| # Copyright 2013 the V8 project authors. All rights reserved. |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: |
| # |
| # * Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # * Redistributions in binary form must reproduce the above |
| # copyright notice, this list of conditions and the following |
| # disclaimer in the documentation and/or other materials provided |
| # with the distribution. |
| # * Neither the name of Google Inc. nor the names of its |
| # contributors may be used to endorse or promote products derived |
| # from this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| # Compile time controlled V8 features. |
| |
| { |
| 'variables': { |
| 'v8_enable_disassembler%': 0, |
| |
| 'v8_enable_gdbjit%': 0, |
| |
| 'v8_object_print%': 0, |
| |
| 'v8_enable_verify_heap%': 0, |
| |
| 'v8_trace_maps%': 0, |
| |
| # Enable the snapshot feature, for fast context creation. |
| # http://v8project.blogspot.com/2015/09/custom-startup-snapshots.html |
| 'v8_use_snapshot%': 'true', |
| |
| 'v8_enable_verify_predictable%': 0, |
| |
| # With post mortem support enabled, metadata is embedded into libv8 that |
| # describes various parameters of the VM for use by debuggers. See |
| # tools/gen-postmortem-metadata.py for details. |
| 'v8_postmortem_support%': 'false', |
| |
| # Interpreted regexp engine exists as platform-independent alternative |
| # based where the regular expression is compiled to a bytecode. |
| 'v8_interpreted_regexp%': 0, |
| |
| # Enable ECMAScript Internationalization API. Enabling this feature will |
| # add a dependency on the ICU library. |
| 'v8_enable_i18n_support%': 1, |
| |
| # Enable compiler warnings when using V8_DEPRECATED apis. |
| 'v8_deprecation_warnings%': 0, |
| |
| # Enable compiler warnings when using V8_DEPRECATE_SOON apis. |
| 'v8_imminent_deprecation_warnings%': 0, |
| |
| # Set to 1 to enable DCHECKs in release builds. |
| 'dcheck_always_on%': 0, |
| |
| # Enable/disable JavaScript API accessors. |
| 'v8_js_accessors%': 0, |
| }, |
| 'target_defaults': { |
| 'conditions': [ |
| ['v8_enable_disassembler==1', { |
| 'defines': ['ENABLE_DISASSEMBLER',], |
| }], |
| ['v8_enable_gdbjit==1', { |
| 'defines': ['ENABLE_GDB_JIT_INTERFACE',], |
| }], |
| ['v8_object_print==1', { |
| 'defines': ['OBJECT_PRINT',], |
| }], |
| ['v8_enable_verify_heap==1', { |
| 'defines': ['VERIFY_HEAP',], |
| }], |
| ['v8_trace_maps==1', { |
| 'defines': ['TRACE_MAPS',], |
| }], |
| ['v8_enable_verify_predictable==1', { |
| 'defines': ['VERIFY_PREDICTABLE',], |
| }], |
| ['v8_interpreted_regexp==1', { |
| 'defines': ['V8_INTERPRETED_REGEXP',], |
| }], |
| ['v8_deprecation_warnings==1', { |
| 'defines': ['V8_DEPRECATION_WARNINGS',], |
| }], |
| ['v8_imminent_deprecation_warnings==1', { |
| 'defines': ['V8_IMMINENT_DEPRECATION_WARNINGS',], |
| }], |
| ['v8_enable_i18n_support==1', { |
| 'defines': ['V8_I18N_SUPPORT',], |
| }], |
| ['v8_use_snapshot=="true" and v8_use_external_startup_data==1', { |
| 'defines': ['V8_USE_EXTERNAL_STARTUP_DATA',], |
| }], |
| ['dcheck_always_on!=0', { |
| 'defines': ['DEBUG',], |
| }], |
| ], # conditions |
| 'configurations': { |
| 'DebugBaseCommon': { |
| 'abstract': 1, |
| 'variables': { |
| 'v8_enable_handle_zapping%': 1, |
| }, |
| 'conditions': [ |
| ['v8_enable_handle_zapping==1', { |
| 'defines': ['ENABLE_HANDLE_ZAPPING',], |
| }], |
| ], |
| }, # Debug |
| 'Release': { |
| 'variables': { |
| 'v8_enable_handle_zapping%': 1, |
| }, |
| 'conditions': [ |
| ['v8_enable_handle_zapping==1', { |
| 'defines': ['ENABLE_HANDLE_ZAPPING',], |
| }], |
| ], # conditions |
| }, # Release |
| }, # configurations |
| }, # target_defaults |
| } |