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182 lines
6.7 KiB
182 lines
6.7 KiB
# Copyright 2011 the V8 project authors. All rights reserved.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# Variable default definitions. Override them by exporting them in your shell.
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CXX ?= "g++" # For distcc: export CXX="distcc g++"
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LINK ?= "g++"
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OUTDIR ?= out
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TESTJOBS ?= -j16
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GYPFLAGS ?=
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# Special build flags. Use them like this: "make library=shared"
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# library=shared || component=shared_library
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ifeq ($(library), shared)
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GYPFLAGS += -Dcomponent=shared_library
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endif
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ifdef component
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GYPFLAGS += -Dcomponent=$(component)
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endif
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# console=readline
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ifdef console
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GYPFLAGS += -Dconsole=$(console)
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endif
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# disassembler=on
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ifeq ($(disassembler), on)
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GYPFLAGS += -Dv8_enable_disassembler=1
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endif
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# snapshot=off
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ifeq ($(snapshot), off)
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GYPFLAGS += -Dv8_use_snapshot='false'
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endif
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# gdbjit=on
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ifeq ($(gdbjit), on)
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GYPFLAGS += -Dv8_enable_gdbjit=1
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endif
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# liveobjectlist=on
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ifeq ($(liveobjectlist), on)
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GYPFLAGS += -Dv8_use_liveobjectlist=true
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endif
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# vfp3=off
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ifeq ($(vfp3), off)
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GYPFLAGS += -Dv8_can_use_vfp_instructions=false
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else
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GYPFLAGS += -Dv8_can_use_vfp_instructions=true
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endif
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# soname_version=1.2.3
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ifdef soname_version
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GYPFLAGS += -Dsoname_version=$(soname_version)
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endif
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# ----------------- available targets: --------------------
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# - "dependencies": pulls in external dependencies (currently: GYP)
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# - any arch listed in ARCHES (see below)
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# - any mode listed in MODES
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# - every combination <arch>.<mode>, e.g. "ia32.release"
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# - any of the above with .check appended, e.g. "ia32.release.check"
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# - default (no target specified): build all ARCHES and MODES
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# - "check": build all targets and run all tests
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# - "<arch>.clean" for any <arch> in ARCHES
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# - "clean": clean all ARCHES
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# ----------------- internal stuff ------------------------
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# Architectures and modes to be compiled. Consider these to be internal
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# variables, don't override them (use the targets instead).
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ARCHES = ia32 x64 arm
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MODES = release debug
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# List of files that trigger Makefile regeneration:
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GYPFILES = build/all.gyp build/common.gypi build/standalone.gypi \
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preparser/preparser.gyp samples/samples.gyp src/d8.gyp \
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test/cctest/cctest.gyp tools/gyp/v8.gyp
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# Generates all combinations of ARCHES and MODES, e.g. "ia32.release".
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BUILDS = $(foreach mode,$(MODES),$(addsuffix .$(mode),$(ARCHES)))
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# Generates corresponding test targets, e.g. "ia32.release.check".
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CHECKS = $(addsuffix .check,$(BUILDS))
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# File where previously used GYPFLAGS are stored.
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ENVFILE = $(OUTDIR)/environment
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.PHONY: all check clean dependencies $(ENVFILE).new \
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$(ARCHES) $(MODES) $(BUILDS) $(CHECKS) $(addsuffix .clean,$(ARCHES)) \
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$(addsuffix .check,$(MODES)) $(addsuffix .check,$(ARCHES))
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# Target definitions. "all" is the default.
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all: $(MODES)
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# Compile targets. MODES and ARCHES are convenience targets.
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.SECONDEXPANSION:
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$(MODES): $(addsuffix .$$@,$(ARCHES))
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$(ARCHES): $(addprefix $$@.,$(MODES))
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# Defines how to build a particular target (e.g. ia32.release).
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$(BUILDS): $(OUTDIR)/Makefile-$$(basename $$@)
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@$(MAKE) -C "$(OUTDIR)" -f Makefile-$(basename $@) \
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CXX="$(CXX)" LINK="$(LINK)" \
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BUILDTYPE=$(shell echo $(subst .,,$(suffix $@)) | \
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python -c "print raw_input().capitalize()") \
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builddir="$(shell pwd)/$(OUTDIR)/$@"
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# Test targets.
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check: all
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@tools/test-wrapper-gypbuild.py $(TESTJOBS) --outdir=$(OUTDIR)
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$(addsuffix .check,$(MODES)): $$(basename $$@)
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@tools/test-wrapper-gypbuild.py $(TESTJOBS) --outdir=$(OUTDIR) \
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--mode=$(basename $@)
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$(addsuffix .check,$(ARCHES)): $$(basename $$@)
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@tools/test-wrapper-gypbuild.py $(TESTJOBS) --outdir=$(OUTDIR) \
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--arch=$(basename $@)
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$(CHECKS): $$(basename $$@)
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@tools/test-wrapper-gypbuild.py $(TESTJOBS) --outdir=$(OUTDIR) \
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--arch-and-mode=$(basename $@)
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# Clean targets. You can clean each architecture individually, or everything.
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$(addsuffix .clean,$(ARCHES)):
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rm -f $(OUTDIR)/Makefile-$(basename $@)
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rm -rf $(OUTDIR)/$(basename $@).release
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rm -rf $(OUTDIR)/$(basename $@).debug
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find $(OUTDIR) -regex '.*\(host\|target\)-$(basename $@)\.mk' -delete
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clean: $(addsuffix .clean,$(ARCHES))
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# GYP file generation targets.
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$(OUTDIR)/Makefile-ia32: $(GYPFILES) $(ENVFILE)
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build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \
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-Ibuild/standalone.gypi --depth=. -Dtarget_arch=ia32 \
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-S-ia32 $(GYPFLAGS)
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$(OUTDIR)/Makefile-x64: $(GYPFILES) $(ENVFILE)
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build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \
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-Ibuild/standalone.gypi --depth=. -Dtarget_arch=x64 \
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-S-x64 $(GYPFLAGS)
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$(OUTDIR)/Makefile-arm: $(GYPFILES) $(ENVFILE)
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build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \
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-Ibuild/standalone.gypi --depth=. -Ibuild/armu.gypi \
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-S-arm $(GYPFLAGS)
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# Replaces the old with the new environment file if they're different, which
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# will trigger GYP to regenerate Makefiles.
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$(ENVFILE): $(ENVFILE).new
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@if test -r $(ENVFILE) && cmp $(ENVFILE).new $(ENVFILE) >/dev/null; \
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then rm $(ENVFILE).new; \
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else mv $(ENVFILE).new $(ENVFILE); fi
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# Stores current GYPFLAGS in a file.
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$(ENVFILE).new:
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@mkdir -p $(OUTDIR); echo "GYPFLAGS=$(GYPFLAGS)" > $(ENVFILE).new;
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# Dependencies.
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dependencies:
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svn checkout --force http://gyp.googlecode.com/svn/trunk build/gyp \
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--revision 1026
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