7f3954c57b
Uses now the same location chromium uses and which some tools expect. BUG=chromium:474921 LOG=n Review URL: https://codereview.chromium.org/1929473002 Cr-Commit-Position: refs/heads/master@{#35817}
523 lines
18 KiB
Makefile
523 lines
18 KiB
Makefile
# Copyright 2012 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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OUTDIR ?= out
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TESTJOBS ?=
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GYPFLAGS ?=
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TESTFLAGS ?=
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ANDROID_NDK_HOST_ARCH ?=
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ANDROID_V8 ?= /data/local/tmp/v8
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NACL_SDK_ROOT ?=
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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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# disassembler=on
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ifeq ($(disassembler), on)
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GYPFLAGS += -Dv8_enable_disassembler=1
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endif
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# objectprint=on
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ifeq ($(objectprint), on)
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GYPFLAGS += -Dv8_object_print=1
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endif
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# verifyheap=on
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ifeq ($(verifyheap), on)
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GYPFLAGS += -Dv8_enable_verify_heap=1
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endif
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# tracemaps=on
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ifeq ($(tracemaps), on)
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GYPFLAGS += -Dv8_trace_maps=1
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endif
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# backtrace=off
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ifeq ($(backtrace), off)
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GYPFLAGS += -Dv8_enable_backtrace=0
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else
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GYPFLAGS += -Dv8_enable_backtrace=1
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endif
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# verifypredictable=on
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ifeq ($(verifypredictable), on)
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GYPFLAGS += -Dv8_enable_verify_predictable=1
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endif
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# snapshot=off
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ifeq ($(snapshot), off)
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GYPFLAGS += -Dv8_use_snapshot='false'
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endif
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ifeq ($(snapshot), external)
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GYPFLAGS += -Dv8_use_external_startup_data=1
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endif
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# extrachecks=on/off
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ifeq ($(extrachecks), on)
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GYPFLAGS += -Ddcheck_always_on=1 -Dv8_enable_handle_zapping=1
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endif
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ifeq ($(extrachecks), off)
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GYPFLAGS += -Ddcheck_always_on=0 -Dv8_enable_handle_zapping=0
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endif
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# slowdchecks=on/off
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ifeq ($(slowdchecks), on)
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GYPFLAGS += -Dv8_enable_slow_dchecks=1
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endif
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ifeq ($(slowdchecks), off)
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GYPFLAGS += -Dv8_enable_slow_dchecks=0
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endif
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# debugsymbols=on
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ifeq ($(debugsymbols), on)
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GYPFLAGS += -Drelease_extra_cflags=-ggdb3
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endif
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# gdbjit=on/off
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ifeq ($(gdbjit), on)
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GYPFLAGS += -Dv8_enable_gdbjit=1
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endif
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ifeq ($(gdbjit), off)
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GYPFLAGS += -Dv8_enable_gdbjit=0
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endif
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# vtunejit=on
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ifeq ($(vtunejit), on)
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GYPFLAGS += -Dv8_enable_vtunejit=1
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endif
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# unalignedaccess=on
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ifeq ($(unalignedaccess), on)
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GYPFLAGS += -Dv8_can_use_unaligned_accesses=true
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endif
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# randomseed=12345, disable random seed via randomseed=0
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ifdef randomseed
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GYPFLAGS += -Dv8_random_seed=$(randomseed)
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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=$(soname_version)
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endif
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# werror=no
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ifeq ($(werror), no)
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GYPFLAGS += -Dwerror=''
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endif
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# presubmit=no
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ifeq ($(presubmit), no)
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TESTFLAGS += --no-presubmit
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endif
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# strictaliasing=off (workaround for GCC-4.5)
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ifeq ($(strictaliasing), off)
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GYPFLAGS += -Dv8_no_strict_aliasing=1
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endif
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# regexp=interpreted
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ifeq ($(regexp), interpreted)
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GYPFLAGS += -Dv8_interpreted_regexp=1
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endif
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# i18nsupport=off
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ifeq ($(i18nsupport), off)
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GYPFLAGS += -Dv8_enable_i18n_support=0
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TESTFLAGS += --noi18n
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endif
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# deprecationwarnings=on
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ifeq ($(deprecationwarnings), on)
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GYPFLAGS += -Dv8_deprecation_warnings=1
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endif
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# vectorstores=on
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ifeq ($(vectorstores), on)
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GYPFLAGS += -Dv8_vector_stores=1
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endif
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# imminentdeprecationwarnings=on
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ifeq ($(imminentdeprecationwarnings), on)
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GYPFLAGS += -Dv8_imminent_deprecation_warnings=1
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endif
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# asan=on
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ifeq ($(asan), on)
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GYPFLAGS += -Dasan=1 -Dclang=1
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TESTFLAGS += --asan
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ifeq ($(lsan), on)
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GYPFLAGS += -Dlsan=1
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endif
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endif
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ifdef embedscript
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GYPFLAGS += -Dembed_script=$(embedscript)
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endif
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ifdef warmupscript
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GYPFLAGS += -Dwarmup_script=$(warmupscript)
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endif
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ifeq ($(goma), on)
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GYPFLAGS += -Duse_goma=1
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endif
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# arm specific flags.
