Update gc branch to bleeding_edge revision 8862.

tools/gyp/v8.gyp

 # Copyright 2011 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
@@ skipping 36 matching lines @@
     # of 'false' will avoid VFP instructions in the snapshot and use CPU feature
     # probing when running on the target.
     'v8_can_use_vfp_instructions%': 'false',
 
     # Setting v8_use_arm_eabi_hardfloat to true will turn on V8 support for ARM
     # EABI calling convention where double arguments are passed in VFP
     # registers. Note that the GCC flag '-mfloat-abi=hard' should be used as
     # well when compiling for the ARM target.
     'v8_use_arm_eabi_hardfloat%': 'false',
 
+    'v8_enable_debugger_support%': 1,
+
+    # Chrome needs this definition unconditionally. For standalone V8 builds,
+    # it's handled in common.gypi.
+    'want_separate_host_toolset%': 1,
+
     'v8_use_snapshot%': 'true',
     'host_os%': '<(OS)',
     'v8_use_liveobjectlist%': 'false',
   },
   'conditions': [
     ['use_system_v8==0', {
       'target_defaults': {
-        'defines': [
-          'ENABLE_DEBUGGER_SUPPORT',
-        ],
         'conditions': [
+          ['v8_enable_debugger_support==1', {
+              'defines': ['ENABLE_DEBUGGER_SUPPORT',],
+            },
+          ],
           ['OS!="mac"', {
             # TODO(mark): The OS!="mac" conditional is temporary. It can be
             # removed once the Mac Chromium build stops setting target_arch to
             # ia32 and instead sets it to mac. Other checks in this file for
             # OS=="mac" can be removed at that time as well. This can be cleaned
             # up once http://crbug.com/44205 is fixed.
             'conditions': [
               ['v8_target_arch=="arm"', {
                 'defines': [
                   'V8_TARGET_ARCH_ARM',
@@ skipping 12 matching lines @@
                   [ 'v8_can_use_vfp_instructions=="true"', {
                     'defines': [
                       'CAN_USE_VFP_INSTRUCTIONS',
                     ],
                   }],
                   [ 'v8_use_arm_eabi_hardfloat=="true"', {
                     'defines': [
                       'USE_EABI_HARDFLOAT=1',
                       'CAN_USE_VFP_INSTRUCTIONS',
                     ],
+                    'cflags': [
+                      '-mfloat-abi=hard',
+                    ],
+                  }, {
+                    'defines': [
+                      'USE_EABI_HARDFLOAT=0',
+                    ],
+                  }],
+                  # The ARM assembler assumes the host is 32 bits,
+                  # so force building 32-bit host tools.
+                  [ 'host_arch=="x64"', {
+                    'cflags': ['-m32'],
+                    'ldflags': ['-m32'],
                   }],
                 ],
               }],
               ['v8_target_arch=="ia32"', {
                 'defines': [
                   'V8_TARGET_ARCH_IA32',
                 ],
               }],
               ['v8_target_arch=="x64"', {
                 'defines': [
@@ skipping 32 matching lines @@
                 'conditions': [
                   ['OS=="win" and component=="shared_library"', {
                     'RuntimeLibrary': '3',  # /MDd
                   }, {
                     'RuntimeLibrary': '1',  # /MTd
                   }],
                 ],
               },
               'VCLinkerTool': {
                 'LinkIncremental': '2',
+                # For future reference, the stack size needs to be increased
+                # when building for Windows 64-bit, otherwise some test cases
+                # can cause stack overflow.
+                # 'StackReserveSize': '297152',
               },
             },
             'conditions': [
              ['OS=="freebsd" or OS=="openbsd"', {
                'cflags': [ '-I/usr/local/include' ],
              }],
+             ['OS=="linux" or OS=="freebsd" or OS=="openbsd"', {
+               'cflags': [ '-Wall', '-Werror', '-W', '-Wno-unused-parameter',
+                           '-Wnon-virtual-dtor' ],
+             }],
            ],
           },
           'Release': {
             'conditions': [
               ['OS=="linux" or OS=="freebsd" or OS=="openbsd"', {
                 'cflags!': [
                   '-O2',
                   '-Os',
                 ],
                 'cflags': [
@@ skipping 44 matching lines @@
                       }, {
                         'RuntimeLibrary': '0',  #/MT
                       }],
                     ],
                   },
                   'VCLinkerTool': {
                     'LinkIncremental': '1',
                     'OptimizeReferences': '2',
                     'OptimizeForWindows98': '1',
                     'EnableCOMDATFolding': '2',
+                    # For future reference, the stack size needs to be
+                    # increased when building for Windows 64-bit, otherwise
+                    # some test cases can cause stack overflow.
