tools/gyp/v8.gyp

# Copyright 2012 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.

{
  'includes': ['../../build/common.gypi'],
  'conditions': [
    ['use_system_v8==0', {
      'targets': [
        {
          'target_name': 'v8',
          'dependencies_traverse': 1,
          'conditions': [
            ['want_separate_host_toolset==1', {
              'toolsets': ['host', 'target'],
            }, {
              'toolsets': ['target'],
            }],
            ['v8_use_snapshot=="true"', {
              # The dependency on v8_base should come from a transitive
              # dependency however the Android toolchain requires libv8_base.a
              # to appear before libv8_snapshot.a so it's listed explicitly.
              'dependencies': ['v8_base', 'v8_snapshot'],
            },
            {
              # The dependency on v8_base should come from a transitive
              # dependency however the Android toolchain requires libv8_base.a
              # to appear before libv8_snapshot.a so it's listed explicitly.
              'dependencies': ['v8_base', 'v8_nosnapshot'],
            }],
            ['component=="shared_library"', {
              'type': '<(component)',
              'sources': [
                # Note: on non-Windows we still build this file so that gyp
                # has some sources to link into the component.
                '../../src/v8dll-main.cc',
              ],
              'defines': [
                'V8_SHARED',
                'BUILDING_V8_SHARED',
              ],
              'direct_dependent_settings': {
                'defines': [
                  'V8_SHARED',
                  'USING_V8_SHARED',
                ],
              },
              'conditions': [
                ['OS=="android"', {
                  'libraries': [
                    '-llog',
                  ],
                  'include_dirs': [
                    'src/common/android/include',
                  ],
                }],
                ['OS=="mac"', {
                  'xcode_settings': {
                    'OTHER_LDFLAGS': ['-dynamiclib', '-all_load']
                  },
                }],
                ['soname_version!=""', {
                  'product_extension': 'so.<(soname_version)',
                }],
              ],
            },
            {
              'type': 'none',
            }],
          ],
          'direct_dependent_settings': {
            'include_dirs': [
              '../../include',
            ],
          },
        },
        {
          'target_name': 'v8_snapshot',
          'type': 'static_library',
          'conditions': [
            ['want_separate_host_toolset==1', {
              'toolsets': ['host', 'target'],
              'dependencies': ['mksnapshot#host', 'js2c#host'],
            }, {
              'toolsets': ['target'],
              'dependencies': ['mksnapshot', 'js2c'],
            }],
            ['component=="shared_library"', {
              'defines': [
                'V8_SHARED',
                'BUILDING_V8_SHARED',
              ],
              'direct_dependent_settings': {
                'defines': [
                  'V8_SHARED',
                  'USING_V8_SHARED',
                ],
              },
            }],
          ],
          'dependencies': [
            'v8_base',
          ],
          'include_dirs+': [
            '../../src',
          ],
          'sources': [
            '<(SHARED_INTERMEDIATE_DIR)/libraries.cc',
            '<(SHARED_INTERMEDIATE_DIR)/experimental-libraries.cc',
            '<(INTERMEDIATE_DIR)/snapshot.cc',
          ],
          'actions': [
            {
              'action_name': 'run_mksnapshot',
              'inputs': [
                '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)mksnapshot<(EXECUTABLE_SUFFIX)',
