linux-kernel - [PATCH 04/30] perf build: Add bench objects building

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Date:	Fri,  2 Jan 2015 16:35:46 +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 04/30] perf build: Add bench objects building

Move bench objects building under build framework
and enable perf-in.o rule.

Signed-off-by: Jiri Olsa <jolsa@...nel.org>
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/perf/Build           |  2 ++
 tools/perf/Makefile.perf   | 21 ++-------------------
 tools/perf/bench/Build     | 11 +++++++++++
 tools/perf/config/Makefile |  2 ++
 4 files changed, 17 insertions(+), 19 deletions(-)
 create mode 100644 tools/perf/bench/Build

diff --git a/tools/perf/Build b/tools/perf/Build
index e69de29bb2d1..9ea828de3fde 100644
--- a/tools/perf/Build
+++ b/tools/perf/Build
@@ -0,0 +1,2 @@
+perf-y += builtin-bench.o
+perf-y += bench/
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index f578e1a91250..6d0be78763ec 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -459,19 +459,6 @@ LIB_OBJS += $(OUTPUT)tests/thread-mg-share.o
 LIB_OBJS += $(OUTPUT)tests/switch-tracking.o
 
 BUILTIN_OBJS += $(OUTPUT)builtin-annotate.o
-BUILTIN_OBJS += $(OUTPUT)builtin-bench.o
-# Benchmark modules
-BUILTIN_OBJS += $(OUTPUT)bench/sched-messaging.o
-BUILTIN_OBJS += $(OUTPUT)bench/sched-pipe.o
-ifeq ($(RAW_ARCH),x86_64)
-BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy-x86-64-asm.o
-BUILTIN_OBJS += $(OUTPUT)bench/mem-memset-x86-64-asm.o
-endif
-BUILTIN_OBJS += $(OUTPUT)bench/mem-memcpy.o
-BUILTIN_OBJS += $(OUTPUT)bench/futex-hash.o
-BUILTIN_OBJS += $(OUTPUT)bench/futex-wake.o
-BUILTIN_OBJS += $(OUTPUT)bench/futex-requeue.o
-
 BUILTIN_OBJS += $(OUTPUT)builtin-diff.o
 BUILTIN_OBJS += $(OUTPUT)builtin-evlist.o
 BUILTIN_OBJS += $(OUTPUT)builtin-help.o
@@ -590,10 +577,6 @@ ifeq ($(NO_PERF_REGS),0)
   LIB_OBJS += $(OUTPUT)util/perf_regs.o
 endif
 
-ifndef NO_LIBNUMA
-  BUILTIN_OBJS += $(OUTPUT)bench/numa.o
-endif
-
 ifndef NO_ZLIB
   LIB_OBJS += $(OUTPUT)util/zlib.o
 endif
@@ -633,9 +616,9 @@ $(OUTPUT)perf.o: perf.c $(OUTPUT)common-cmds.h $(OUTPUT)PERF-CFLAGS
 		'-DPERF_HTML_PATH="$(htmldir_SQ)"' \
 		$(CFLAGS) -c $(filter %.c,$^) -o $@
 
-$(OUTPUT)perf: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS)
+$(OUTPUT)perf: $(OUTPUT)perf.o $(BUILTIN_OBJS) $(PERFLIBS) $(PERF_IN)
 	$(QUIET_LINK)$(CC) $(CFLAGS) $(LDFLAGS) $(OUTPUT)perf.o \
-               $(BUILTIN_OBJS) $(LIBS) -o $@
+               $(BUILTIN_OBJS) $(PERF_IN) $(LIBS) -o $@
 
 $(GTK_OBJS): $(OUTPUT)%.o: %.c $(LIB_H)
 	$(QUIET_CC)$(CC) -o $@ -c -fPIC $(CFLAGS) $(GTK_CFLAGS) $<
diff --git a/tools/perf/bench/Build b/tools/perf/bench/Build
new file mode 100644
index 000000000000..5ce98023d518
--- /dev/null
+++ b/tools/perf/bench/Build
@@ -0,0 +1,11 @@
+perf-y += sched-messaging.o
+perf-y += sched-pipe.o
+perf-y += mem-memcpy.o
+perf-y += futex-hash.o
+perf-y += futex-wake.o
+perf-y += futex-requeue.o
+
+perf-$(CONFIG_X86_64) += mem-memcpy-x86-64-asm.o
+perf-$(CONFIG_X86_64) += mem-memset-x86-64-asm.o
+
+perf-$(CONFIG_NUMA) += numa.o
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
index f6538544c740..3c73e11954ea 100644
--- a/tools/perf/config/Makefile
+++ b/tools/perf/config/Makefile
@@ -28,6 +28,7 @@ ifeq ($(ARCH),x86)
     CFLAGS += -DHAVE_ARCH_X86_64_SUPPORT
     ARCH_INCLUDE = ../../arch/x86/lib/memcpy_64.S ../../arch/x86/lib/memset_64.S
     LIBUNWIND_LIBS = -lunwind -lunwind-x86_64
+    $(call detected,CONFIG_X86_64)
   else
     LIBUNWIND_LIBS = -lunwind -lunwind-x86
   endif
@@ -633,6 +634,7 @@ ifndef NO_LIBNUMA
   else
     CFLAGS += -DHAVE_LIBNUMA_SUPPORT
     EXTLIBS += -lnuma
+    $(call detected,CONFIG_NUMA)
   endif
 endif
 
-- 
1.9.3

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