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 ?= 34 GYPFLAGS ?= 35 TESTFLAGS ?= 36 ANDROID_NDK_ROOT ?= 37 ANDROID_NDK_HOST_ARCH ?= 38 ANDROID_TOOLCHAIN ?= 39 ANDROID_V8 ?= /data/local/tmp/v8 40 NACL_SDK_ROOT ?= 41 42 # Special build flags. Use them like this: "make library=shared" 43 44 # library=shared || component=shared_library 45 ifeq ($(library), shared) 46 GYPFLAGS += -Dcomponent=shared_library 47 endif 48 ifdef component 49 GYPFLAGS += -Dcomponent=$(component) 50 endif 51 # console=readline 52 ifdef console 53 GYPFLAGS += -Dconsole=$(console) 54 endif 55 # disassembler=on 56 ifeq ($(disassembler), on) 57 GYPFLAGS += -Dv8_enable_disassembler=1 58 endif 59 # objectprint=on 60 ifeq ($(objectprint), on) 61 GYPFLAGS += -Dv8_object_print=1 62 endif 63 # verifyheap=on 64 ifeq ($(verifyheap), on) 65 GYPFLAGS += -Dv8_enable_verify_heap=1 66 endif 67 # backtrace=off 68 ifeq ($(backtrace), off) 69 GYPFLAGS += -Dv8_enable_backtrace=0 70 else 71 GYPFLAGS += -Dv8_enable_backtrace=1 72 endif 73 # snapshot=off 74 ifeq ($(snapshot), off) 75 GYPFLAGS += -Dv8_use_snapshot='false' 76 endif 77 # extrachecks=on/off 78 ifeq ($(extrachecks), on) 79 GYPFLAGS += -Dv8_enable_extra_checks=1 80 endif 81 ifeq ($(extrachecks), off) 82 GYPFLAGS += -Dv8_enable_extra_checks=0 83 endif 84 # gdbjit=on/off 85 ifeq ($(gdbjit), on) 86 GYPFLAGS += -Dv8_enable_gdbjit=1 87 endif 88 ifeq ($(gdbjit), off) 89 GYPFLAGS += -Dv8_enable_gdbjit=0 90 endif 91 # vtunejit=on 92 ifeq ($(vtunejit), on) 93 GYPFLAGS += -Dv8_enable_vtunejit=1 94 endif 95 # optdebug=on 96 ifeq ($(optdebug), on) 97 GYPFLAGS += -Dv8_optimized_debug=1 98 endif 99 # debuggersupport=off 100 ifeq ($(debuggersupport), off) 101 GYPFLAGS += -Dv8_enable_debugger_support=0 102 endif 103 # unalignedaccess=on 104 ifeq ($(unalignedaccess), on) 105 GYPFLAGS += -Dv8_can_use_unaligned_accesses=true 106 endif 107 # soname_version=1.2.3 108 ifdef soname_version 109 GYPFLAGS += -Dsoname_version=$(soname_version) 110 endif 111 # werror=no 112 ifeq ($(werror), no) 113 GYPFLAGS += -Dwerror='' 114 endif 115 # presubmit=no 116 ifeq ($(presubmit), no) 117 TESTFLAGS += --no-presubmit 118 endif 119 # strictaliasing=off (workaround for GCC-4.5) 120 ifeq ($(strictaliasing), off) 121 GYPFLAGS += -Dv8_no_strict_aliasing=1 122 endif 123 # regexp=interpreted 124 ifeq ($(regexp), interpreted) 125 GYPFLAGS += -Dv8_interpreted_regexp=1 126 endif 127 # i18nsupport=on 128 ifeq ($(i18nsupport), on) 129 GYPFLAGS += -Dv8_enable_i18n_support=1 130 endif 131 # arm specific flags. 132 # armv7=false/true 133 ifeq ($(armv7), false) 134 GYPFLAGS += -Darmv7=0 135 else 136 ifeq ($(armv7), true) 137 GYPFLAGS += -Darmv7=1 138 endif 139 endif 140 # vfp2=off. Deprecated, use armfpu= 141 # vfp3=off. Deprecated, use armfpu= 142 ifeq ($(vfp3), off) 143 GYPFLAGS += -Darm_fpu=vfp 144 endif 145 # hardfp=on/off. Deprecated, use armfloatabi 146 ifeq ($(hardfp),on) 147 GYPFLAGS += -Darm_float_abi=hard 148 else 149 ifeq ($(hardfp),off) 150 GYPFLAGS += -Darm_float_abi=softfp 151 endif 152 endif 153 # armneon=on/off 154 ifeq ($(armneon), on) 155 GYPFLAGS += -Darm_neon=1 156 endif 157 # fpu: armfpu=xxx 158 # xxx: vfp, vfpv3-d16, vfpv3, neon. 159 ifeq ($(armfpu),) 160 ifneq ($(vfp3), off) 161 GYPFLAGS += -Darm_fpu=default 162 endif 163 else 164 GYPFLAGS += -Darm_fpu=$(armfpu) 165 