+                    # 'StackReserveSize': '297152',
                   },
                 },
               }],
             ],
           },
         },
       },
       'targets': [
         {
           'target_name': 'v8',
-          'toolsets': ['host', 'target'],
           'conditions': [
+            ['want_separate_host_toolset==1', {
+              'toolsets': ['host', 'target'],
+            }, {
+              'toolsets': ['target'],
+            }],
             ['v8_use_snapshot=="true"', {
               'dependencies': ['v8_snapshot'],
             },
             {
               'dependencies': ['v8_nosnapshot'],
             }],
             ['component=="shared_library"', {
               'type': '<(component)',
               'sources': [
                 # Note: on non-Windows we still build this file so that gyp
@@ skipping 21 matching lines @@
                   },
                 }],
               ],
             },
             {
               'type': 'none',
             }],
           ],
           'direct_dependent_settings': {
             'include_dirs': [
-               '../../include',
+              '../../include',
             ],
           },
         },
         {
           'target_name': 'v8_snapshot',
           'type': '<(library)',
-          'toolsets': ['host', 'target'],
           'conditions': [
+            ['want_separate_host_toolset==1', {
+              'toolsets': ['host', 'target'],
+              'dependencies': ['mksnapshot#host', 'js2c#host'],
+            }, {
+              'toolsets': ['target'],
+              'dependencies': ['mksnapshot', 'js2c'],
+            }],
             ['component=="shared_library"', {
               'conditions': [
-                # The ARM assembler assumes the host is 32 bits, so force building
-                # 32-bit host tools.
-                ['v8_target_arch=="arm" and host_arch=="x64" and _toolset=="host"', {
-                  'cflags': ['-m32'],
-                  'ldflags': ['-m32'],
-                }],
                 ['OS=="win"', {
                   'defines': [
                     'BUILDING_V8_SHARED',
                   ],
                   'direct_dependent_settings': {
                     'defines': [
                       'USING_V8_SHARED',
                     ],
                   },
                 }, {
                   'defines': [
                     'V8_SHARED',
                   ],
                   'direct_dependent_settings': {
                     'defines': [
                       'V8_SHARED',
                     ],
                   },
                 }],
               ],
             }],
           ],
           'dependencies': [
-            'mksnapshot#host',
-            'js2c#host',
             'v8_base',
           ],
           'include_dirs+': [
             '../../src',
           ],
           'sources': [
             '<(SHARED_INTERMEDIATE_DIR)/libraries.cc',
             '<(SHARED_INTERMEDIATE_DIR)/experimental-libraries.cc',
             '<(INTERMEDIATE_DIR)/snapshot.cc',
           ],
@@ skipping 46 matching lines @@
                 '<@(_inputs)',
                 '<@(mksnapshot_flags)',
                 '<@(_outputs)'
               ],
             },
           ],
         },
         {
           'target_name': 'v8_nosnapshot',
           'type': '<(library)',
-          'toolsets': ['host', 'target'],
           'dependencies': [
-            'js2c#host',
             'v8_base',
           ],
           'include_dirs+': [
             '../../src',
           ],
           'sources': [
             '<(SHARED_INTERMEDIATE_DIR)/libraries.cc',
             '<(SHARED_INTERMEDIATE_DIR)/experimental-libraries.cc',
             '../../src/snapshot-empty.cc',
           ],
           'conditions': [
-            # The ARM assembler assumes the host is 32 bits, so force building
-            # 32-bit host tools.