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# arm_version=<number | "default">
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ifneq ($(strip $(arm_version)),)
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GYPFLAGS += -Darm_version=$(arm_version)
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else
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# Deprecated (use arm_version instead): armv7=false/true
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ifeq ($(armv7), false)
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GYPFLAGS += -Darm_version=6
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else
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ifeq ($(armv7), true)
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GYPFLAGS += -Darm_version=7
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endif
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endif
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endif
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# hardfp=on/off. Deprecated, use armfloatabi
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ifeq ($(hardfp),on)
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GYPFLAGS += -Darm_float_abi=hard
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else
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ifeq ($(hardfp),off)
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GYPFLAGS += -Darm_float_abi=softfp
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endif
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endif
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# fpu: armfpu=xxx
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# xxx: vfp, vfpv3-d16, vfpv3, neon.
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ifeq ($(armfpu),)
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GYPFLAGS += -Darm_fpu=default
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else
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GYPFLAGS += -Darm_fpu=$(armfpu)
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endif
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# float abi: armfloatabi=softfp/hard
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ifeq ($(armfloatabi),)
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ifeq ($(hardfp),)
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GYPFLAGS += -Darm_float_abi=default
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endif
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else
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GYPFLAGS += -Darm_float_abi=$(armfloatabi)
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endif
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# armthumb=on/off
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ifeq ($(armthumb), off)
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GYPFLAGS += -Darm_thumb=0
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else
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ifeq ($(armthumb), on)
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GYPFLAGS += -Darm_thumb=1
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endif
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endif
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# arm_test_noprobe=on
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# With this flag set, by default v8 will only use features implied
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# by the compiler (no probe). This is done by modifying the default
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# values of enable_armv7, enable_vfp3, enable_32dregs and enable_neon.
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# Modifying these flags when launching v8 will enable the probing for
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# the specified values.
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ifeq ($(arm_test_noprobe), on)
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GYPFLAGS += -Darm_test_noprobe=on
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endif
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# Do not omit the frame pointer, needed for profiling with perf
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ifeq ($(no_omit_framepointer), on)
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GYPFLAGS += -Drelease_extra_cflags=-fno-omit-frame-pointer
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endif
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ifdef android_ndk_root
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GYPFLAGS += -Dandroid_ndk_root=$(android_ndk_root)
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export ANDROID_NDK_ROOT = $(android_ndk_root)
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endif
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# ----------------- available targets: --------------------
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# - "grokdump": rebuilds heap constants lists used by grokdump
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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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# - "native": current host's architecture, release mode
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# - any of the above with .check appended, e.g. "ia32.release.check"
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# - "android": cross-compile for Android/ARM
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# - "nacl" : cross-compile for Native Client (ia32 and x64)
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# - default (no target specified): build all DEFAULT_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 x32 arm arm64 mips mipsel mips64 mips64el x87 ppc ppc64 \
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s390 s390x
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DEFAULT_ARCHES = ia32 x64 arm
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MODES = release debug optdebug
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DEFAULT_MODES = release debug
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ANDROID_ARCHES = android_ia32 android_x64 android_arm android_arm64 \
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android_mipsel android_x87
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NACL_ARCHES = nacl_ia32 nacl_x64
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# List of files that trigger Makefile regeneration:
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GYPFILES = third_party/icu/icu.gypi third_party/icu/icu.gyp \
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build/shim_headers.gypi build/features.gypi build/standalone.gypi \
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build/toolchain.gypi build/all.gyp build/mac/asan.gyp \
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test/cctest/cctest.gyp test/fuzzer/fuzzer.gyp \
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test/unittests/unittests.gyp src/v8.gyp \
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tools/parser-shell.gyp testing/gmock.gyp testing/gtest.gyp \
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buildtools/third_party/libc++abi/libc++abi.gyp \
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buildtools/third_party/libc++/libc++.gyp samples/samples.gyp \
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src/third_party/vtune/v8vtune.gyp src/d8.gyp
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# If vtunejit=on, the v8vtune.gyp will be appended.
