Add Makefile targets for running tests on Android.

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 17 matching lines @@
 
 # Variable default definitions. Override them by exporting them in your shell.
 CXX ?= g++
 LINK ?= g++
 OUTDIR ?= out
 TESTJOBS ?= -j16
 GYPFLAGS ?=
 TESTFLAGS ?=
 ANDROID_NDK_ROOT ?=
 ANDROID_TOOL_PREFIX = $(ANDROID_NDK_ROOT)/toolchain/bin/arm-linux-androideabi
+ANDROID_V8 ?= /data/local/v8
 
 # Special build flags. Use them like this: "make library=shared"
 
 # library=shared || component=shared_library
 ifeq ($(library), shared)
   GYPFLAGS += -Dcomponent=shared_library
 endif
 ifdef component
   GYPFLAGS += -Dcomponent=$(component)
 endif
@@ skipping 52 matching lines @@
   GYPFLAGS += -Dv8_interpreted_regexp=1
 endif
 
 # ----------------- available targets: --------------------
 # - "dependencies": pulls in external dependencies (currently: GYP)
 # - any arch listed in ARCHES (see below)
 # - any mode listed in MODES
 # - every combination <arch>.<mode>, e.g. "ia32.release"
 # - "native": current host's architecture, release mode
 # - any of the above with .check appended, e.g. "ia32.release.check"
-# - "android": cross-compile for Android/ARM (release mode)
+# - "android": cross-compile for Android/ARM
 # - default (no target specified): build all DEFAULT_ARCHES and MODES
 # - "check": build all targets and run all tests
 # - "<arch>.clean" for any <arch> in ARCHES
 # - "clean": clean all ARCHES
 
 # ----------------- internal stuff ------------------------
 
 # Architectures and modes to be compiled. Consider these to be internal
 # variables, don't override them (use the targets instead).
 ARCHES = ia32 x64 arm mips
 DEFAULT_ARCHES = ia32 x64 arm
 MODES = release debug
+ANDROID_MODES = android.release android.debug
 
 # 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
 
 # Generates all combinations of ARCHES and MODES, e.g. "ia32.release".
 BUILDS = $(foreach mode,$(MODES),$(addsuffix .$(mode),$(ARCHES)))
 # Generates corresponding test targets, e.g. "ia32.release.check".
 CHECKS = $(addsuffix .check,$(BUILDS))
@@ skipping 26 matching lines @@
                  CXX="$(CXX)" LINK="$(LINK)" \
                  BUILDTYPE=$(shell echo $(subst .,,$(suffix $@)) | \
                              python -c "print raw_input().capitalize()") \
                  builddir="$(shell pwd)/$(OUTDIR)/$@"
 
 native: $(OUTDIR)/Makefile.native
         @$(MAKE) -C "$(OUTDIR)" -f Makefile.native \
                  CXX="$(CXX)" LINK="$(LINK)" BUILDTYPE=Release \
                  builddir="$(shell pwd)/$(OUTDIR)/$@"
 
-# TODO(jkummerow): add "android.debug" when we need it.
-android android.release: $(OUTDIR)/Makefile.android
+android: $(ANDROID_MODES)
+
+$(ANDROID_MODES): $(OUTDIR)/Makefile.android
         @$(MAKE) -C "$(OUTDIR)" -f Makefile.android \
                 CXX="$(ANDROID_TOOL_PREFIX)-g++" \
                 AR="$(ANDROID_TOOL_PREFIX)-ar" \
                 RANLIB="$(ANDROID_TOOL_PREFIX)-ranlib" \
                 CC="$(ANDROID_TOOL_PREFIX)-gcc" \
                 LD="$(ANDROID_TOOL_PREFIX)-ld" \
                 LINK="$(ANDROID_TOOL_PREFIX)-g++" \
-                BUILDTYPE=Release \
-                builddir="$(shell pwd)/$(OUTDIR)/android.release"
+                BUILDTYPE=$(shell echo $(subst .,,$(suffix $@)) | \
+                            python -c "print raw_input().capitalize()") \
+                builddir="$(shell pwd)/$(OUTDIR)/$@"
 
 # Test targets.
 check: all
         @tools/test-wrapper-gypbuild.py $(TESTJOBS) --outdir=$(OUTDIR) \
             --arch=$(shell echo $(DEFAULT_ARCHES) | sed -e 's/ /,/g') \
             $(TESTFLAGS)
 
 $(addsuffix .check,$(MODES)): $$(basename $$@)
         @tools/test-wrapper-gypbuild.py $(TESTJOBS) --outdir=$(OUTDIR) \
             --mode=$(basename $@) $(TESTFLAGS)
 
 $(addsuffix .check,$(ARCHES)): $$(basename $$@)
         @tools/test-wrapper-gypbuild.py $(TESTJOBS) --outdir=$(OUTDIR) \
             --arch=$(basename $@) $(TESTFLAGS)
 
 $(CHECKS): $$(basename $$@)
         @tools/test-wrapper-gypbuild.py $(TESTJOBS) --outdir=$(OUTDIR) \
             --arch-and-mode=$(basename $@) $(TESTFLAGS)
 
+$(addsuffix .sync, $(ANDROID_MODES)): $$(basename $$@)
+        @tools/android-sync.sh $(basename $@) $(OUTDIR) \
+                               $(shell pwd) $(ANDROID_V8)
+
+$(addsuffix .check, $(ANDROID_MODES)): $$(basename $$@).sync
+        @tools/test-wrapper-gypbuild.py $(TESTJOBS) --outdir=$(OUTDIR) \
+             --arch-and-mode=$(basename $@) \
+             --special-command="tools/android-run.py @"
+
+android.check: android.release.check android.debug.check
+
 native.check: native
         @tools/test-wrapper-gypbuild.py $(TESTJOBS) --outdir=$(OUTDIR)/native \
             --arch-and-mode=. $(TESTFLAGS)
 
 # Clean targets. You can clean each architecture individually, or everything.
 $(addsuffix .clean,$(ARCHES)) android.clean:
         rm -f $(OUTDIR)/Makefile.$(basename $@)
         rm -rf $(OUTDIR)/$(basename $@).release
         rm -rf $(OUTDIR)/$(basename $@).debug
         find $(OUTDIR) -regex '.*\(host\|target\).$(basename $@)\.mk' -delete
@@ skipping 42 matching lines @@
 
 # Stores current GYPFLAGS in a file.
 $(ENVFILE).new:
         @mkdir -p $(OUTDIR); echo "GYPFLAGS=$(GYPFLAGS)" > $(ENVFILE).new; \
             echo "CXX=$(CXX)" >> $(ENVFILE).new
 
 # Dependencies.
 dependencies:
         svn checkout --force http://gyp.googlecode.com/svn/trunk build/gyp \
             --revision 1282