mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-18 18:23:53 +08:00
perf build: Separate feature make support into config/Makefile.feature
Move feature related code into separate makefile. The new Makefile.feature is included from config/Makefile. It will be moved later into tools/build. 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-kj76wphg05x83n6d5ff85ybx@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa
Arnaldo Carvalho de Melo
parent
58d4f00ff1
commit
0afc5cad38
@ -176,102 +176,7 @@ LDFLAGS += -Wl,-z,noexecstack
|
||||
|
||||
EXTLIBS = -lpthread -lrt -lm -ldl
|
||||
|
||||
ifneq ($(OUTPUT),)
|
||||
OUTPUT_FEATURES = $(OUTPUT)config/feature-checks/
|
||||
$(shell mkdir -p $(OUTPUT_FEATURES))
|
||||
endif
|
||||
|
||||
feature_check = $(eval $(feature_check_code))
|
||||
define feature_check_code
|
||||
feature-$(1) := $(shell $(MAKE) OUTPUT=$(OUTPUT_FEATURES) CFLAGS="$(EXTRA_CFLAGS) $(FEATURE_CHECK_CFLAGS-$(1))" LDFLAGS="$(LDFLAGS) $(FEATURE_CHECK_LDFLAGS-$(1))" -C config/feature-checks test-$1.bin >/dev/null 2>/dev/null && echo 1 || echo 0)
|
||||
endef
|
||||
|
||||
feature_set = $(eval $(feature_set_code))
