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perf build: Get rid of VF_FEATURE_TESTS

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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: Jiri 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: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2015-03-01 20:44:18 +01:00 committed by Arnaldo Carvalho de Melo
parent ee9c80a13e
commit 07efbf528c
1 changed files with 7 additions and 25 deletions
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32
tools/perf/config/Makefile
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@ -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)