'make quickcheck': don't overwrite debug output.

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 202 matching lines @@
 # - "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 mipsel
 DEFAULT_ARCHES = ia32 x64 arm
-MODES = release debug
+MODES = release debug optdebug
+DEFAULT_MODES = release debug
 ANDROID_ARCHES = android_ia32 android_arm android_mipsel
 NACL_ARCHES = nacl_ia32 nacl_x64
 
 # List of files that trigger Makefile regeneration:
 GYPFILES = build/all.gyp build/features.gypi build/standalone.gypi \
            build/toolchain.gypi 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)))
 NACL_BUILDS = $(foreach mode,$(MODES), \
                    $(addsuffix .$(mode),$(NACL_ARCHES)))
 # Generates corresponding test targets, e.g. "ia32.release.check".
 CHECKS = $(addsuffix .check,$(BUILDS))
 ANDROID_CHECKS = $(addsuffix .check,$(ANDROID_BUILDS))
 NACL_CHECKS = $(addsuffix .check,$(NACL_BUILDS))
 # File where previously used GYPFLAGS are stored.
 ENVFILE = $(OUTDIR)/environment
 
 .PHONY: all check clean dependencies $(ENVFILE).new native \
+        qc quickcheck \
         $(ARCHES) $(MODES) $(BUILDS) $(CHECKS) $(addsuffix .clean,$(ARCHES)) \
         $(addsuffix .check,$(MODES)) $(addsuffix .check,$(ARCHES)) \
         $(ANDROID_ARCHES) $(ANDROID_BUILDS) $(ANDROID_CHECKS) \
         must-set-ANDROID_NDK_ROOT_OR_TOOLCHAIN \
         $(NACL_ARCHES) $(NACL_BUILDS) $(NACL_CHECKS) \
         must-set-NACL_SDK_ROOT
 
 # Target definitions. "all" is the default.
-all: $(MODES)
+all: $(DEFAULT_MODES)
 
 # Special target for the buildbots to use. Depends on $(OUTDIR)/Makefile
 # having been created before.
 buildbot:
         $(MAKE) -C "$(OUTDIR)" BUILDTYPE=$(BUILDTYPE) \
                 builddir="$(abspath $(OUTDIR))/$(BUILDTYPE)"
 
 mips mips.release mips.debug:
         @echo "V8 does not support big-endian MIPS builds at the moment," \
               "please use little-endian builds (mipsel)."
 
 # Compile targets. MODES and ARCHES are convenience targets.
 .SECONDEXPANSION:
 $(MODES): $(addsuffix .$$@,$(DEFAULT_ARCHES))
 
 $(ARCHES): $(addprefix $$@.,$(MODES))
 
 # Defines how to build a particular target (e.g. ia32.release).
-$(BUILDS): $(OUTDIR)/Makefile.$$(basename $$@)
-        @$(MAKE) -C "$(OUTDIR)" -f Makefile.$(basename $@) \
+$(BUILDS): $(OUTDIR)/Makefile.$$@
+        @$(MAKE) -C "$(OUTDIR)" -f Makefile.$@ \
                  CXX="$(CXX)" LINK="$(LINK)" \
                  BUILDTYPE=$(shell echo $(subst .,,$(suffix $@)) | \
-                             python -c "print raw_input().capitalize()") \
+                             python -c "print \
+                             raw_input().replace('opt', '').capitalize()") \
                  builddir="$(shell pwd)/$(OUTDIR)/$@"
 
 native: $(OUTDIR)/Makefile.native
         @$(MAKE) -C "$(OUTDIR)" -f Makefile.native \
                  CXX="$(CXX)" LINK="$(LINK)" BUILDTYPE=Release \
                  builddir="$(shell pwd)/$(OUTDIR)/$@"
 
 $(ANDROID_ARCHES): $(addprefix $$@.,$(MODES))
 
 $(ANDROID_BUILDS): $(GYPFILES) $(ENVFILE) build/android.gypi \
@@ skipping 51 matching lines @@
              --timeout=600 --nopresubmit --noi18n \
              --command-prefix="tools/nacl-run.py"
 
 $(addsuffix .check, $(NACL_ARCHES)): \
                 $(addprefix $$(basename $$@).,$(MODES)).check
 
 native.check: native
         @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR)/native \
             --arch-and-mode=. $(TESTFLAGS)
 
