Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1 | # Copyright 2013 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 | # Compile time controlled V8 features. |
| 29 | |
| 30 | { |
| 31 | 'variables': { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 32 | 'v8_enable_disassembler%': 0, |
| 33 | |
| 34 | 'v8_enable_gdbjit%': 0, |
| 35 | |
| 36 | 'v8_object_print%': 0, |
| 37 | |
| 38 | 'v8_enable_verify_heap%': 0, |
| 39 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 40 | 'v8_trace_maps%': 0, |
| 41 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 42 | # Enable the snapshot feature, for fast context creation. |
| 43 | # http://v8project.blogspot.com/2015/09/custom-startup-snapshots.html |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 44 | 'v8_use_snapshot%': 'true', |
| 45 | |
| 46 | 'v8_enable_verify_predictable%': 0, |
| 47 | |
| 48 | # With post mortem support enabled, metadata is embedded into libv8 that |
| 49 | # describes various parameters of the VM for use by debuggers. See |
| 50 | # tools/gen-postmortem-metadata.py for details. |
| 51 | 'v8_postmortem_support%': 'false', |
| 52 | |
| 53 | # Interpreted regexp engine exists as platform-independent alternative |
| 54 | # based where the regular expression is compiled to a bytecode. |
| 55 | 'v8_interpreted_regexp%': 0, |
| 56 | |
| 57 | # Enable ECMAScript Internationalization API. Enabling this feature will |
| 58 | # add a dependency on the ICU library. |
| 59 | 'v8_enable_i18n_support%': 1, |
| 60 | |
| 61 | # Enable compiler warnings when using V8_DEPRECATED apis. |
| 62 | 'v8_deprecation_warnings%': 0, |
| 63 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 64 | # Enable compiler warnings when using V8_DEPRECATE_SOON apis. |
| 65 | 'v8_imminent_deprecation_warnings%': 0, |
| 66 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 67 | # Set to 1 to enable DCHECKs in release builds. |
| 68 | 'dcheck_always_on%': 0, |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 69 | |
| 70 | # Enable/disable JavaScript API accessors. |
| 71 | 'v8_js_accessors%': 0, |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 72 | }, |
| 73 | 'target_defaults': { |
| 74 | 'conditions': [ |
| 75 | ['v8_enable_disassembler==1', { |
| 76 | 'defines': ['ENABLE_DISASSEMBLER',], |
| 77 | }], |
| 78 | ['v8_enable_gdbjit==1', { |
| 79 | 'defines': ['ENABLE_GDB_JIT_INTERFACE',], |
| 80 | }], |
| 81 | ['v8_object_print==1', { |
| 82 | 'defines': ['OBJECT_PRINT',], |
| 83 | }], |
| 84 | ['v8_enable_verify_heap==1', { |
| 85 | 'defines': ['VERIFY_HEAP',], |
| 86 | }], |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 87 | ['v8_trace_maps==1', { |
| 88 | 'defines': ['TRACE_MAPS',], |
| 89 | }], |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 90 | ['v8_enable_verify_predictable==1', { |
| 91 | 'defines': ['VERIFY_PREDICTABLE',], |
| 92 | }], |
| 93 | ['v8_interpreted_regexp==1', { |
| 94 | 'defines': ['V8_INTERPRETED_REGEXP',], |
| 95 | }], |
| 96 | ['v8_deprecation_warnings==1', { |
| 97 | 'defines': ['V8_DEPRECATION_WARNINGS',], |
| 98 | }], |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 99 | ['v8_imminent_deprecation_warnings==1', { |
| 100 | 'defines': ['V8_IMMINENT_DEPRECATION_WARNINGS',], |
| 101 | }], |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 102 | ['v8_enable_i18n_support==1', { |
| 103 | 'defines': ['V8_I18N_SUPPORT',], |
| 104 | }], |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 105 | ['v8_use_snapshot=="true" and v8_use_external_startup_data==1', { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 106 | 'defines': ['V8_USE_EXTERNAL_STARTUP_DATA',], |
| 107 | }], |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 108 | ['dcheck_always_on!=0', { |
| 109 | 'defines': ['DEBUG',], |
| 110 | }], |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 111 | ], # conditions |
| 112 | 'configurations': { |
| 113 | 'DebugBaseCommon': { |
| 114 | 'abstract': 1, |
| 115 | 'variables': { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 116 | 'v8_enable_handle_zapping%': 1, |
| 117 | }, |
| 118 | 'conditions': [ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 119 | ['v8_enable_handle_zapping==1', { |
| 120 | 'defines': ['ENABLE_HANDLE_ZAPPING',], |
| 121 | }], |
| 122 | ], |
| 123 | }, # Debug |
| 124 | 'Release': { |
| 125 | 'variables': { |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 126 | 'v8_enable_handle_zapping%': 0, |
| 127 | }, |
| 128 | 'conditions': [ |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 129 | ['v8_enable_handle_zapping==1', { |
| 130 | 'defines': ['ENABLE_HANDLE_ZAPPING',], |
| 131 | }], |
| 132 | ], # conditions |
| 133 | }, # Release |
| 134 | }, # configurations |
| 135 | }, # target_defaults |
| 136 | } |