              ],
              'outputs': [
                '<(INTERMEDIATE_DIR)/snapshot.cc',
              ],
              'variables': {
                'mksnapshot_flags': [
                  '--log-snapshot-positions',
                  '--logfile', '<(INTERMEDIATE_DIR)/snapshot.log',
                ],
              },
              'conditions': [
                ['v8_target_arch=="arm"', {
                  # The following rules should be consistent with chromium's
                  # common.gypi and V8's runtime rule to ensure they all generate
                  # the same correct machine code. The following issue is about
                  # V8's runtime rule about vfpv3 and neon:
                  # http://code.google.com/p/v8/issues/detail?id=914
                  'conditions': [
                    ['armv7==1', {
                      # The ARM Architecture Manual mandates VFPv3 if NEON is
                      # available.
                      # V8 does not use d16-d31 unless explicitly enabled
                      # (--enable_32dregs) or detected at run-time, so for vfpv3-d16,
                      # we can also enable vfp3 for the better performance.
                      'conditions': [
                        ['arm_neon!=1 and arm_fpu!="vfpv3" and arm_fpu!="vfpv3-d16"', {
                          'variables': {
                            'mksnapshot_flags': [
                              '--noenable_vfp3',
                            ],
                          },
                        }],
                      ],
                    },{ # else: armv7!=1
                      'variables': {
                        'mksnapshot_flags': [
                          '--noenable_armv7',
                          '--noenable_vfp3',
                        ],
                      },
                    }],
                  ],
                }],
              ],
              'action': [
                '<@(_inputs)',
                '<@(mksnapshot_flags)',
                '<@(_outputs)'
              ],
            },
          ],
        },
        {
          'target_name': 'v8_nosnapshot',
          'type': 'static_library',
          'dependencies': [
            'v8_base',
          ],
          'include_dirs+': [
            '../../src',
          ],
          'sources': [
            '<(SHARED_INTERMEDIATE_DIR)/libraries.cc',
            '<(SHARED_INTERMEDIATE_DIR)/experimental-libraries.cc',
            '../../src/snapshot-empty.cc',
          ],
          'conditions': [
            ['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': 'static_library',
          'variables': {
            'optimize': 'max',
          },
          'include_dirs+': [
            '../../src',
          ],
          'sources': [
            '../../src/accessors.cc',
            '../../src/accessors.h',
            '../../src/allocation.cc',
            '../../src/allocation.h',
            '../../src/api.cc',
            '../../src/api.h',
            '../../src/apiutils.h',
            '../../src/arguments.h',
            '../../src/assembler.cc',
            '../../src/assembler.h',
            '../../src/ast.cc',
            '../../src/ast.h',
            '../../src/atomicops.h',
            '../../src/atomicops_internals_x86_gcc.cc',
            '../../src/bignum-dtoa.cc',
            '../../src/bignum-dtoa.h',
            '../../src/bignum.cc',
            '../../src/bignum.h',
            '../../src/bootstrapper.cc',
            '../../src/bootstrapper.h',
            '../../src/builtins.cc',
            '../../src/builtins.h',
            '../../src/bytecodes-irregexp.h',
            '../../src/cached-powers.cc',
            '../../src/cached-powers.h',
            '../../src/char-predicates-inl.h',
            '../../src/char-predicates.h',
            '../../src/checks.cc',
            '../../src/checks.h',
            '../../src/circular-queue-inl.h',
            '../../src/circular-queue.cc',
            '../../src/circular-queue.h',
            '../../src/code-stubs.cc',
            '../../src/code-stubs.h',
            '../../src/code-stubs-hydrogen.cc',
            '../../src/code.h',
            '../../src/codegen.cc',
            '../../src/codegen.h',
            '../../src/compilation-cache.cc',
            '../../src/compilation-cache.h',
            '../../src/compiler.cc',
            '../../src/compiler.h',
