Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit db848662 authored by Jiri Olsa's avatar Jiri Olsa Committed by Arnaldo Carvalho de Melo
Browse files

perf build: Remove PERF-CFLAGS file 



Removing PERF-CFLAGS file, because the build framework stores full build
command line for each object and triggers rebuilt if necessary.

Signed-off-by: default avatarJiri Olsa <jolsa@kernel.org>
Tested-by: default avatarSukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Tested-by: default avatarWill Deacon <will.deacon@arm.com>
Cc: Alexis Berlemont <alexis.berlemont@gmail.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-99hamnd2msiwgsi78yauihhd@git.kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 8e499ac5

tools/perf/Makefile.perf

+3 −14
Original line number Diff line number Diff line
@@ -365,7 +365,7 @@ LIBTRACEEVENT_FLAGS = $(QUIET_SUBDIR1) O=$(OUTPUT) 
LIBTRACEEVENT_FLAGS += CFLAGS="-g -Wall $(EXTRA_CFLAGS)"

LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ)



$(LIBTRACEEVENT): $(TE_SOURCES) $(OUTPUT)PERF-CFLAGS

$(LIBTRACEEVENT): $(TE_SOURCES)

	$(QUIET_SUBDIR0)$(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) libtraceevent.a plugins



$(LIBTRACEEVENT)-clean:
@@ -444,17 +444,6 @@ cscope: 
	$(QUIET_GEN)$(RM) cscope*; \

	$(FIND) $(TAG_FOLDERS) -name '*.[hcS]' -print | xargs cscope -b $(TAG_FILES)



### Detect prefix changes

TRACK_CFLAGS = $(subst ','\'',$(CFLAGS)):\

             $(bindir_SQ):$(perfexecdir_SQ):$(template_dir_SQ):$(prefix_SQ):$(plugindir_SQ)



$(OUTPUT)PERF-CFLAGS: .FORCE-PERF-CFLAGS

	@FLAGS='$(TRACK_CFLAGS)'; \

	    if test x"$$FLAGS" != x"`cat $(OUTPUT)PERF-CFLAGS 2>/dev/null`" ; then \

		echo 1>&2 "  FLAGS:   * new build flags or prefix"; \

		echo "$$FLAGS" >$(OUTPUT)PERF-CFLAGS; \

            fi



### Testing rules



# GNU make supports exporting all variables by "export" without parameters.
@@ -544,7 +533,7 @@ clean: $(LIBTRACEEVENT)-clean $(LIBAPIKFS)-clean config-clean 
	@find . -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete

	@$(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-CFLAGS $(OUTPUT)PERF-FEATURES $(OUTPUT)util/*-bison* $(OUTPUT)util/*-flex*

	$(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

	$(python-clean)
@@ -562,5 +551,5 @@ FORCE: 


.PHONY: all install clean config-clean strip install-gtk

.PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell

.PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope .FORCE-PERF-CFLAGS FORCE single_dep

.PHONY: $(GIT-HEAD-PHONY) TAGS tags cscope FORCE single_dep