1 # Copyright 2012 the V8 project authors. All rights reserved. 2 # Redistribution and use in source and binary forms, with or without 3 # modification, are permitted provided that the following conditions are 4 # met: 5 # 6 # * Redistributions of source code must retain the above copyright 7 # notice, this list of conditions and the following disclaimer. 8 # * Redistributions in binary form must reproduce the above 9 # copyright notice, this list of conditions and the following 10 # disclaimer in the documentation and/or other materials provided 11 # with the distribution. 12 # * Neither the name of Google Inc. nor the names of its 13 # contributors may be used to endorse or promote products derived 14 # from this software without specific prior written permission. 15 # 16 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 28 29 # Variable default definitions. Override them by exporting them in your shell. 30 CXX ?= g++ 31 LINK ?= g++ 32 OUTDIR ?= out 33 TESTJOBS ?= -j16 34 GYPFLAGS ?= 35 TESTFLAGS ?= 36 ANDROID_NDK_ROOT ?= 37 ANDROID_TOOL_PREFIX = $(ANDROID_NDK_ROOT)/toolchain/bin/arm-linux-androideabi 38 39 # Special build flags. Use them like this: "make library=shared" 40 41 # library=shared || component=shared_library 42 ifeq ($(library), shared) 43 GYPFLAGS += -Dcomponent=shared_library 44 endif 45 ifdef component 46 GYPFLAGS += -Dcomponent=$(component) 47 endif 48 # console=readline 49 ifdef console 50 GYPFLAGS += -Dconsole=$(console) 51 endif 52 # disassembler=on 53 ifeq ($(disassembler), on) 54 GYPFLAGS += -Dv8_enable_disassembler=1 55 endif 56 # objectprint=on 57 ifeq ($(objectprint), on) 58 GYPFLAGS += -Dv8_object_print=1 59 endif 60 # snapshot=off 61 ifeq ($(snapshot), off) 62 GYPFLAGS += -Dv8_use_snapshot='false' 63 endif 64 # gdbjit=on 65 ifeq ($(gdbjit), on) 66 GYPFLAGS += -Dv8_enable_gdbjit=1 67 endif 68 # liveobjectlist=on 69 ifeq ($(liveobjectlist), on) 70 GYPFLAGS += -Dv8_use_liveobjectlist=true 71 endif 72 # vfp3=off 73 ifeq ($(vfp3), off) 74 GYPFLAGS += -Dv8_can_use_vfp_instructions=false 75 else 76 GYPFLAGS += -Dv8_can_use_vfp_instructions=true 77 endif 78 # debuggersupport=off 79 ifeq ($(debuggersupport), off) 80 GYPFLAGS += -Dv8_enable_debugger_support=0 81 endif 82 # soname_version=1.2.3 83 ifdef soname_version 84 GYPFLAGS += -Dsoname_version=$(soname_version) 85 endif 86 # werror=no 87 ifeq ($(werror), no) 88 GYPFLAGS += -Dwerror='' 89 endif 90 # presubmit=no 91 ifeq ($(presubmit), no) 92 TESTFLAGS += --no-presubmit 93 endif 94 # strictaliasing=off (workaround for GCC-4.5) 95 ifeq ($(strictaliasing), off) 96 GYPFLAGS += -Dv8_no_strict_aliasing=1 97 endif 98 99 # ----------------- available targets: -------------------- 100 # - "dependencies": pulls in external dependencies (currently: GYP) 101 # - any arch listed in ARCHES (see below) 102 # - any mode listed in MODES 103 # - every combination <arch>.