|
||||
define feature_set_code
|
||||
feature-$(1) := 1
|
||||
endef
|
||||
|
||||
#
|
||||
# Build the feature check binaries in parallel, ignore errors, ignore return value and suppress output:
|
||||
#
|
||||
|
||||
#
|
||||
# Note that this is not a complete list of all feature tests, just
|
||||
# those that are typically built on a fully configured system.
|
||||
#
|
||||
# [ Feature tests not mentioned here have to be built explicitly in
|
||||
# the rule that uses them - an example for that is the 'bionic'
|
||||
# feature check. ]
|
||||
#
|
||||
FEATURE_TESTS = \
|
||||
backtrace \
|
||||
dwarf \
|
||||
fortify-source \
|
||||
sync-compare-and-swap \
|
||||
glibc \
|
||||
gtk2 \
|
||||
gtk2-infobar \
|
||||
libaudit \
|
||||
libbfd \
|
||||
libelf \
|
||||
libelf-getphdrnum \
|
||||
libelf-mmap \
|
||||
libnuma \
|
||||
libperl \
|
||||
libpython \
|
||||
libpython-version \
|
||||
libslang \
|
||||
libunwind \
|
||||
pthread-attr-setaffinity-np \
|
||||
stackprotector-all \
|
||||
timerfd \
|
||||
libdw-dwarf-unwind \
|
||||
zlib
|
||||
|
||||
FEATURE_DISPLAY = \
|
||||
dwarf \
|
||||
glibc \
|
||||
gtk2 \
|
||||
libaudit \
|
||||
libbfd \
|
||||
libelf \
|
||||
libnuma \
|
||||
libperl \
|
||||
libpython \
|
||||
libslang \
|
||||
libunwind \
|
||||
libdw-dwarf-unwind \
|
||||
zlib
|
||||
|
||||
# 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 ;-).
|
||||
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
|
||||
|
||||
$(foreach feat,$(FEATURE_TESTS),$(call set_test_all_flags,$(feat)))
|
||||
|
||||
#
|
||||
# Special fast-path for the 'all features are available' case:
|
||||
#
|
||||
$(call feature_check,all,$(MSG))
|
||||
|
||||
#
|
||||
# Just in case the build freshly failed, make sure we print the
|
||||
# feature matrix:
|
||||
#
|
||||
ifeq ($(feature-all), 1)
|
||||
#
|
||||
# test-all.c passed - just set all the core feature flags to 1:
|
||||
#
|
||||
$(foreach feat,$(FEATURE_TESTS),$(call feature_set,$(feat)))
|
||||
else
|
||||
$(shell $(MAKE) OUTPUT=$(OUTPUT_FEATURES) CFLAGS="$(EXTRA_CFLAGS)" LDFLAGS=$(LDFLAGS) -i -j -C config/feature-checks $(addsuffix .bin,$(FEATURE_TESTS)) >/dev/null 2>&1)
|
||||
$(foreach feat,$(FEATURE_TESTS),$(call feature_check,$(feat)))
|
||||
endif
|
||||
include $(src-perf)/config/Makefile.feature
|
||||
|
||||
ifeq ($(feature-stackprotector-all), 1)
|
||||
CFLAGS += -fstack-protector-all
|
||||
@ -763,80 +668,12 @@ plugindir=$(libdir)/traceevent/plugins
|
||||
plugindir_SQ= $(subst ','\'',$(plugindir))
|
||||
endif
|
||||
|
||||
#
|
||||
# Print the result of the feature test:
|
||||
#
|
||||
feature_print_status = $(eval $(feature_print_status_code)) $(info $(MSG))
|
||||
|
||||
define feature_print_status_code
|
||||
ifeq ($(feature-$(1)), 1)
|
||||
MSG = $(shell printf '...%30s: [ \033[32mon\033[m ]' $(1))
|
||||
else
|
||||
MSG = $(shell printf '...%30s: [ \033[31mOFF\033[m ]' $(1))
|
||||
endif
|