-            ['v8_target_arch=="arm" and host_arch=="x64" and _toolset=="host"', {
-              'cflags': ['-m32'],
-              'ldflags': ['-m32'],
+            ['want_separate_host_toolset==1', {
+              'toolsets': ['host', 'target'],
+              'dependencies': ['js2c#host'],
+            }, {
+              'toolsets': ['target'],
+              'dependencies': ['js2c'],
             }],
             ['component=="shared_library"', {
               'defines': [
                 'BUILDING_V8_SHARED',
                 'V8_SHARED',
               ],
             }],
           ]
         },
         {
           'target_name': 'v8_base',
           'type': '<(library)',
-          'toolsets': ['host', 'target'],
           'include_dirs+': [
             '../../src',
           ],
           'sources': [
             '../../src/accessors.cc',
             '../../src/accessors.h',
             '../../src/allocation.cc',
             '../../src/allocation.h',
             '../../src/api.cc',
             '../../src/api.h',
@@ skipping 56 matching lines @@
             '../../src/deoptimizer.cc',
             '../../src/deoptimizer.h',
             '../../src/disasm.h',
             '../../src/disassembler.cc',
             '../../src/disassembler.h',
             '../../src/dtoa.cc',
             '../../src/dtoa.h',
             '../../src/diy-fp.cc',
             '../../src/diy-fp.h',
             '../../src/double.h',
+            '../../src/elements.cc',
+            '../../src/elements.h',
             '../../src/execution.cc',
             '../../src/execution.h',
             '../../src/factory.cc',
             '../../src/factory.h',
             '../../src/fast-dtoa.cc',
             '../../src/fast-dtoa.h',
             '../../src/flag-definitions.h',
             '../../src/fixed-dtoa.cc',
             '../../src/fixed-dtoa.h',
             '../../src/flags.cc',
@@ skipping 104 matching lines @@
             '../../src/scanner-base.cc',
             '../../src/scanner-base.h',
             '../../src/scanner.cc',
             '../../src/scanner.h',
             '../../src/scopeinfo.cc',
             '../../src/scopeinfo.h',
             '../../src/scopes.cc',
             '../../src/scopes.h',
             '../../src/serialize.cc',
             '../../src/serialize.h',
-            '../../src/shell.h',
             '../../src/small-pointer-list.h',
             '../../src/smart-pointer.h',
             '../../src/snapshot-common.cc',
             '../../src/snapshot.h',
             '../../src/spaces-inl.h',
             '../../src/spaces.cc',
             '../../src/spaces.h',
             '../../src/store-buffer-inl.h',
             '../../src/store-buffer.cc',
             '../../src/store-buffer.h',
@@ skipping 38 matching lines @@
             '../../src/vm-state.h',
             '../../src/zone-inl.h',
             '../../src/zone.cc',
             '../../src/zone.h',
             '../../src/extensions/externalize-string-extension.cc',
             '../../src/extensions/externalize-string-extension.h',
             '../../src/extensions/gc-extension.cc',
             '../../src/extensions/gc-extension.h',
           ],
           'conditions': [
+            ['want_separate_host_toolset==1', {
+              'toolsets': ['host', 'target'],
+            }, {
+              'toolsets': ['target'],
+            }],
             ['v8_target_arch=="arm"', {
-              'include_dirs+': [
-                '../../src/arm',
-              ],
               'sources': [
                 '../../src/arm/assembler-arm-inl.h',
                 '../../src/arm/assembler-arm.cc',
                 '../../src/arm/assembler-arm.h',
                 '../../src/arm/builtins-arm.cc',
                 '../../src/arm/code-stubs-arm.cc',
                 '../../src/arm/code-stubs-arm.h',
                 '../../src/arm/codegen-arm.cc',
                 '../../src/arm/codegen-arm.h',
                 '../../src/arm/constants-arm.h',
@@ skipping 12 matching lines @@
                 '../../src/arm/lithium-codegen-arm.h',
                 '../../src/arm/lithium-gap-resolver-arm.cc',
                 '../../src/arm/lithium-gap-resolver-arm.h',
                 '../../src/arm/macro-assembler-arm.cc',
                 '../../src/arm/macro-assembler-arm.h',
                 '../../src/arm/regexp-macro-assembler-arm.cc',
                 '../../src/arm/regexp-macro-assembler-arm.h',
                 '../../src/arm/simulator-arm.cc',
                 '../../src/arm/stub-cache-arm.cc',
               ],
-              'conditions': [
-                # The ARM assembler assumes the host is 32 bits,
-                # so force building 32-bit host tools.