<mode>, e.g. "ia32.release" 104 # - "native": current host's architecture, release mode 105 # - any of the above with .check appended, e.g. "ia32.release.check" 106 # - "android": cross-compile for Android/ARM (release mode) 107 # - default (no target specified): build all DEFAULT_ARCHES and MODES 108 # - "check": build all targets and run all tests 109 # - "<arch>.clean" for any <arch> in ARCHES 110 # - "clean": clean all ARCHES 111 112 # ----------------- internal stuff ------------------------ 113 114 # Architectures and modes to be compiled. Consider these to be internal 115 # variables, don't override them (use the targets instead). 116 ARCHES = ia32 x64 arm mips 117 DEFAULT_ARCHES = ia32 x64 arm 118 MODES = release debug 119 120 # List of files that trigger Makefile regeneration: 121 GYPFILES = build/all.gyp build/common.gypi build/standalone.gypi \ 122 preparser/preparser.gyp samples/samples.gyp src/d8.gyp \ 123 test/cctest/cctest.gyp tools/gyp/v8.gyp 124 125 # Generates all combinations of ARCHES and MODES, e.g. "ia32.release". 126 BUILDS = $(foreach mode,$(MODES),$(addsuffix .$(mode),$(ARCHES))) 127 # Generates corresponding test targets, e.g. "ia32.release.check". 128 CHECKS = $(addsuffix .check,$(BUILDS)) 129 # File where previously used GYPFLAGS are stored. 130 ENVFILE = $(OUTDIR)/environment 131 132 .PHONY: all check clean dependencies $(ENVFILE).new native \ 133 $(ARCHES) $(MODES) $(BUILDS) $(CHECKS) $(addsuffix .clean,$(ARCHES)) \ 134 $(addsuffix .check,$(MODES)) $(addsuffix .check,$(ARCHES)) \ 135 must-set-ANDROID_NDK_ROOT 136 137 # Target definitions. "all" is the default. 138 all: $(MODES) 139 140 # Compile targets. MODES and ARCHES are convenience targets. 141 .SECONDEXPANSION: 142 $(MODES): $(addsuffix .$$@,$(DEFAULT_ARCHES)) 143 144 $(ARCHES): $(addprefix $$@.,$(MODES)) 145 146 # Defines how to build a particular target (e.g. ia32.release). 147 $(BUILDS): $(OUTDIR)/Makefile-$$(basename $$@) 148 @$(MAKE) -C "$(OUTDIR)" -f Makefile-$(basename $@) \ 149 CXX="$(CXX)" LINK="$(LINK)" \ 150 BUILDTYPE=$(shell echo $(subst .,,$(suffix $@)) | \ 151 python -c "print raw_input().capitalize()") \ 152 builddir="$(shell pwd)/$(OUTDIR)/$@" 153 154 native: $(OUTDIR)/Makefile-native 155 @$(MAKE) -C "$(OUTDIR)" -f Makefile-native \ 156 CXX="$(CXX)" LINK="$(LINK)" BUILDTYPE=Release \ 157 builddir="$(shell pwd)/$(OUTDIR)/$@" 158 159 # TODO(jkummerow): add "android.debug" when we need it. 160 android android.release: $(OUTDIR)/Makefile-android 161 @$(MAKE) -C "$(OUTDIR)" -f Makefile-android \ 162 CXX="$(ANDROID_TOOL_PREFIX)-g++" \ 163 AR="$(ANDROID_TOOL_PREFIX)-ar" \ 164 RANLIB="$(ANDROID_TOOL_PREFIX)-ranlib" \ 165 CC="$(ANDROID_TOOL_PREFIX)-gcc" \ 166 LD="$(ANDROID_TOOL_PREFIX)-ld" \ 167 LINK="$(ANDROID_TOOL_PREFIX)-g++" \ 168 BUILDTYPE=Release \ 169 builddir="$(shell pwd)/$(OUTDIR)/android.release" 170 171 # Test targets. 172 check: all 173 @tools/test-wrapper-gypbuild.py $(TESTJOBS) --outdir=$(OUTDIR) \ 174 --arch=$(shell echo $(DEFAULT_ARCHES) | sed -e 's/ /,/g') \ 175 $(TESTFLAGS) 176 177 $(addsuffix .check,$(MODES)): $$(basename $$@) 178 @tools/test-wrapper-gypbuild.py $(TESTJOBS) --outdir=$(OUTDIR) \ 179 --mode=$(basename $@) $(TESTFLAGS) 180 181 $(addsuffix .check,$(ARCHES)): $$(basename $$@) 182 @tools/test-wrapper-gypbuild.py $(TESTJOBS) --outdir=$(OUTDIR) \ 183 --arch=$(basename $@) $(TESTFLAGS) 184 185 $(CHECKS): $$(basename $$@) 186 @tools/test-wrapper-gypbuild.py $(TESTJOBS) --outdir=$(OUTDIR) \ 187 --arch-and-mode=$(basename $@) $(TESTFLAGS) 188 189 native.check: native 190 @tools/test-wrapper-gypbuild.py $(TESTJOBS) --outdir=$(OUTDIR)/native \ 191 --arch-and-mode=. $(TESTFLAGS) 192 193 # Clean targets. You can clean each architecture individually, or everything. 