3c1b45b5d7
TEST=Arm builder on Chromium waterfall successfully compiles Review URL: http://codereview.chromium.org/7607032 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8880 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
139 lines
5.1 KiB
Python
139 lines
5.1 KiB
Python
# 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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# TODO(sgjesse): This is currently copied from v8.gyp, should probably
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# be refactored.
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{
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'variables': {
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'use_system_v8%': 0,
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'msvs_use_common_release': 0,
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'gcc_version%': 'unknown',
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'v8_compress_startup_data%': 'off',
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'v8_target_arch%': '<(target_arch)',
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# Setting 'v8_can_use_unaligned_accesses' to 'true' will allow the code
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# generated by V8 to do unaligned memory access, and setting it to 'false'
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# will ensure that the generated code will always do aligned memory
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# accesses. The default value of 'default' will try to determine the correct
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# setting. Note that for Intel architectures (ia32 and x64) unaligned memory
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# access is allowed for all CPUs.
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'v8_can_use_unaligned_accesses%': 'default',
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# Setting 'v8_can_use_vfp_instructions' to 'true' will enable use of ARM VFP
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# instructions in the V8 generated code. VFP instructions will be enabled
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# both for the snapshot and for the ARM target. Leaving the default value
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# of 'false' will avoid VFP instructions in the snapshot and use CPU feature
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# probing when running on the target.
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'v8_can_use_vfp_instructions%': 'false',
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# Setting v8_use_arm_eabi_hardfloat to true will turn on V8 support for ARM
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# EABI calling convention where double arguments are passed in VFP
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# registers. Note that the GCC flag '-mfloat-abi=hard' should be used as
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# well when compiling for the ARM target.
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'v8_use_arm_eabi_hardfloat%': 'false',
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'v8_use_snapshot%': 'true',
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'host_os%': '<(OS)',
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'v8_use_liveobjectlist%': 'false',
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},
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'target_defaults': {
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'conditions': [
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['OS!="mac"', {
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'conditions': [
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['v8_target_arch=="arm"', {
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'defines': [
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'V8_TARGET_ARCH_ARM',
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],
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'conditions': [
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[ 'v8_can_use_unaligned_accesses=="true"', {
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'defines': [
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'CAN_USE_UNALIGNED_ACCESSES=1',
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],
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}],
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[ 'v8_can_use_unaligned_accesses=="false"', {
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'defines': [
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'CAN_USE_UNALIGNED_ACCESSES=0',
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],
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}],
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[ 'v8_can_use_vfp_instructions=="true"', {
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'defines': [
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'CAN_USE_VFP_INSTRUCTIONS',
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],
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}],
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[ 'v8_use_arm_eabi_hardfloat=="true"', {
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'defines': [
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'USE_EABI_HARDFLOAT=1',
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'CAN_USE_VFP_INSTRUCTIONS',
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],
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'cflags': [
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'-mfloat-abi=hard',
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],
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}, {
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'defines': [
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'USE_EABI_HARDFLOAT=0',
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],
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}],
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# The ARM assembler assumes the host is 32 bits,
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# so force building 32-bit host tools.
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[ 'host_arch=="x64" and _toolset=="host "', {
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'cflags': ['-m32'],
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'ldflags': ['-m32'],
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}],
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],
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}],
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['v8_target_arch=="ia32"', {
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'defines': [
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'V8_TARGET_ARCH_IA32',
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],
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}],
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['v8_target_arch=="mips"', {
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'defines': [
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'V8_TARGET_ARCH_MIPS',
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],
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}],
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['v8_target_arch=="x64"', {
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'defines': [
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'V8_TARGET_ARCH_X64',
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],
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}],
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],
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}],
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],
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'configurations': {
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'Debug': {
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'defines': [
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'DEBUG',
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'_DEBUG',
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'ENABLE_DISASSEMBLER',
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'V8_ENABLE_CHECKS',
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'OBJECT_PRINT',
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],
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}
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}
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}
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}
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