-                ['host_arch=="x64" and _toolset=="host"', {
-                  'cflags': ['-m32'],
-                  'ldflags': ['-m32'],
-                }]
-              ]
             }],
             ['v8_target_arch=="ia32" or v8_target_arch=="mac" or OS=="mac"', {
-              'include_dirs+': [
-                '../../src/ia32',
-              ],
               'sources': [
                 '../../src/ia32/assembler-ia32-inl.h',
                 '../../src/ia32/assembler-ia32.cc',
                 '../../src/ia32/assembler-ia32.h',
                 '../../src/ia32/builtins-ia32.cc',
                 '../../src/ia32/code-stubs-ia32.cc',
                 '../../src/ia32/code-stubs-ia32.h',
                 '../../src/ia32/codegen-ia32.cc',
                 '../../src/ia32/codegen-ia32.h',
                 '../../src/ia32/cpu-ia32.cc',
@@ skipping 11 matching lines @@
                 '../../src/ia32/lithium-ia32.cc',
                 '../../src/ia32/lithium-ia32.h',
                 '../../src/ia32/macro-assembler-ia32.cc',
                 '../../src/ia32/macro-assembler-ia32.h',
                 '../../src/ia32/regexp-macro-assembler-ia32.cc',
                 '../../src/ia32/regexp-macro-assembler-ia32.h',
                 '../../src/ia32/stub-cache-ia32.cc',
               ],
             }],
             ['v8_target_arch=="x64" or v8_target_arch=="mac" or OS=="mac"', {
-              'include_dirs+': [
-                '../../src/x64',
-              ],
               'sources': [
                 '../../src/x64/assembler-x64-inl.h',
                 '../../src/x64/assembler-x64.cc',
                 '../../src/x64/assembler-x64.h',
                 '../../src/x64/builtins-x64.cc',
                 '../../src/x64/code-stubs-x64.cc',
                 '../../src/x64/code-stubs-x64.h',
                 '../../src/x64/codegen-x64.cc',
                 '../../src/x64/codegen-x64.h',
                 '../../src/x64/cpu-x64.cc',
@@ skipping 12 matching lines @@
                 '../../src/x64/lithium-x64.h',
                 '../../src/x64/macro-assembler-x64.cc',
                 '../../src/x64/macro-assembler-x64.h',
                 '../../src/x64/regexp-macro-assembler-x64.cc',
                 '../../src/x64/regexp-macro-assembler-x64.h',
                 '../../src/x64/stub-cache-x64.cc',
               ],
             }],
             ['OS=="linux"', {
                 'link_settings': {
-                  'libraries': [
-                    # Needed for clock_gettime() used by src/platform-linux.cc.