endif 166 # float abi: armfloatabi=softfp/hard 167 ifeq ($(armfloatabi),) 168 ifeq ($(hardfp),) 169 GYPFLAGS += -Darm_float_abi=default 170 endif 171 else 172 GYPFLAGS += -Darm_float_abi=$(armfloatabi) 173 endif 174 # armthumb=on/off 175 ifeq ($(armthumb), off) 176 GYPFLAGS += -Darm_thumb=0 177 else 178 ifeq ($(armthumb), on) 179 GYPFLAGS += -Darm_thumb=1 180 endif 181 endif 182 # armtest=on 183 # With this flag set, by default v8 will only use features implied 184 # by the compiler (no probe). This is done by modifying the default 185 # values of enable_armv7, enable_vfp2, enable_vfp3 and enable_32dregs. 186 # Modifying these flags when launching v8 will enable the probing for 187 # the specified values. 188 # When using the simulator, this flag is implied. 189 ifeq ($(armtest), on) 190 GYPFLAGS += -Darm_test=on 191 endif 192 193 # ----------------- available targets: -------------------- 194 # - "dependencies": pulls in external dependencies (currently: GYP) 195 # - "grokdump": rebuilds heap constants lists used by grokdump 196 # - any arch listed in ARCHES (see below) 197 # - any mode listed in MODES 198 # - every combination <arch>.<mode>, e.g. "ia32.release" 199 # - "native": current host's architecture, release mode 200 # - any of the above with .check appended, e.g. "ia32.release.check" 201 # - "android": cross-compile for Android/ARM 202 # - "nacl" : cross-compile for Native Client (ia32 and x64) 203 # - default (no target specified): build all DEFAULT_ARCHES and MODES 204 # - "check": build all targets and run all tests 205 # - "<arch>.clean" for any <arch> in ARCHES 206 # - "clean": clean all ARCHES 207 208 # ----------------- internal stuff ------------------------ 209 210 # Architectures and modes to be compiled. Consider these to be internal 211 # variables, don't override them (use the targets instead). 212 ARCHES = ia32 x64 arm mipsel 213 DEFAULT_ARCHES = ia32 x64 arm 214 MODES = release debug 215 ANDROID_ARCHES = android_ia32 android_arm android_mipsel 216 NACL_ARCHES = nacl_ia32 nacl_x64 217 218 # List of files that trigger Makefile regeneration: 219 GYPFILES = build/all.gyp build/features.gypi build/standalone.gypi \ 220 build/toolchain.gypi preparser/preparser.gyp samples/samples.gyp \ 221 src/d8.gyp test/cctest/cctest.gyp tools/gyp/v8.gyp 222 223 # If vtunejit=on, the v8vtune.gyp will be appended. 224 ifeq ($(vtunejit), on) 225 GYPFILES += src/third_party/vtune/v8vtune.gyp 226 endif 227 # Generates all combinations of ARCHES and MODES, e.g. "ia32.release". 228 BUILDS = $(foreach mode,$(MODES),$(addsuffix .$(mode),$(ARCHES))) 229 ANDROID_BUILDS = $(foreach mode,$(MODES), \ 230 $(addsuffix .$(mode),$(ANDROID_ARCHES))) 231 NACL_BUILDS = $(foreach mode,$(MODES), \ 232 $(addsuffix .$(mode),$(NACL_ARCHES))) 233 # Generates corresponding test targets, e.g. "ia32.release.check". 234 CHECKS = $(addsuffix .check,$(BUILDS)) 235 ANDROID_CHECKS = $(addsuffix .check,$(ANDROID_BUILDS)) 236 NACL_CHECKS = $(addsuffix .check,$(NACL_BUILDS)) 237 # File where previously used GYPFLAGS are stored. 238 ENVFILE = $(OUTDIR)/environment 239 240 .PHONY: all check clean dependencies $(ENVFILE).new native \ 241 $(ARCHES) $(MODES) $(BUILDS) $(CHECKS) $(addsuffix .clean,$(ARCHES)) \ 242 $(addsuffix .check,$(MODES)) $(addsuffix .check,$(ARCHES)) \ 243 $(ANDROID_ARCHES) $(ANDROID_BUILDS) $(ANDROID_CHECKS) \ 244 must-set-ANDROID_NDK_ROOT_OR_TOOLCHAIN \ 245 $(NACL_ARCHES) $(NACL_BUILDS) $(NACL_CHECKS) \ 246 must-set-NACL_SDK_ROOT 247 248 # Target definitions. "all" is the default. 