From 8d79076a3c5dbe45109fd15d2489168fbbb28a3d Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Wed, 19 Feb 2014 16:52:55 +0100 Subject: [PATCH] perf tools: Add variable display for VF make output Adding dump of interesting build directories to the make VF=1 output. $ make VF=1 BUILD: Doing 'make -j4' parallel build Auto-detecting system features: ... dwarf: [ on ] ... glibc: [ on ] ... gtk2: [ on ] ... libaudit: [ on ] ... libbfd: [ on ] ... libelf: [ on ] ... libnuma: [ on ] ... libperl: [ on ] ... libpython: [ on ] ... libslang: [ on ] ... libunwind: [ on ] ... backtrace: [ on ] ... fortify-source: [ on ] ... gtk2-infobar: [ on ] ... libelf-getphdrnum: [ on ] ... libelf-mmap: [ on ] ... libpython-version: [ on ] ... on-exit: [ on ] ... stackprotector-all: [ on ] ... timerfd: [ on ] ... libunwind-debug-frame: [ OFF ] ... bionic: [ OFF ] ... prefix: /home/jolsa ... bindir: /home/jolsa/bin ... libdir: /home/jolsa/lib64 ... sysconfdir: /home/jolsa/etc Adding functions to print variable/text in features display - feature_print_var/feature_print_text (feature_print_text is used in next patches). Signed-off-by: Jiri Olsa Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jean Pihet Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1392825179-5228-3-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/config/Makefile | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 39e6e6cca8ed..97a64c4631d3 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -591,9 +591,9 @@ endif # # Print the result of the feature test: # -feature_print = $(eval $(feature_print_code)) $(info $(MSG)) +feature_print_status = $(eval $(feature_print_status_code)) $(info $(MSG)) -define feature_print_code +define feature_print_status_code ifeq ($(feature-$(1)), 1) MSG = $(shell printf '...%30s: [ \033[32mon\033[m ]' $(1)) else @@ -601,6 +601,16 @@ define feature_print_code endif endef +feature_print_var = $(eval $(feature_print_var_code)) $(info $(MSG)) +define feature_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 + PERF_FEATURES := $(foreach feat,$(LIB_FEATURE_TESTS),feature-$(feat)($(feature-$(feat)))) PERF_FEATURES_FILE := $(shell touch $(OUTPUT)PERF-FEATURES; cat $(OUTPUT)PERF-FEATURES) @@ -633,11 +643,16 @@ endif ifeq ($(display_lib),1) $(info ) $(info Auto-detecting system features:) - $(foreach feat,$(LIB_FEATURE_TESTS),$(call feature_print,$(feat),)) + $(foreach feat,$(LIB_FEATURE_TESTS),$(call feature_print_status,$(feat),)) endif ifeq ($(display_vf),1) - $(foreach feat,$(VF_FEATURE_TESTS),$(call feature_print,$(feat),)) + $(foreach feat,$(VF_FEATURE_TESTS),$(call feature_print_status,$(feat),)) + $(info ) + $(call feature_print_var,prefix) + $(call feature_print_var,bindir) + $(call feature_print_var,libdir) + $(call feature_print_var,sysconfdir) endif ifeq ($(display_lib),1)