-FASTTESTFLAGS = --flaky-tests=skip --slow-tests=skip --pass-fail-tests=skip \
-                --variants=default,stress
-FASTTESTMODES = ia32.release,x64.release,ia32.debug,x64.debug,arm.debug
+FASTTESTMODES = ia32.release,x64.release,ia32.optdebug,x64.optdebug,arm.optdebug
 
-quickcheck:
-        @$(MAKE) all optdebug=on
-        @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
-            --arch-and-mode=$(FASTTESTMODES) $(FASTTESTFLAGS) $(TESTFLAGS)
+COMMA = ,
+EMPTY =
+SPACE = $(EMPTY) $(EMPTY)
+quickcheck: $(subst $(COMMA),$(SPACE),$(FASTTESTMODES))
+        tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
+            --arch-and-mode=$(FASTTESTMODES) $(TESTFLAGS) --quickcheck
 qc: quickcheck
 
 # Clean targets. You can clean each architecture individually, or everything.
 $(addsuffix .clean, $(ARCHES) $(ANDROID_ARCHES) $(NACL_ARCHES)):
-        rm -f $(OUTDIR)/Makefile.$(basename $@)
+        rm -f $(OUTDIR)/Makefile.$(basename $@)*
         rm -rf $(OUTDIR)/$(basename $@).release
         rm -rf $(OUTDIR)/$(basename $@).debug
-        find $(OUTDIR) -regex '.*\(host\|target\).$(basename $@)\.mk' -delete
+        find $(OUTDIR) -regex '.*\(host\|target\)\.$(basename $@).*\.mk' -delete
 
 native.clean:
         rm -f $(OUTDIR)/Makefile.native
         rm -rf $(OUTDIR)/native
-        find $(OUTDIR) -regex '.*\(host\|target\).native\.mk' -delete
+        find $(OUTDIR) -regex '.*\(host\|target\)\.native\.mk' -delete
 
 clean: $(addsuffix .clean, $(ARCHES) $(ANDROID_ARCHES) $(NACL_ARCHES)) native.clean
 
 # GYP file generation targets.
-OUT_MAKEFILES = $(addprefix $(OUTDIR)/Makefile.,$(ARCHES))
+OUT_MAKEFILES = $(addprefix $(OUTDIR)/Makefile.,$(BUILDS))
 $(OUT_MAKEFILES): $(GYPFILES) $(ENVFILE)
         PYTHONPATH="$(shell pwd)/tools/generate_shim_headers:$(PYTHONPATH)" \
         GYP_GENERATORS=make \
         build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \
                       -Ibuild/standalone.gypi --depth=. \
-                      -Dv8_target_arch=$(subst .,,$(suffix $@)) \
-                      -S.$(subst .,,$(suffix $@)) $(GYPFLAGS)
+                      -Dv8_target_arch=$(subst .,,$(suffix $(basename $@))) \
+                      -Dv8_optimized_debug=$(if $(findstring optdebug,$@),2,0) \
+                      -S$(suffix $(basename $@))$(suffix $@) $(GYPFLAGS)
 
 $(OUTDIR)/Makefile.native: $(GYPFILES) $(ENVFILE)
         PYTHONPATH="$(shell pwd)/tools/generate_shim_headers:$(PYTHONPATH)" \
         GYP_GENERATORS=make \
         build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \
                       -Ibuild/standalone.gypi --depth=. -S.native $(GYPFLAGS)
 
 must-set-ANDROID_NDK_ROOT_OR_TOOLCHAIN:
 ifndef ANDROID_NDK_ROOT
 ifndef ANDROID_TOOLCHAIN
@@ skipping 32 matching lines @@
         @$(OUTDIR)/ia32.release/d8 --dump-heap-constants >> $(DUMP_FILE)
 
 # Dependencies.
 # Remember to keep these in sync with the DEPS file.
 dependencies:
         svn checkout --force http://gyp.googlecode.com/svn/trunk build/gyp \
             --revision 1685
         svn checkout --force \
             https://src.chromium.org/chrome/trunk/deps/third_party/icu46 \
             third_party/icu --revision 214189