            '../../src/contexts.cc',
            '../../src/contexts.h',
            '../../src/conversions-inl.h',
            '../../src/conversions.cc',
            '../../src/conversions.h',
            '../../src/counters.cc',
            '../../src/counters.h',
            '../../src/cpu-profiler-inl.h',
            '../../src/cpu-profiler.cc',
            '../../src/cpu-profiler.h',
            '../../src/cpu.h',
            '../../src/data-flow.cc',
            '../../src/data-flow.h',
            '../../src/date.cc',
            '../../src/date.h',
            '../../src/dateparser-inl.h',
            '../../src/dateparser.cc',
            '../../src/dateparser.h',
            '../../src/debug-agent.cc',
            '../../src/debug-agent.h',
            '../../src/debug.cc',
            '../../src/debug.h',
            '../../src/deoptimizer.cc',
            '../../src/deoptimizer.h',
            '../../src/disasm.h',
            '../../src/disassembler.cc',
            '../../src/disassembler.h',
            '../../src/diy-fp.cc',
            '../../src/diy-fp.h',
            '../../src/double.h',
            '../../src/dtoa.cc',
            '../../src/dtoa.h',
            '../../src/elements-kind.cc',
            '../../src/elements-kind.h',
            '../../src/elements.cc',
            '../../src/elements.h',
            '../../src/execution.cc',
            '../../src/execution.h',
            '../../src/extensions/externalize-string-extension.cc',
            '../../src/extensions/externalize-string-extension.h',
            '../../src/extensions/gc-extension.cc',
            '../../src/extensions/gc-extension.h',
            '../../src/extensions/statistics-extension.cc',
            '../../src/extensions/statistics-extension.h',
            '../../src/factory.cc',
            '../../src/factory.h',
            '../../src/fast-dtoa.cc',
            '../../src/fast-dtoa.h',
            '../../src/fixed-dtoa.cc',
            '../../src/fixed-dtoa.h',
            '../../src/flag-definitions.h',
            '../../src/flags.cc',
            '../../src/flags.h',
            '../../src/frames-inl.h',
            '../../src/frames.cc',
            '../../src/frames.h',
            '../../src/full-codegen.cc',
            '../../src/full-codegen.h',
            '../../src/func-name-inferrer.cc',
            '../../src/func-name-inferrer.h',
            '../../src/gdb-jit.cc',
            '../../src/gdb-jit.h',
            '../../src/global-handles.cc',
            '../../src/global-handles.h',
            '../../src/globals.h',
            '../../src/handles-inl.h',
            '../../src/handles.cc',
            '../../src/handles.h',
            '../../src/hashmap.h',
            '../../src/heap-inl.h',
            '../../src/heap-profiler.cc',
            '../../src/heap-profiler.h',
            '../../src/heap.cc',
            '../../src/heap.h',
            '../../src/hydrogen-instructions.cc',
            '../../src/hydrogen-instructions.h',
            '../../src/hydrogen.cc',
            '../../src/hydrogen.h',
            '../../src/ic-inl.h',
            '../../src/ic.cc',
            '../../src/ic.h',
            '../../src/incremental-marking.cc',
            '../../src/incremental-marking.h',
            '../../src/interface.cc',
            '../../src/interface.h',
            '../../src/interpreter-irregexp.cc',
            '../../src/interpreter-irregexp.h',
            '../../src/isolate.cc',
            '../../src/isolate.h',
            '../../src/json-parser.h',
            '../../src/json-stringifier.h',
            '../../src/jsregexp.cc',
            '../../src/jsregexp.h',
            '../../src/lazy-instance.h',
            '../../src/list-inl.h',
            '../../src/list.h',
            '../../src/lithium-allocator-inl.h',
            '../../src/lithium-allocator.cc',
            '../../src/lithium-allocator.h',
            '../../src/lithium.cc',
            '../../src/lithium.h',
            '../../src/liveedit.cc',
            '../../src/liveedit.h',
            '../../src/log-inl.h',
            '../../src/log-utils.cc',
            '../../src/log-utils.h',
            '../../src/log.cc',
            '../../src/log.h',
            '../../src/macro-assembler.h',
            '../../src/mark-compact.cc',
            '../../src/mark-compact.h',
            '../../src/marking-thread.h',
            '../../src/marking-thread.cc',
