Commit c6e3bf43 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo
Browse files

perf build: Defer printing detected features to the end of all feature checks 



We were doing it in tools/build/Makefile.feature, after running the
feature checks, but then in tools/perf/Makefile.config we can call more
feature checks when we notice that some feature check failed, like when
libbfd wasn't detected and we add libraries to the LDFLAGS of its
feature check to try again, etc.

Acked-by: default avatarJiri Olsa <jolsa@kernel.org>
Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 19177bc3

tools/perf/Makefile.config

+7 −0
Original line number Diff line number Diff line
@@ -299,6 +299,9 @@ ifneq ($(TCMALLOC),) 
endif



ifeq ($(FEATURES_DUMP),)

# We will display at the end of this Makefile.config, using $(call feature_display_entries)

# As we may retry some feature detection here, see the disassembler-four-args case, for instance

  FEATURE_DISPLAY_DEFERRED := 1

include $(srctree)/tools/build/Makefile.feature

else

include $(FEATURES_DUMP)
@@ -1230,3 +1233,7 @@ $(call detected_var,PYTHON_EMBED_CCOPTS) 
# tests, see the block about libbfd, disassembler-four-args, for instance.

$(shell rm -f $(FEATURE_DUMP_FILENAME))

$(foreach feat,$(FEATURE_TESTS),$(shell echo "$(call feature_assign,$(feat))" >> $(FEATURE_DUMP_FILENAME)))



ifeq ($(feature_display),1)

  $(call feature_display_entries)

endif