249 all: $(MODES) 250 251 # Special target for the buildbots to use. Depends on $(OUTDIR)/Makefile 252 # having been created before. 253 buildbot: 254 $(MAKE) -C "$(OUTDIR)" BUILDTYPE=$(BUILDTYPE) \ 255 builddir="$(abspath $(OUTDIR))/$(BUILDTYPE)" 256 257 mips mips.release mips.debug: 258 @echo "V8 does not support big-endian MIPS builds at the moment," \ 259 "please use little-endian builds (mipsel)." 260 261 # Compile targets. MODES and ARCHES are convenience targets. 262 .SECONDEXPANSION: 263 $(MODES): $(addsuffix .$$@,$(DEFAULT_ARCHES)) 264 265 $(ARCHES): $(addprefix $$@.,$(MODES)) 266 267 # Defines how to build a particular target (e.g. ia32.release). 268 $(BUILDS): $(OUTDIR)/Makefile.$$(basename $$@) 269 @$(MAKE) -C "$(OUTDIR)" -f Makefile.$(basename $@) \ 270 CXX="$(CXX)" LINK="$(LINK)" \ 271 BUILDTYPE=$(shell echo $(subst .,,$(suffix $@)) | \ 272 python -c "print raw_input().capitalize()") \ 273 builddir="$(shell pwd)/$(OUTDIR)/$@" 274 275 native: $(OUTDIR)/Makefile.native 276 @$(MAKE) -C "$(OUTDIR)" -f Makefile.native \ 277 CXX="$(CXX)" LINK="$(LINK)" BUILDTYPE=Release \ 278 builddir="$(shell pwd)/$(OUTDIR)/$@" 279 280 $(ANDROID_ARCHES): $(addprefix $$@.,$(MODES)) 281 282 $(ANDROID_BUILDS): $(GYPFILES) $(ENVFILE) build/android.gypi \ 283 must-set-ANDROID_NDK_ROOT_OR_TOOLCHAIN Makefile.android 284 @$(MAKE) -f Makefile.android $@ \ 285 ARCH="$(basename $@)" \ 286 MODE="$(subst .,,$(suffix $@))" \ 287 OUTDIR="$(OUTDIR)" \ 288 GYPFLAGS="$(GYPFLAGS)" 289 290 $(NACL_ARCHES): $(addprefix $$@.,$(MODES)) 291 292 $(NACL_BUILDS): $(GYPFILES) $(ENVFILE) \ 293 Makefile.nacl must-set-NACL_SDK_ROOT 294 @$(MAKE) -f Makefile.nacl $@ \ 295 ARCH="$(basename $@)" \ 296 MODE="$(subst .,,$(suffix $@))" \ 297 OUTDIR="$(OUTDIR)" \ 298 GYPFLAGS="$(GYPFLAGS)" 299 300 # Test targets. 301 check: all 302 @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ 303 --arch=$(shell echo $(DEFAULT_ARCHES) | sed -e 's/ /,/g') \ 304 $(TESTFLAGS) 305 306 $(addsuffix .check,$(MODES)): $$(basename $$@) 307 @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ 308 --mode=$(basename $@) $(TESTFLAGS) 309 310 $(addsuffix .check,$(ARCHES)): $$(basename $$@) 311 @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ 312 --arch=$(basename $@) $(TESTFLAGS) 313 314 $(CHECKS): $$(basename $$@) 315 @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ 316 --arch-and-mode=$(basename $@) $(TESTFLAGS) 317 318 $(addsuffix .sync, $(ANDROID_BUILDS)): $$(basename $$@) 319 @tools/android-sync.sh $(basename $@) $(OUTDIR) \ 320 $(shell pwd) $(ANDROID_V8) 321 322 $(addsuffix .check, $(ANDROID_BUILDS)): $$(basename $$@).sync 323 @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ 324 --arch-and-mode=$(basename $@) \ 325 --timeout=600 \ 326 --command-prefix="tools/android-run.py" 327 328 $(addsuffix .check, $(ANDROID_ARCHES)): \ 329 $(addprefix $$(basename $$@).,$(MODES)).check 330 331 $(addsuffix .check, $(NACL_BUILDS)): $$(basename $$@) 332 @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \ 333 --arch-and-mode=$(basename $@) \ 334 --timeout=600 --nopresubmit \ 335 --command-prefix="tools/nacl-run.py" 336 337 $(addsuffix .check, $(NACL_ARCHES)): \ 338 $(addprefix $$(basename $$@).,$(MODES)).check 339 340 native.check: native 341 @tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR)/native \ 342 --arch-and-mode=. $(TESTFLAGS) 343 344 # Clean targets. You can clean each architecture individually, or everything. 