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Message-Id: <1422267156-13873-37-git-send-email-jolsa@kernel.org> Date: Mon, 26 Jan 2015 11:12:36 +0100 From: Jiri Olsa <jolsa@...nel.org> To: linux-kernel@...r.kernel.org Cc: Jiri Olsa <jolsa@...nel.org>, Alexis Berlemont <alexis.berlemont@...il.com>, Arnaldo Carvalho de Melo <acme@...hat.com>, Borislav Petkov <bp@...en8.de>, Corey Ashford <cjashfor@...ux.vnet.ibm.com>, David Ahern <dsahern@...il.com>, Frederic Weisbecker <fweisbec@...il.com>, Ingo Molnar <mingo@...nel.org>, Namhyung Kim <namhyung@...nel.org>, Paul Mackerras <paulus@...ba.org>, Peter Zijlstra <peterz@...radead.org>, Stephane Eranian <eranian@...gle.com> Subject: [PATCH 36/36] perf build: Display make commands on V=1 Get more verbose output wrt displaying executed commands from make. Signed-off-by: Jiri Olsa <jolsa@...nel.org> Tested-by: Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com> Tested-by: Will Deacon <will.deacon@....com> Cc: Alexis Berlemont <alexis.berlemont@...il.com> Cc: Arnaldo Carvalho de Melo <acme@...hat.com> Cc: Borislav Petkov <bp@...en8.de> Cc: Corey Ashford <cjashfor@...ux.vnet.ibm.com> Cc: David Ahern <dsahern@...il.com> Cc: Frederic Weisbecker <fweisbec@...il.com> Cc: Ingo Molnar <mingo@...nel.org> Cc: Namhyung Kim <namhyung@...nel.org> Cc: Paul Mackerras <paulus@...ba.org> Cc: Peter Zijlstra <peterz@...radead.org> Cc: Stephane Eranian <eranian@...gle.com> --- tools/build/Makefile.build | 4 +++- tools/perf/Makefile.perf | 48 ++++++++++++++++++++++++++-------------------- 2 files changed, 30 insertions(+), 22 deletions(-) diff --git a/tools/build/Makefile.build b/tools/build/Makefile.build index b5ded207f49b..10df57237a66 100644 --- a/tools/build/Makefile.build +++ b/tools/build/Makefile.build @@ -13,8 +13,10 @@ __build: ifeq ($(V),1) quiet = + Q = else quiet=quiet_ + Q=@ endif build-dir := $(srctree)/tools/build @@ -102,7 +104,7 @@ in-target := $(prefix)$(obj)-in.o PHONY += $(subdir-y) $(subdir-y): - @$(MAKE) -f $(build-dir)/Makefile.build dir=$(dir)/$@ obj=$(obj) + $(Q)$(MAKE) -f $(build-dir)/Makefile.build dir=$(dir)/$@ obj=$(obj) $(sort $(subdir-obj-y)): $(subdir-y) ; diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 5b083da3b934..7850ab25c178 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -89,13 +89,19 @@ VPATH += $(OUTPUT) export VPATH endif +ifeq ($(V),1) + Q = +else + Q = @ +endif + # Do not use make's built-in rules # (this increases performance and avoids hard-to-debug behaviour); MAKEFLAGS += -r $(OUTPUT)PERF-VERSION-FILE: ../../.git/HEAD - @$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) - @touch $(OUTPUT)PERF-VERSION-FILE + $(Q)$(SHELL_PATH) util/PERF-VERSION-GEN $(OUTPUT) + $(Q)touch $(OUTPUT)PERF-VERSION-FILE CC = $(CROSS_COMPILE)gcc LD = $(CROSS_COMPILE)ld @@ -251,7 +257,7 @@ SHELL = $(SHELL_PATH) all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS) please_set_SHELL_PATH_to_a_more_modern_shell: - @$$(:) + $(Q)$$(:) shell_compatibility_test: please_set_SHELL_PATH_to_a_more_modern_shell @@ -264,13 +270,13 @@ export srctree OUTPUT RM CC LD AR CFLAGS V BISON FLEX build := -f $(srctree)/tools/build/Makefile.build dir=. obj $(PERF_IN): $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h FORCE - @$(MAKE) $(build)=perf + $(Q)$(MAKE) $(build)=perf $(OUTPUT)perf: $(PERFLIBS) $(PERF_IN) $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(PERF_IN) $(LIBS) -o $@ $(GTK_IN): FORCE - @$(MAKE) $(build)=gtk + $(Q)$(MAKE) $(build)=gtk $(OUTPUT)libperf-gtk.so: $(GTK_IN) $(PERFLIBS) $(QUIET_LINK)$(CC) -o $@ -shared $(LDFLAGS) $(filter %.o,$^) $(GTK_LIBS) @@ -315,25 +321,25 @@ build-dir = $(if $(__build-dir),$(__build-dir),.) single_dep: $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h $(OUTPUT)%.o: %.c single_dep FORCE - @$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ $(OUTPUT)%.i: %.c single_dep FORCE - @$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ $(OUTPUT)%.s: %.c single_dep FORCE - @$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ $(OUTPUT)%-bison.o: %.c single_dep FORCE - @$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ $(OUTPUT)%-flex.o: %.c single_dep FORCE - @$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ $(OUTPUT)%.o: %.S single_dep FORCE - @$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ $(OUTPUT)%.i: %.S single_dep FORCE - @$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ + $(Q)$(MAKE) -f $(srctree)/tools/build/Makefile.build dir=$(build-dir) $@ $(OUTPUT)perf-%: %.o $(PERFLIBS) $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS) @@ -353,7 +359,7 @@ $(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h) LIBPERF_IN := $(OUTPUT)libperf-in.o $(LIBPERF_IN): FORCE - @$(MAKE) $(build)=libperf + $(Q)$(MAKE) $(build)=libperf $(LIB_FILE): $(LIBPERF_IN) $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBPERF_IN) $(LIB_OBJS) @@ -362,21 +368,21 @@ LIBTRACEEVENT_FLAGS += CFLAGS="-g -Wall $(EXTRA_CFLAGS)" LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ) $(LIBTRACEEVENT): FORCE - @$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a plugins + $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a plugins $(LIBTRACEEVENT)-clean: $(call QUIET_CLEAN, libtraceevent) - @$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null + $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) O=$(OUTPUT) clean >/dev/null install-traceevent-plugins: $(LIBTRACEEVENT) - @$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins + $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) install_plugins $(LIBAPIKFS): FORCE - @$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a + $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a $(LIBAPIKFS)-clean: $(call QUIET_CLEAN, libapi) - @$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null + $(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null help: @echo 'Perf make targets:' @@ -514,12 +520,12 @@ $(INSTALL_DOC_TARGETS): # config-clean: $(call QUIET_CLEAN, config) - @$(MAKE) -C config/feature-checks clean >/dev/null + $(Q)$(MAKE) -C config/feature-checks clean >/dev/null clean: $(LIBTRACEEVENT)-clean $(LIBAPIKFS)-clean config-clean $(call QUIET_CLEAN, core-objs) $(RM) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(LANG_BINDINGS) - @find . -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete - @$(RM) .config-detected + $(Q)find . -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete + $(Q)$(RM) .config-detected $(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32 $(call QUIET_CLEAN, core-gen) $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope* $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)PERF-FEATURES $(OUTPUT)util/*-bison* $(OUTPUT)util/*-flex* $(QUIET_SUBDIR0)Documentation $(QUIET_SUBDIR1) clean -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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