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ifeq ($(vtunejit), on)
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GYPFILES += src/third_party/vtune/v8vtune.gyp
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endif
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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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ANDROID_BUILDS = $(foreach mode,$(MODES), \
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$(addsuffix .$(mode),$(ANDROID_ARCHES)))
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NACL_BUILDS = $(foreach mode,$(MODES), \
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$(addsuffix .$(mode),$(NACL_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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QUICKCHECKS = $(addsuffix .quickcheck,$(BUILDS))
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ANDROID_CHECKS = $(addsuffix .check,$(ANDROID_BUILDS))
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NACL_CHECKS = $(addsuffix .check,$(NACL_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 builddeps dependencies $(ENVFILE).new native \
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qc quickcheck $(QUICKCHECKS) turbocheck \
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$(addsuffix .quickcheck,$(MODES)) $(addsuffix .quickcheck,$(ARCHES)) \
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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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$(ANDROID_ARCHES) $(ANDROID_BUILDS) $(ANDROID_CHECKS) \
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$(NACL_ARCHES) $(NACL_BUILDS) $(NACL_CHECKS) \
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must-set-NACL_SDK_ROOT
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# Target definitions. "all" is the default.
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all: $(DEFAULT_MODES)
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# Special target for the buildbots to use. Depends on $(OUTDIR)/Makefile
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# having been created before.
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buildbot:
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$(MAKE) -C "$(OUTDIR)" BUILDTYPE=$(BUILDTYPE) \
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builddir="$(abspath $(OUTDIR))/$(BUILDTYPE)"
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# Compile targets. MODES and ARCHES are convenience targets.
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.SECONDEXPANSION:
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$(MODES): $(addsuffix .$$@,$(DEFAULT_ARCHES))
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$(ARCHES): $(addprefix $$@.,$(DEFAULT_MODES))
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# Defines how to build a particular target (e.g. ia32.release).
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$(BUILDS): $(OUTDIR)/Makefile.$$@
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@$(MAKE) -C "$(OUTDIR)" -f Makefile.$@ \
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BUILDTYPE=$(shell echo $(subst .,,$(suffix $@)) | \
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python -c "print \
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raw_input().replace('opt', '').capitalize()") \
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builddir="$(shell pwd)/$(OUTDIR)/$@"
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native: $(OUTDIR)/Makefile.native
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@$(MAKE) -C "$(OUTDIR)" -f Makefile.native \
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BUILDTYPE=Release \
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builddir="$(shell pwd)/$(OUTDIR)/$@"
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$(ANDROID_ARCHES): $(addprefix $$@.,$(MODES))
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$(ANDROID_BUILDS): $(GYPFILES) $(ENVFILE) Makefile.android
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@$(MAKE) -f Makefile.android $@ \
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ARCH="$(basename $@)" \
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MODE="$(subst .,,$(suffix $@))" \
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OUTDIR="$(OUTDIR)" \
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GYPFLAGS="$(GYPFLAGS)"
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$(NACL_ARCHES): $(addprefix $$@.,$(MODES))
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$(NACL_BUILDS): $(GYPFILES) $(ENVFILE) \
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Makefile.nacl must-set-NACL_SDK_ROOT
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@$(MAKE) -f Makefile.nacl $@ \
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ARCH="$(basename $@)" \
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MODE="$(subst .,,$(suffix $@))" \
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OUTDIR="$(OUTDIR)" \
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GYPFLAGS="$(GYPFLAGS)"
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# Test targets.