||||
endef
|
||||
|
||||
print_var = $(eval $(print_var_code)) $(info $(MSG))
|
||||
define print_var_code
|
||||
MSG = $(shell printf '...%30s: %s' $(1) $($(1)))
|
||||
endef
|
||||
|
||||
feature_print_text = $(eval $(feature_print_text_code)) $(info $(MSG))
|
||||
define feature_print_text_code
|
||||
MSG = $(shell printf '...%30s: %s' $(1) $(2))
|
||||
endef
|
||||
|
||||
FEATURE_DUMP := $(foreach feat,$(FEATURE_DISPLAY),feature-$(feat)($(feature-$(feat))))
|
||||
FEATURE_DUMP_FILE := $(shell touch $(OUTPUT)FEATURE-DUMP; cat $(OUTPUT)FEATURE-DUMP)
|
||||
|
||||
ifeq ($(dwarf-post-unwind),1)
|
||||
FEATURE_DUMP += dwarf-post-unwind($(dwarf-post-unwind-text))
|
||||
endif
|
||||
|
||||
# The $(feature_display) controls the default detection message
|
||||
# output. It's set if:
|
||||
# - detected features differes from stored features from
|
||||
# last build (in FEATURE-DUMP file)
|
||||
# - one of the $(FEATURE_DISPLAY) is not detected
|
||||
# - VF is enabled
|
||||
|
||||
ifneq ("$(FEATURE_DUMP)","$(FEATURE_DUMP_FILE)")
|
||||
$(shell echo "$(FEATURE_DUMP)" > $(OUTPUT)FEATURE-DUMP)
|
||||
feature_display := 1
|
||||
endif
|
||||
|
||||
feature_display_check = $(eval $(feature_check_code))
|
||||
define feature_display_check_code
|
||||
ifneq ($(feature-$(1)), 1)
|
||||
feature_display := 1
|
||||
endif
|
||||
endef
|
||||
|
||||
$(foreach feat,$(FEATURE_DISPLAY),$(call feature_display_check,$(feat)))
|
||||
|
||||
ifeq ($(VF),1)
|
||||
feature_display := 1
|
||||
feature_verbose := 1
|
||||
endif
|
||||
|
||||
ifeq ($(feature_display),1)
|
||||
$(info )
|
||||
$(info Auto-detecting system features:)
|
||||
$(foreach feat,$(FEATURE_DISPLAY),$(call feature_print_status,$(feat),))
|
||||
|
||||
ifeq ($(dwarf-post-unwind),1)
|
||||
$(call feature_print_text,"DWARF post unwind library", $(dwarf-post-unwind-text))
|
||||
endif
|
||||
|
||||
ifneq ($(feature_verbose),1)
|
||||
$(info )
|
||||
endif
|
||||
endif
|
||||
|
||||
ifeq ($(feature_verbose),1)
|
||||
TMP := $(filter-out $(FEATURE_DISPLAY),$(FEATURE_TESTS))
|
||||
$(foreach feat,$(TMP),$(call feature_print_status,$(feat),))
|
||||
$(info )
|
||||
$(call print_var,prefix)
|
||||
$(call print_var,bindir)
|
||||
$(call print_var,libdir)
|
||||
|
||||
167
tools/perf/config/Makefile.feature
Normal file
167
tools/perf/config/Makefile.feature
Normal file
@ -0,0 +1,167 @@
|
||||
ifneq ($(OUTPUT),)
|
||||
OUTPUT_FEATURES = $(OUTPUT)config/feature-checks/
|
||||
$(shell mkdir -p $(OUTPUT_FEATURES))
|
||||
endif
|
||||
|
||||
feature_check = $(eval $(feature_check_code))
|
||||
define feature_check_code
|
||||
feature-$(1) := $(shell $(MAKE) OUTPUT=$(OUTPUT_FEATURES) CFLAGS="$(EXTRA_CFLAGS) $(FEATURE_CHECK_CFLAGS-$(1))" LDFLAGS="$(LDFLAGS) $(FEATURE_CHECK_LDFLAGS-$(1))" -C config/feature-checks test-$1.bin >/dev/null 2>/dev/null && echo 1 || echo 0)
|
||||
endef
|
||||
|
||||
feature_set = $(eval $(feature_set_code))