345 $(addsuffix .clean, $(ARCHES) $(ANDROID_ARCHES) $(NACL_ARCHES)): 346 rm -f $(OUTDIR)/Makefile.$(basename $@) 347 rm -rf $(OUTDIR)/$(basename $@).release 348 rm -rf $(OUTDIR)/$(basename $@).debug 349 find $(OUTDIR) -regex '.*\(host\|target\).$(basename $@)\.mk' -delete 350 351 native.clean: 352 rm -f $(OUTDIR)/Makefile.native 353 rm -rf $(OUTDIR)/native 354 find $(OUTDIR) -regex '.*\(host\|target\).native\.mk' -delete 355 356 clean: $(addsuffix .clean, $(ARCHES) $(ANDROID_ARCHES) $(NACL_ARCHES)) native.clean 357 358 # GYP file generation targets. 359 OUT_MAKEFILES = $(addprefix $(OUTDIR)/Makefile.,$(ARCHES)) 360 $(OUT_MAKEFILES): $(GYPFILES) $(ENVFILE) 361 PYTHONPATH="$(shell pwd)/tools/generate_shim_headers:$(PYTHONPATH)" \ 362 GYP_GENERATORS=make \ 363 build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \ 364 -Ibuild/standalone.gypi --depth=. \ 365 -Dv8_target_arch=$(subst .,,$(suffix $@)) \ 366 -S.$(subst .,,$(suffix $@)) $(GYPFLAGS) 367 368 $(OUTDIR)/Makefile.native: $(GYPFILES) $(ENVFILE) 369 PYTHONPATH="$(shell pwd)/tools/generate_shim_headers:$(PYTHONPATH)" \ 370 GYP_GENERATORS=make \ 371 build/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \ 372 -Ibuild/standalone.gypi --depth=. -S.native $(GYPFLAGS) 373 374 must-set-ANDROID_NDK_ROOT_OR_TOOLCHAIN: 375 ifndef ANDROID_NDK_ROOT 376 ifndef ANDROID_TOOLCHAIN 377 $(error ANDROID_NDK_ROOT or ANDROID_TOOLCHAIN must be set)) 378 endif 379 endif 380 381 # Note that NACL_SDK_ROOT must be set to point to an appropriate 382 # Native Client SDK before using this makefile. You can download 383 # an SDK here: 384 # https://developers.google.com/native-client/sdk/download 385 # The path indicated by NACL_SDK_ROOT will typically end with 386 # a folder for a pepper version such as "pepper_25" that should 387 # have "tools" and "toolchain" subdirectories. 388 must-set-NACL_SDK_ROOT: 389 ifndef NACL_SDK_ROOT 390 $(error NACL_SDK_ROOT must be set) 391 endif 392 393 # Replaces the old with the new environment file if they're different, which 394 # will trigger GYP to regenerate Makefiles. 395 $(ENVFILE): $(ENVFILE).new 396 @if test -r $(ENVFILE) && cmp $(ENVFILE).new $(ENVFILE) > /dev/null; \ 397 then rm $(ENVFILE).new; \ 398 else mv $(ENVFILE).new $(ENVFILE); fi 399 400 # Stores current GYPFLAGS in a file. 401 $(ENVFILE).new: 402 @mkdir -p $(OUTDIR); echo "GYPFLAGS=$(GYPFLAGS)" > $(ENVFILE).new; \ 403 echo "CXX=$(CXX)" >> $(ENVFILE).new 404 405 # Heap constants for grokdump. 406 DUMP_FILE = tools/v8heapconst.py 407 grokdump: ia32.release 408 @cat $(DUMP_FILE).tmpl > $(DUMP_FILE) 409 @$(OUTDIR)/ia32.release/d8 --dump-heap-constants >> $(DUMP_FILE) 410 411 # Dependencies. 412 # Remember to keep these in sync with the DEPS file. 413 dependencies: 414 svn checkout --force http://gyp.googlecode.com/svn/trunk build/gyp \ 415 --revision 1685 416 svn checkout --force \ 417 https://src.chromium.org/chrome/trunk/deps/third_party/icu46 \ 418 third_party/icu --revision 214189 419