-                    '-lrt',
-                  ],
                   'conditions': [
                     ['v8_compress_startup_data=="bz2"', {
                       'libraries': [
                         '-lbz2',
                     ]}],
                   ],
                 },
                 'sources': [
                   '../../src/platform-linux.cc',
                   '../../src/platform-posix.cc'
@@ skipping 65 matching lines @@
               'defines': [
                 'BUILDING_V8_SHARED',
                 'V8_SHARED',
               ],
             }],
           ],
         },
         {
           'target_name': 'js2c',
           'type': 'none',
-          'toolsets': ['host'],
+          'conditions': [
+            ['want_separate_host_toolset==1', {
+              'toolsets': ['host'],
+            }, {
+              'toolsets': ['target'],
+            }],
+          ],
           'variables': {
             'library_files': [
               '../../src/runtime.js',
               '../../src/v8natives.js',
               '../../src/array.js',
               '../../src/string.js',
               '../../src/uri.js',
               '../../src/math.js',
               '../../src/messages.js',
               '../../src/apinatives.js',
               '../../src/debug-debugger.js',
               '../../src/mirror-debugger.js',
               '../../src/liveedit-debugger.js',
               '../../src/date.js',
               '../../src/json.js',
               '../../src/regexp.js',
               '../../src/macros.py',
             ],
             'experimental_library_files': [
+              '../../src/macros.py',
               '../../src/proxy.js',
-              '../../src/macros.py',
+              '../../src/weakmap.js',
             ],
           },
           'actions': [
             {
               'action_name': 'js2c',
               'inputs': [
                 '../../tools/js2c.py',
                 '<@(library_files)',
               ],
               'outputs': [
@@ skipping 24 matching lines @@
                 'EXPERIMENTAL',
                 '<(v8_compress_startup_data)',
                 '<@(experimental_library_files)'
               ],
             },
           ],
         },
         {
           'target_name': 'mksnapshot',
           'type': 'executable',
-          'toolsets': ['host'],
           'dependencies': [
             'v8_nosnapshot',
           ],
           'include_dirs+': [
             '../../src',
           ],
           'sources': [
             '../../src/mksnapshot.cc',
           ],
           'conditions': [
-            # The ARM assembler assumes the host is 32 bits, so force building
-            # 32-bit host tools.
-            ['v8_target_arch=="arm" and host_arch=="x64" and _toolset=="host"', {
-              'cflags': ['-m32'],
-              'ldflags': ['-m32'],
+            ['want_separate_host_toolset==1', {
+              'toolsets': ['host'],
+            }, {
+              'toolsets': ['target'],
             }],
             ['v8_compress_startup_data=="bz2"', {
               'libraries': [
                 '-lbz2',
               ]}],
           ]
         },
         {
           'target_name': 'v8_shell',
           'type': 'executable',
-          'toolsets': ['host'],
           'dependencies': [
             'v8'
           ],
           'sources': [
             '../../samples/shell.cc',
           ],
           'conditions': [
+            ['want_separate_host_toolset==1', {
+              'toolsets': ['host'],
+            }, {
+              'toolsets': ['target'],
+            }],
             ['OS=="win"', {
               # This could be gotten by not setting chromium_code, if that's OK.
               'defines': ['_CRT_SECURE_NO_WARNINGS'],
             }],
-            # The ARM assembler assumes the host is 32 bits, so force building
-            # 32-bit host tools.
-            ['v8_target_arch=="arm" and host_arch=="x64" and _toolset=="host"', {
-              'cflags': ['-m32'],
-              'ldflags': ['-m32'],
-            }],
             ['v8_compress_startup_data=="bz2"', {
               'libraries': [
                 '-lbz2',
               ]}],
           ],
         },
+        {
+          'target_name': 'preparser_lib',
+          'type': '<(library)',
+          'include_dirs+': [
+            '../../src',
+          ],
+          'sources': [
+            '../../src/allocation.cc',
+            '../../src/bignum.cc',
+            '../../src/cached-powers.cc',
+            '../../src/conversions.cc',
+            '../../src/hashmap.cc',
+            '../../src/preparse-data.cc',
+            '../../src/preparser.cc',
+            '../../src/preparser-api.cc',
+            '../../src/scanner-base.cc',
+            '../../src/strtod.cc',
+            '../../src/token.cc',
+            '../../src/unicode.cc',
+            '../../src/utils.cc',
+          ],
+        },
       ],
     }, { # use_system_v8 != 0
       'targets': [
         {
           'target_name': 'v8',
           'type': 'settings',
-          'toolsets': ['host', 'target'],
+          'conditions': [
+            ['want_separate_host_toolset==1', {
+              'toolsets': ['host', 'target'],
+            }, {
+              'toolsets': ['target'],
+            }],
+
+          ],
           'link_settings': {
             'libraries': [
               '-lv8',
             ],
           },
         },
         {
           'target_name': 'v8_shell',
           'type': 'none',
-          'toolsets': ['host'],
+          'conditions': [
+            ['want_separate_host_toolset==1', {
+              'toolsets': ['host'],
+            }, {
+              'toolsets': ['target'],
+            }],
+          ],
           'dependencies': [
             'v8'
           ],
         },
       ],
     }],
   ],
 }