|
||||
define feature_set_code
|
||||
feature-$(1) := 1
|
||||
endef
|
||||
|
||||
#
|
||||
# Build the feature check binaries in parallel, ignore errors, ignore return value and suppress output:
|
||||
#
|
||||
|
||||
#
|
||||
# Note that this is not a complete list of all feature tests, just
|
||||
# those that are typically built on a fully configured system.
|
||||
#
|
||||
# [ Feature tests not mentioned here have to be built explicitly in
|
||||
# the rule that uses them - an example for that is the 'bionic'
|
||||
# feature check. ]
|
||||
#
|
||||
FEATURE_TESTS = \
|
||||
backtrace \
|
||||
dwarf \
|
||||
fortify-source \
|
||||
sync-compare-and-swap \
|
||||
glibc \
|
||||
gtk2 \
|
||||
gtk2-infobar \
|
||||
libaudit \
|
||||
libbfd \
|
||||
libelf \
|
||||
libelf-getphdrnum \
|
||||
libelf-mmap \
|
||||
libnuma \
|
||||
libperl \
|
||||
libpython \
|
||||
libpython-version \
|
||||
libslang \
|
||||
libunwind \
|
||||
pthread-attr-setaffinity-np \
|
||||
stackprotector-all \
|
||||
timerfd \
|
||||
libdw-dwarf-unwind \
|
||||
zlib
|
||||
|
||||
FEATURE_DISPLAY = \
|
||||
dwarf \
|
||||
glibc \
|
||||
gtk2 \
|
||||
libaudit \
|
||||
libbfd \
|
||||
libelf \
|
||||
libnuma \
|
||||
libperl \
|
||||
libpython \
|
||||
libslang \
|
||||
libunwind \
|
||||
libdw-dwarf-unwind \
|
||||
zlib
|
||||
|
||||
# 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 ;-).
|
||||
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
|
||||
|
||||
$(foreach feat,$(FEATURE_TESTS),$(call set_test_all_flags,$(feat)))
|
||||
|
||||
#
|
||||
# Special fast-path for the 'all features are available' case:
|
||||
#
|
||||
$(call feature_check,all,$(MSG))
|
||||
|
||||
#
|
||||
# Just in case the build freshly failed, make sure we print the
|
||||
# feature matrix:
|
||||
#
|
||||
ifeq ($(feature-all), 1)
|
||||
#
|
||||
# test-all.c passed - just set all the core feature flags to 1:
|
||||
#
|
||||
$(foreach feat,$(FEATURE_TESTS),$(call feature_set,$(feat)))
|
||||
else
|
||||
$(shell $(MAKE) OUTPUT=$(OUTPUT_FEATURES) CFLAGS="$(EXTRA_CFLAGS)" LDFLAGS=$(LDFLAGS) -i -j -C config/feature-checks $(addsuffix .bin,$(FEATURE_TESTS)) >/dev/null 2>&1)
|
||||
$(foreach feat,$(FEATURE_TESTS),$(call feature_check,$(feat)))
|
||||
endif
|
||||
|
||||
#
|
||||
# Print the result of the feature test:
|
||||
#
|
||||
feature_print_status = $(eval $(feature_print_status_code)) $(info $(MSG))
|
||||
|
||||
define feature_print_status_code
|
||||
ifeq ($(feature-$(1)), 1)
|
||||
MSG = $(shell printf '...%30s: [ \033[32mon\033[m ]' $(1))
|
||||
else
|
||||
MSG = $(shell printf '...%30s: [ \033[31mOFF\033[m ]' $(1))
|
||||
endif
|
||||
endef
|
||||
|
||||
feature_print_text = $(eval $(feature_print_text_code)) $(info $(MSG))
|
||||
define feature_print_text_code
|
||||
MSG = $(shell printf '...%30s: %s' $(1) $(2))
|
||||
endef
|
||||
|
||||
FEATURE_DUMP := $(foreach feat,$(FEATURE_DISPLAY),feature-$(feat)($(feature-$(feat))))
|
||||
FEATURE_DUMP_FILE := $(shell touch $(OUTPUT)FEATURE-DUMP; cat $(OUTPUT)FEATURE-DUMP)
|
||||
|
||||
ifeq ($(dwarf-post-unwind),1)
|
||||
FEATURE_DUMP += dwarf-post-unwind($(dwarf-post-unwind-text))
|
||||
endif
|
||||
|
||||
# The $(feature_display) controls the default detection message
|
||||
# output. It's set if:
|
||||
# - detected features differes from stored features from
|
||||
# last build (in FEATURE-DUMP file)
|
||||
# - one of the $(FEATURE_DISPLAY) is not detected
|
||||
# - VF is enabled
|
||||
|
||||
ifneq ("$(FEATURE_DUMP)","$(FEATURE_DUMP_FILE)")
|
||||
$(shell echo "$(FEATURE_DUMP)" > $(OUTPUT)FEATURE-DUMP)
|
||||
feature_display := 1
|
||||
endif
|
||||
|
||||
feature_display_check = $(eval $(feature_check_code))
|
||||
define feature_display_check_code
|
||||
ifneq ($(feature-$(1)), 1)
|
||||
feature_display := 1
|
||||
endif
|
||||
endef
|
||||
|
||||
$(foreach feat,$(FEATURE_DISPLAY),$(call feature_display_check,$(feat)))
|
||||
|
||||
ifeq ($(VF),1)
|
||||
feature_display := 1
|
||||
feature_verbose := 1
|
||||
endif
|
||||
|
||||
ifeq ($(feature_display),1)
|
||||
$(info )
|
||||
$(info Auto-detecting system features:)
|
||||
$(foreach feat,$(FEATURE_DISPLAY),$(call feature_print_status,$(feat),))
|
||||
|
||||
ifeq ($(dwarf-post-unwind),1)
|
||||
$(call feature_print_text,"DWARF post unwind library", $(dwarf-post-unwind-text))
|
||||
endif
|
||||
|
||||
ifneq ($(feature_verbose),1)
|
||||
$(info )
|
||||
endif
|
||||
endif
|
||||
|
||||
ifeq ($(feature_verbose),1)
|
||||
TMP := $(filter-out $(FEATURE_DISPLAY),$(FEATURE_TESTS))
|
||||
$(foreach feat,$(TMP),$(call feature_print_status,$(feat),))
|
||||
$(info )
|
||||
endif
|
||||
Loading…
Reference in New Issue
Block a user