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main_repo / deps / v8 / build / features.gypi @ f230a1cf

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# Copyright 2013 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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# Compile time controlled V8 features.
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{
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  'variables': {
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    'v8_compress_startup_data%': 'off',
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    'v8_enable_debugger_support%': 1,
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    'v8_enable_disassembler%': 0,
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    'v8_enable_gdbjit%': 0,
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    'v8_object_print%': 0,
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    'v8_enable_verify_heap%': 0,
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    'v8_use_snapshot%': 'true',
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    # With post mortem support enabled, metadata is embedded into libv8 that
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    # describes various parameters of the VM for use by debuggers. See
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    # tools/gen-postmortem-metadata.py for details.
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    'v8_postmortem_support%': 'false',
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    # Interpreted regexp engine exists as platform-independent alternative
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    # based where the regular expression is compiled to a bytecode.
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    'v8_interpreted_regexp%': 0,
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    # Enable ECMAScript Internationalization API. Enabling this feature will
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    # add a dependency on the ICU library.
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    'v8_enable_i18n_support%': 1,
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    # Enable compiler warnings when using V8_DEPRECATED apis.
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    'v8_deprecation_warnings%': 0,
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  },
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  'target_defaults': {
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    'conditions': [
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      ['v8_enable_debugger_support==1', {
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        'defines': ['ENABLE_DEBUGGER_SUPPORT',],
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      }],
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      ['v8_enable_disassembler==1', {
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        'defines': ['ENABLE_DISASSEMBLER',],
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      }],
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      ['v8_enable_gdbjit==1', {
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        'defines': ['ENABLE_GDB_JIT_INTERFACE',],
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      }],
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      ['v8_object_print==1', {
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        'defines': ['OBJECT_PRINT',],
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      }],
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      ['v8_enable_verify_heap==1', {
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        'defines': ['VERIFY_HEAP',],
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      }],
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      ['v8_interpreted_regexp==1', {
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        'defines': ['V8_INTERPRETED_REGEXP',],
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      }],
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      ['v8_deprecation_warnings==1', {
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        'defines': ['V8_DEPRECATION_WARNINGS',],
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      }],
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      ['v8_enable_i18n_support==1', {
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        'defines': ['V8_I18N_SUPPORT',],
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      }],
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      ['v8_compress_startup_data=="bz2"', {
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        'defines': [
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          'COMPRESS_STARTUP_DATA_BZ2',
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        ],
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      }],
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    ],  # conditions
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    'configurations': {
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      'Debug': {
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        'variables': {
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          'v8_enable_extra_checks%': 1,
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          'v8_enable_handle_zapping%': 1,
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        },
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        'conditions': [
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          ['v8_enable_extra_checks==1', {
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            'defines': ['ENABLE_EXTRA_CHECKS',],
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          }],
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          ['v8_enable_handle_zapping==1', {
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            'defines': ['ENABLE_HANDLE_ZAPPING',],
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          }],
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        ],
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      },  # Debug
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      'Release': {
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        'variables': {
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          'v8_enable_extra_checks%': 0,
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          'v8_enable_handle_zapping%': 0,
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        },
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        'conditions': [
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          ['v8_enable_extra_checks==1', {
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            'defines': ['ENABLE_EXTRA_CHECKS',],
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          }],
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          ['v8_enable_handle_zapping==1', {
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            'defines': ['ENABLE_HANDLE_ZAPPING',],
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          }],
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        ],  # conditions
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      },  # Release
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    },  # configurations
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  },  # target_defaults
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}