Intel VTune integration for V8/D8

Makefile

 # Copyright 2012 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 65 matching lines @@
 ifeq ($(extrachecks), on)
   GYPFLAGS += -Dv8_enable_extra_checks=1
 endif
 ifeq ($(extrachecks), off)
   GYPFLAGS += -Dv8_enable_extra_checks=0
 endif
 # gdbjit=on
 ifeq ($(gdbjit), on)
   GYPFLAGS += -Dv8_enable_gdbjit=1
 endif
+# vtunejit=on
+ifeq ($(vtunejit), on)
+  GYPFLAGS += -Dv8_enable_vtunejit=1
+endif
 # vfp2=off
 ifeq ($(vfp2), off)
   GYPFLAGS += -Dv8_can_use_vfp2_instructions=false
 else
   GYPFLAGS += -Dv8_can_use_vfp2_instructions=true -Darm_fpu=vfpv2
 endif
 # vfp3=off
 ifeq ($(vfp3), off)
   GYPFLAGS += -Dv8_can_use_vfp3_instructions=false
 else
@@ skipping 52 matching lines @@
 ARCHES = ia32 x64 arm mipsel
 DEFAULT_ARCHES = ia32 x64 arm
 MODES = release debug
 ANDROID_ARCHES = android_ia32 android_arm android_mipsel
 
 # List of files that trigger Makefile regeneration:
 GYPFILES = build/all.gyp build/common.gypi build/standalone.gypi \
            preparser/preparser.gyp samples/samples.gyp src/d8.gyp \
            test/cctest/cctest.gyp tools/gyp/v8.gyp
 
+# If vtunejit=on, the v8vtune.gyp will be appended.
+ifeq ($(vtunejit), on)
+  GYPFILES += src/third_party/vtune/v8vtune.gyp
+endif
 # Generates all combinations of ARCHES and MODES, e.g. "ia32.release".
 BUILDS = $(foreach mode,$(MODES),$(addsuffix .$(mode),$(ARCHES)))
 ANDROID_BUILDS = $(foreach mode,$(MODES), \
                    $(addsuffix .$(mode),$(ANDROID_ARCHES)))
 # Generates corresponding test targets, e.g. "ia32.release.check".
 CHECKS = $(addsuffix .check,$(BUILDS))
 ANDROID_CHECKS = $(addsuffix .check,$(ANDROID_BUILDS))
 # File where previously used GYPFLAGS are stored.
 ENVFILE = $(OUTDIR)/environment
 
@@ skipping 125 matching lines @@
 # Stores current GYPFLAGS in a file.
 $(ENVFILE).new:
         @mkdir -p $(OUTDIR); echo "GYPFLAGS=$(GYPFLAGS)" > $(ENVFILE).new; \
             echo "CXX=$(CXX)" >> $(ENVFILE).new
 
 # Dependencies.
 # Remember to keep these in sync with the DEPS file.
 dependencies:
         svn checkout --force http://gyp.googlecode.com/svn/trunk build/gyp \
             --revision 1501