194 $(addsuffix .clean,$(ARCHES)): 195 rm -f $(OUTDIR)/Makefile-$(basename $@) 196 rm -rf $(OUTDIR)/$(basename $@).release 197 rm -rf $(OUTDIR)/$(basename $@).debug 198 find $(OUTDIR) -regex '.*\(host\|target\)-$(basename $@)\.mk' -delete 199 200 native.clean: 201 rm -f $(OUTDIR)/Makefile-native 202 rm -rf $(OUTDIR)/native 203 find $(OUTDIR) -regex '.*\(host\|target\)-native\.mk' -delete 204 205 android.clean: 206 rm -f $(OUTDIR)/Makefile-android 207 rm -rf $(OUTDIR)/android.release 208 find $(OUTDIR) -regex '.*\(host\|target\)-android\.mk' -delete 209 210 clean: $(addsuffix .clean,$(ARCHES)) native.clean 211 212 # GYP file generation targets. 213 $(OUTDIR)/Makefile-ia32: $(GYPFILES) $(ENVFILE) 214 build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \ 215 -Ibuild/standalone.gypi --depth=. -Dtarget_arch=ia32 \ 216 -S-ia32 $(GYPFLAGS) 217 218 $(OUTDIR)/Makefile-x64: $(GYPFILES) $(ENVFILE) 219 build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \ 220 -Ibuild/standalone.gypi --depth=. -Dtarget_arch=x64 \ 221 -S-x64 $(GYPFLAGS) 222 223 $(OUTDIR)/Makefile-arm: $(GYPFILES) $(ENVFILE) build/armu.gypi 224 build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \ 225 -Ibuild/standalone.gypi --depth=. -Ibuild/armu.gypi \ 226 -S-arm $(GYPFLAGS) 227 228 $(OUTDIR)/Makefile-mips: $(GYPFILES) $(ENVFILE) build/mipsu.gypi 229 build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \ 230 -Ibuild/standalone.gypi --depth=. -Ibuild/mipsu.gypi \ 231 -S-mips $(GYPFLAGS) 232 233 $(OUTDIR)/Makefile-native: $(GYPFILES) $(ENVFILE) 234 build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \ 235 -Ibuild/standalone.gypi --depth=. -S-native $(GYPFLAGS) 236 237 $(OUTDIR)/Makefile-android: $(GYPFILES) $(ENVFILE) build/android.gypi \ 238 must-set-ANDROID_NDK_ROOT 239 CC="${ANDROID_TOOL_PREFIX}-gcc" \ 240 build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \ 241 -Ibuild/standalone.gypi --depth=. -Ibuild/android.gypi \ 242 -S-android $(GYPFLAGS) 243 244 must-set-ANDROID_NDK_ROOT: 245 ifndef ANDROID_NDK_ROOT 246 $(error ANDROID_NDK_ROOT is not set) 247 endif 248 249 # Replaces the old with the new environment file if they're different, which 250 # will trigger GYP to regenerate Makefiles. 251 $(ENVFILE): $(ENVFILE).new 252 @if test -r $(ENVFILE) && cmp $(ENVFILE).new $(ENVFILE) >/dev/null; \ 253 then rm $(ENVFILE).new; \ 254 else mv $(ENVFILE).new $(ENVFILE); fi 255 256 # Stores current GYPFLAGS in a file. 257 $(ENVFILE).new: 258 @mkdir -p $(OUTDIR); echo "GYPFLAGS=$(GYPFLAGS)" > $(ENVFILE).new; 259 260 # Dependencies. 261 dependencies: 262 svn checkout --force http://gyp.googlecode.com/svn/trunk build/gyp \ 263 --revision 1026 264
