# 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 # with the distribution. # * Neither the name of Google Inc. nor the names of its # contributors may be used to endorse or promote products derived # from this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # Variable default definitions. Override them by exporting them in your shell. CXX ?= g++ LINK ?= g++ OUTDIR ?= out TESTJOBS ?= GYPFLAGS ?= TESTFLAGS ?= ANDROID_NDK_ROOT ?= ANDROID_TOOLCHAIN ?= 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 # console=readline ifdef console GYPFLAGS += -Dconsole=$(console) endif # disassembler=on ifeq ($(disassembler), on) GYPFLAGS += -Dv8_enable_disassembler=1 endif # objectprint=on ifeq ($(objectprint), on) GYPFLAGS += -Dv8_object_print=1 endif # verifyheap=on ifeq ($(verifyheap), on) GYPFLAGS += -Dv8_enable_verify_heap=1 endif # backtrace=off ifeq ($(backtrace), off) GYPFLAGS += -Dv8_enable_backtrace=0 else GYPFLAGS += -Dv8_enable_backtrace=1 endif # snapshot=off ifeq ($(snapshot), off) GYPFLAGS += -Dv8_use_snapshot='false' endif # extrachecks=on/off ifeq ($(extrachecks), on) GYPFLAGS += -Dv8_enable_extra_checks=1 endif ifeq ($(extrachecks), off) GYPFLAGS += -Dv8_enable_extra_checks=0 endif # gdbjit=on ifeq ($(gdbjit), on) GYPFLAGS += -Dv8_enable_gdbjit=1 endif # vfp2=off ifeq ($(vfp2), off) GYPFLAGS += -Dv8_can_use_vfp2_instructions=false else GYPFLAGS += -Dv8_can_use_vfp2_instructions=true -Darm_fpu=vfpv2 endif # vfp3=off ifeq ($(vfp3), off) GYPFLAGS += -Dv8_can_use_vfp3_instructions=false else GYPFLAGS += -Dv8_can_use_vfp3_instructions=true -Darm_fpu=vfpv3 endif # debuggersupport=off ifeq ($(debuggersupport), off) GYPFLAGS += -Dv8_enable_debugger_support=0 endif # soname_version=1.2.3 ifdef soname_version GYPFLAGS += -Dsoname_version=$(soname_version) endif # werror=no ifeq ($(werror), no) GYPFLAGS += -Dwerror='' endif # presubmit=no ifeq ($(presubmit), no) TESTFLAGS += --no-presubmit endif # strictaliasing=off (workaround for GCC-4.5) ifeq ($(strictaliasing), off) GYPFLAGS += -Dv8_no_strict_aliasing=1 endif # regexp=interpreted ifeq ($(regexp), interpreted) GYPFLAGS += -Dv8_interpreted_regexp=1 endif # hardfp=on ifeq ($(hardfp), on) GYPFLAGS += -Dv8_use_arm_eabi_hardfloat=true endif # armv7=false ifeq ($(armv7), false) GYPFLAGS += -Darmv7=0 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 # - 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 mipsel DEFAULT_ARCHES = ia32 x64 arm MODES = release debug ANDROID_ARCHES = android_ia32 android_arm # 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))) 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 .PHONY: all check clean dependencies $(ENVFILE).new native \ $(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 # Target definitions. "all" is the default. all: $(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 $@) \ CXX="$(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)/$(OUTDIR)/$@" $(ANDROID_ARCHES): $(addprefix $$@.,$(MODES)) $(ANDROID_BUILDS): $(GYPFILES) $(ENVFILE) build/android.gypi \ must-set-ANDROID_NDK_ROOT_OR_TOOLCHAIN Makefile.android @$(MAKE) -f Makefile.android $@ \ ARCH="$(basename $@)" \ MODE="$(subst .,,$(suffix $@))" \ OUTDIR="$(OUTDIR)" \ GYPFLAGS="$(GYPFLAGS)" # Test targets. check: all @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ --arch=$(shell echo $(DEFAULT_ARCHES) | sed -e 's/ /,/g') \ $(TESTFLAGS) $(addsuffix .check,$(MODES)): $$(basename $$@) @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ --mode=$(basename $@) $(TESTFLAGS) $(addsuffix .check,$(ARCHES)): $$(basename $$@) @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ --arch=$(basename $@) $(TESTFLAGS) $(CHECKS): $$(basename $$@) @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ --arch-and-mode=$(basename $@) $(TESTFLAGS) $(addsuffix .sync, $(ANDROID_BUILDS)): $$(basename $$@) @tools/android-sync.sh $(basename $@) $(OUTDIR) \ $(shell pwd) $(ANDROID_V8) $(addsuffix .check, $(ANDROID_BUILDS)): $$(basename $$@).sync @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ --arch-and-mode=$(basename $@) \ --timeout=600 \ --command-prefix="tools/android-run.py" $(addsuffix .check, $(ANDROID_ARCHES)): \ $(addprefix $$(basename $$@).,$(MODES)).check native.check: native @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR)/native \ --arch-and-mode=. $(TESTFLAGS) # Clean targets. You can clean each architecture individually, or everything. $(addsuffix .clean, $(ARCHES) $(ANDROID_ARCHES)): rm -f $(OUTDIR)/Makefile.$(basename $@) rm -rf $(OUTDIR)/$(basename $@).release rm -rf $(OUTDIR)/$(basename $@).debug 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 clean: $(addsuffix .clean, $(ARCHES) $(ANDROID_ARCHES)) native.clean # GYP file generation targets. OUT_MAKEFILES = $(addprefix $(OUTDIR)/Makefile.,$(ARCHES)) $(OUT_MAKEFILES): $(GYPFILES) $(ENVFILE) GYP_GENERATORS=make \ build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \ -Ibuild/standalone.gypi --depth=. \ -Dv8_target_arch=$(subst .,,$(suffix $@)) \ -S.$(subst .,,$(suffix $@)) $(GYPFLAGS) $(OUTDIR)/Makefile.native: $(GYPFILES) $(ENVFILE) GYP_GENERATORS=make \ build/gyp/gyp --generator-output="$(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 $(error ANDROID_NDK_ROOT or ANDROID_TOOLCHAIN must be set)) endif endif # Replaces the old with the new environment file if they're different, which # will trigger GYP to regenerate Makefiles. $(ENVFILE): $(ENVFILE).new @if test -r $(ENVFILE) && cmp $(ENVFILE).new $(ENVFILE) >/dev/null; \ then rm $(ENVFILE).new; \ else mv $(ENVFILE).new $(ENVFILE); fi # 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