTS - FEATURE_DISPLAY) tests to display the
rest of the checks on 'make VF=1'. But we can actually compute this
list, which is less confusing.

Also renaming LIB_FEATURE_TESTS into FEATURE_DISPLAY, so it reflects
what this variable actually does - display its tests status to user.

Signed-off-by: default avatarJiri Olsa <jolsa@kernel.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <david.ahern@oracle.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/n/tip-gs160y03hpmx5ezpcr4gunxc@git.kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent ee9c80a1

tools/perf/config/Makefile

+7 −25
Original line number Diff line number Diff line
@@ -228,7 +228,7 @@ FEATURE_TESTS = \ 
	libdw-dwarf-unwind		\

	zlib



LIB_FEATURE_TESTS =			\

FEATURE_DISPLAY =			\

	dwarf				\

	glibc				\

	gtk2				\
@@ -243,25 +243,6 @@ LIB_FEATURE_TESTS = \ 
	libdw-dwarf-unwind		\

	zlib



VF_FEATURE_TESTS =			\

	backtrace			\

	fortify-source			\

	sync-compare-and-swap		\

	gtk2-infobar			\

	libelf-getphdrnum		\

	libelf-mmap			\

	libpython-version		\

	pthread-attr-setaffinity-np	\

	stackprotector-all		\

	timerfd				\

	libunwind-debug-frame		\

	bionic				\

	liberty				\

	liberty-z			\

	cplus-demangle			\

	compile-32			\

	compile-x32



# Set FEATURE_CHECK_(C|LD)FLAGS-all for all 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 ;-).
@@ -805,7 +786,7 @@ define feature_print_text_code 
    MSG = $(shell printf '...%30s: %s' $(1) $(2))

endef



PERF_FEATURES := $(foreach feat,$(LIB_FEATURE_TESTS),feature-$(feat)($(feature-$(feat))))

PERF_FEATURES := $(foreach feat,$(FEATURE_DISPLAY),feature-$(feat)($(feature-$(feat))))

PERF_FEATURES_FILE := $(shell touch $(OUTPUT)PERF-FEATURES; cat $(OUTPUT)PERF-FEATURES)



ifeq ($(dwarf-post-unwind),1)
@@ -816,7 +797,7 @@ endif 
# output. It's set if:

# - detected features differes from stored features from

#   last build (in PERF-FEATURES file)

# - one of the $(LIB_FEATURE_TESTS) is not detected

# - one of the $(FEATURE_DISPLAY) is not detected

# - VF is enabled



ifneq ("$(PERF_FEATURES)","$(PERF_FEATURES_FILE)")
@@ -831,7 +812,7 @@ define feature_check_code 
  endif

endef



$(foreach feat,$(LIB_FEATURE_TESTS),$(call feature_check,$(feat)))

$(foreach feat,$(FEATURE_DISPLAY),$(call feature_check,$(feat)))



ifeq ($(VF),1)

  display_lib := 1
@@ -841,7 +822,7 @@ endif 
ifeq ($(display_lib),1)

  $(info )

  $(info Auto-detecting system features:)

  $(foreach feat,$(LIB_FEATURE_TESTS),$(call feature_print_status,$(feat),))

  $(foreach feat,$(FEATURE_DISPLAY),$(call feature_print_status,$(feat),))



  ifeq ($(dwarf-post-unwind),1)

    $(call feature_print_text,"DWARF post unwind library", $(dwarf-post-unwind-text))
@@ -849,7 +830,8 @@ ifeq ($(display_lib),1) 
endif



ifeq ($(display_vf),1)

  $(foreach feat,$(VF_FEATURE_TESTS),$(call feature_print_status,$(feat),))

  TMP := $(filter-out $(FEATURE_DISPLAY),$(FEATURE_TESTS))

  $(foreach feat,$(TMP),$(call feature_print_status,$(feat),))

  $(info )

  $(call feature_print_var,prefix)

  $(call feature_print_var,bindir)