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check: all
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
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--arch=$(shell echo $(DEFAULT_ARCHES) | sed -e 's/ /,/g') \
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$(TESTFLAGS)
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$(addsuffix .check,$(MODES)): $$(basename $$@)
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
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--mode=$(basename $@) $(TESTFLAGS)
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$(addsuffix .check,$(ARCHES)): $$(basename $$@)
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
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--arch=$(basename $@) $(TESTFLAGS)
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$(CHECKS): $$(basename $$@)
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
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--arch-and-mode=$(basename $@) $(TESTFLAGS)
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$(addsuffix .quickcheck,$(MODES)): $$(basename $$@)
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
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--mode=$(basename $@) $(TESTFLAGS) --quickcheck
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$(addsuffix .quickcheck,$(ARCHES)): $$(basename $$@)
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
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--arch=$(basename $@) $(TESTFLAGS) --quickcheck
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$(QUICKCHECKS): $$(basename $$@)
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
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--arch-and-mode=$(basename $@) $(TESTFLAGS) --quickcheck
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$(addsuffix .sync, $(ANDROID_BUILDS)): $$(basename $$@)
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@tools/android-sync.sh $(basename $@) $(OUTDIR) \
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$(shell pwd) $(ANDROID_V8)
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$(addsuffix .check, $(ANDROID_BUILDS)): $$(basename $$@).sync
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
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--arch-and-mode=$(basename $@) \
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--timeout=600 \
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--command-prefix="tools/android-run.py" $(TESTFLAGS)
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$(addsuffix .check, $(ANDROID_ARCHES)): \
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$(addprefix $$(basename $$@).,$(MODES)).check
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$(addsuffix .check, $(NACL_BUILDS)): $$(basename $$@)
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
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--arch-and-mode=$(basename $@) \
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--timeout=600 --nopresubmit --noi18n \
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--command-prefix="tools/nacl-run.py"
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$(addsuffix .check, $(NACL_ARCHES)): \
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$(addprefix $$(basename $$@).,$(MODES)).check
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native.check: native
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@tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR)/native \
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--arch-and-mode=. $(TESTFLAGS)
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SUPERFASTTESTMODES = ia32.release
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FASTTESTMODES = $(SUPERFASTTESTMODES),x64.release,ia32.optdebug,x64.optdebug,arm.optdebug,arm64.release
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FASTCOMPILEMODES = $(FASTTESTMODES),arm64.optdebug
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COMMA = ,
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EMPTY =
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SPACE = $(EMPTY) $(EMPTY)
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quickcheck: $(subst $(COMMA),$(SPACE),$(FASTCOMPILEMODES))
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tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
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--arch-and-mode=$(SUPERFASTTESTMODES) $(TESTFLAGS) --quickcheck \
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--download-data mozilla webkit
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tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
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--arch-and-mode=$(FASTTESTMODES) $(TESTFLAGS) --quickcheck
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qc: quickcheck
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turbocheck: $(subst $(COMMA),$(SPACE),$(FASTCOMPILEMODES))
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tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
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--arch-and-mode=$(SUPERFASTTESTMODES) $(TESTFLAGS) \
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--quickcheck --variants=turbofan --download-data mozilla webkit
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tools/run-tests.py $(TESTJOBS) --outdir=$(OUTDIR) \
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--arch-and-mode=$(FASTTESTMODES) $(TESTFLAGS) \
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--quickcheck --variants=turbofan
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tc: turbocheck
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# Clean targets. You can clean each architecture individually, or everything.
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$(addsuffix .clean, $(ARCHES) $(ANDROID_ARCHES) $(NACL_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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rm -rf $(OUTDIR)/$(basename $@).optdebug
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find $(OUTDIR) -regex '.*\(host\|target\)\.$(basename $@).*\.mk' -delete
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native.clean:
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rm -f $(OUTDIR)/Makefile.native
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rm -rf $(OUTDIR)/native
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find $(OUTDIR) -regex '.*\(host\|target\)\.native\.mk' -delete
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clean: $(addsuffix .clean, $(ARCHES) $(ANDROID_ARCHES) $(NACL_ARCHES)) native.clean gtags.clean tags.clean
