[PATCH 19/43] perf build: Add perf.o object building

Arnaldo Carvalho de Melo
2015-02-13T20:50:51Z

Move the perf object building under build framework to be included in
the perf build object.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Tested-by: Will 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-wiiciip2w6ajvj03huqz50xw@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/Build | 3 +++
tools/perf/Makefile.perf | 16 +++++-----------
2 files changed, 8 insertions(+), 11 deletions(-)

diff --git a/tools/perf/Build b/tools/perf/Build
index 133ec649e5a2..976e03849f6d 100644
--- a/tools/perf/Build
+++ b/tools/perf/Build
@@ -25,12 +25,15 @@ perf-$(CONFIG_LIBELF) += builtin-probe.o
perf-y += bench/
perf-y += tests/

+perf-y += perf.o
+
paths += -DPERF_HTML_PATH="BUILD_STR($(htmldir_SQ))"
paths += -DPERF_INFO_PATH="BUILD_STR($(infodir_SQ))"
paths += -DPERF_MAN_PATH="BUILD_STR($(mandir_SQ))"

CFLAGS_builtin-help.o += $(paths)
CFLAGS_builtin-timechart.o += $(paths)
+CFLAGS_perf.o += -DPERF_HTML_PATH="BUILD_STR($(htmldir_SQ))" -include $(OUTPUT)PERF-VERSION-FILE

libperf-y += util/
libperf-y += arch/
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index 713f4d17c553..0a669f990b68 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -376,16 +376,11 @@ PERF_IN := $(OUTPUT)perf-in.o
export srctree OUTPUT RM CC LD AR CFLAGS V BISON FLEX
build := -f $(srctree)/tools/build/Makefile.build dir=. obj

-$(PERF_IN): $(OUTPUT)common-cmds.h FORCE
+$(PERF_IN): $(OUTPUT)PERF-VERSION-FILE $(OUTPUT)common-cmds.h FORCE
@$(MAKE) $(build)=perf

-$(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
- $(QUIET_CC)$(CC) -include $(OUTPUT)PERF-VERSION-FILE \
- '-DPERF_HTML_PATH="$(htmldir_SQ)"' \
- $(CFLAGS) -c $(filter %.c,$^) -o $@
-
-$(OUTPUT)perf: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS) $(PERF_IN)
- $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(OUTPUT)perf.o \
+$(OUTPUT)perf: $(BUILTIN_OBJS) $(PERFLIBS) $(PERF_IN)
+ $(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) \
$(BUILTIN_OBJS) $(PERF_IN) $(LIBS) -o $@

$(GTK_IN): FORCE
@@ -403,8 +398,7 @@ $(SCRIPTS) : % : %.sh
$(QUIET_GEN)$(INSTALL) '$@.sh' '$(OUTPUT)$@'

# These can record PERF_VERSION
-$(OUTPUT)perf.o perf.spec \
- $(SCRIPTS) \
+perf.spec $(SCRIPTS) \
: $(OUTPUT)PERF-VERSION-FILE

.SUFFIXES:
@@ -659,7 +653,7 @@ config-clean:
@$(MAKE) -C config/feature-checks clean >/dev/null

clean: $(LIBTRACEEVENT)-clean $(LIBAPIKFS)-clean config-clean
- $(call QUIET_CLEAN, core-objs) $(RM) $(LIB_OBJS) $(BUILTIN_OBJS) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf-with-kcore $(OUTPUT)perf.o $(LANG_BINDINGS)
+ $(call QUIET_CLEAN, core-objs) $(RM) $(LIB_OBJS) $(BUILTIN_OBJS) $(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
$(call QUIET_CLEAN, core-progs) $(RM) $(ALL_PROGRAMS) perf perf-read-vdso32 perf-read-vdsox32
--
1.9.3