|
|
|
|
# GYP file generation targets.
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|
OUT_MAKEFILES = $(addprefix $(OUTDIR)/Makefile.,$(BUILDS))
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$(OUT_MAKEFILES): $(GYPFILES) $(ENVFILE)
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|
$(eval CXX_TARGET_ARCH:=$(shell $(CXX) -v 2>&1 | grep ^Target: | \
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cut -f 2 -d " " | cut -f 1 -d "-" ))
|
|
$(eval CXX_TARGET_ARCH:=$(subst aarch64,arm64,$(CXX_TARGET_ARCH)))
|
|
$(eval CXX_TARGET_ARCH:=$(subst x86_64,x64,$(CXX_TARGET_ARCH)))
|
|
$(eval V8_TARGET_ARCH:=$(subst .,,$(suffix $(basename $@))))
|
|
PYTHONPATH="$(shell pwd)/tools/generate_shim_headers:$(shell pwd)/build:$(PYTHONPATH):$(shell pwd)/tools/gyp/pylib:$(PYTHONPATH)" \
|
|
GYP_GENERATORS=make \
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|
tools/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \
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|
-Ibuild/standalone.gypi --depth=. \
|
|
-Dv8_target_arch=$(V8_TARGET_ARCH) \
|
|
$(if $(findstring $(CXX_TARGET_ARCH),$(V8_TARGET_ARCH)), \
|
|
-Dtarget_arch=$(V8_TARGET_ARCH),) \
|
|
$(if $(findstring optdebug,$@),-Dv8_optimized_debug=1,) \
|
|
-S$(suffix $(basename $@))$(suffix $@) $(GYPFLAGS)
|
|
|
|
$(OUTDIR)/Makefile.native: $(GYPFILES) $(ENVFILE)
|
|
PYTHONPATH="$(shell pwd)/tools/generate_shim_headers:$(shell pwd)/build:$(PYTHONPATH):$(shell pwd)/tools/gyp/pylib:$(PYTHONPATH)" \
|
|
GYP_GENERATORS=make \
|
|
tools/gyp/gyp --generator-output="$(OUTDIR)" build/all.gyp \
|
|
-Ibuild/standalone.gypi --depth=. -S.native $(GYPFLAGS)
|
|
|
|
# Note that NACL_SDK_ROOT must be set to point to an appropriate
|
|
# Native Client SDK before using this makefile. You can download
|
|
# an SDK here:
|
|
# https://developers.google.com/native-client/sdk/download
|
|
# The path indicated by NACL_SDK_ROOT will typically end with
|
|
# a folder for a pepper version such as "pepper_25" that should
|
|
# have "tools" and "toolchain" subdirectories.
|
|
must-set-NACL_SDK_ROOT:
|
|
ifndef NACL_SDK_ROOT
|
|
$(error NACL_SDK_ROOT must be set)
|
|
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:
|
|
$(eval CXX_TARGET_ARCH:=$(shell $(CXX) -v 2>&1 | grep ^Target: | \
|
|
cut -f 2 -d " " | cut -f 1 -d "-" ))
|
|
$(eval CXX_TARGET_ARCH:=$(subst aarch64,arm64,$(CXX_TARGET_ARCH)))
|
|
$(eval CXX_TARGET_ARCH:=$(subst x86_64,x64,$(CXX_TARGET_ARCH)))
|
|
@mkdir -p $(OUTDIR); echo "GYPFLAGS=$(GYPFLAGS) -Dtarget_arch=$(CXX_TARGET_ARCH)" > $(ENVFILE).new;
|
|
|
|
# Heap constants for grokdump.
|
|
DUMP_FILE = tools/v8heapconst.py
|
|
grokdump: ia32.release
|
|
@cat $(DUMP_FILE).tmpl > $(DUMP_FILE)
|
|
@$(OUTDIR)/ia32.release/d8 --dump-heap-constants >> $(DUMP_FILE)
|
|
|
|
# Support for the GNU GLOBAL Source Code Tag System.
|
|
gtags.files: $(GYPFILES) $(ENVFILE)
|
|
@find include src test -name '*.h' -o -name '*.cc' -o -name '*.c' > $@
|
|
|
|
# We need to manually set the stack limit here, to work around bugs in
|
|
# gmake-3.81 and global-5.7.1 on recent 64-bit Linux systems.
|
|
# Using $(wildcard ...) gracefully ignores non-existing files, so that stale
|
|
# gtags.files after switching branches don't cause recipe failures.
|
|
GPATH GRTAGS GSYMS GTAGS: gtags.files $(wildcard $(shell cat gtags.files 2> /dev/null))
|
|
@bash -c 'ulimit -s 10240 && GTAGSFORCECPP=yes gtags -i -q -f $<'
|
|
|
|
gtags.clean:
|
|
rm -f gtags.files GPATH GRTAGS GSYMS GTAGS
|
|
|
|
tags: gtags.files $(wildcard $(shell cat gtags.files 2> /dev/null))
|
|
@(ctags --version | grep 'Exuberant Ctags' >/dev/null) || \
|
|
(echo "Please install Exuberant Ctags (check 'ctags --version')" >&2; false)
|
|
ctags --fields=+l -L $<
|
|
|
|
tags.clean:
|
|
rm -r tags
|
|
|
|
dependencies builddeps:
|
|
$(error Use 'gclient sync' instead)
|