            '../../src/messages.cc',
            '../../src/messages.h',
            '../../src/natives.h',
            '../../src/objects-debug.cc',
            '../../src/objects-inl.h',
            '../../src/objects-printer.cc',
            '../../src/objects-visiting.cc',
            '../../src/objects-visiting.h',
            '../../src/objects.cc',
            '../../src/objects.h',
            '../../src/once.cc',
            '../../src/once.h',
            '../../src/optimizing-compiler-thread.h',
            '../../src/optimizing-compiler-thread.cc',
            '../../src/parser.cc',
            '../../src/parser.h',
            '../../src/platform-posix.h',
            '../../src/platform-tls-mac.h',
            '../../src/platform-tls-win32.h',
            '../../src/platform-tls.h',
            '../../src/platform.h',
            '../../src/preparse-data-format.h',
            '../../src/preparse-data.cc',
            '../../src/preparse-data.h',
            '../../src/preparser.cc',
            '../../src/preparser.h',
            '../../src/prettyprinter.cc',
            '../../src/prettyprinter.h',
            '../../src/profile-generator-inl.h',
            '../../src/profile-generator.cc',
            '../../src/profile-generator.h',
            '../../src/property-details.h',
            '../../src/property.cc',
            '../../src/property.h',
            '../../src/regexp-macro-assembler-irregexp-inl.h',
            '../../src/regexp-macro-assembler-irregexp.cc',
            '../../src/regexp-macro-assembler-irregexp.h',
            '../../src/regexp-macro-assembler-tracer.cc',
            '../../src/regexp-macro-assembler-tracer.h',
            '../../src/regexp-macro-assembler.cc',
            '../../src/regexp-macro-assembler.h',
            '../../src/regexp-stack.cc',
            '../../src/regexp-stack.h',
            '../../src/rewriter.cc',
            '../../src/rewriter.h',
            '../../src/runtime-profiler.cc',
            '../../src/runtime-profiler.h',
            '../../src/runtime.cc',
            '../../src/runtime.h',
            '../../src/safepoint-table.cc',
            '../../src/safepoint-table.h',
            '../../src/scanner-character-streams.cc',
            '../../src/scanner-character-streams.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/small-pointer-list.h',
            '../../src/smart-pointers.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',
            '../../src/string-search.cc',
            '../../src/string-search.h',
            '../../src/string-stream.cc',
            '../../src/string-stream.h',
            '../../src/strtod.cc',
            '../../src/strtod.h',
            '../../src/stub-cache.cc',
            '../../src/stub-cache.h',
            '../../src/sweeper-thread.h',
            '../../src/sweeper-thread.cc',
            '../../src/token.cc',
            '../../src/token.h',
            '../../src/transitions-inl.h',
            '../../src/transitions.cc',
            '../../src/transitions.h',
            '../../src/type-info.cc',
            '../../src/type-info.h',
            '../../src/unbound-queue-inl.h',
            '../../src/unbound-queue.h',
            '../../src/unicode-inl.h',
            '../../src/unicode.cc',
            '../../src/unicode.h',
            '../../src/utils-inl.h',
            '../../src/utils.cc',
            '../../src/utils.h',
            '../../src/v8-counters.cc',
            '../../src/v8-counters.h',
            '../../src/v8.cc',
            '../../src/v8.h',
            '../../src/v8checks.h',
            '../../src/v8conversions.cc',
            '../../src/v8conversions.h',
            '../../src/v8globals.h',
            '../../src/v8memory.h',
            '../../src/v8threads.cc',
            '../../src/v8threads.h',
            '../../src/v8utils.cc',
            '../../src/v8utils.h',
            '../../src/variables.cc',
            '../../src/variables.h',
            '../../src/version.cc',
            '../../src/version.h',
            '../../src/vm-state-inl.h',
            '../../src/vm-state.h',
            '../../src/zone-inl.h',
            '../../src/zone.cc',
            '../../src/zone.h',
          ],
          'conditions': [
            ['want_separate_host_toolset==1', {
              'toolsets': ['host', 'target'],
            }, {
              'toolsets': ['target'],
            }],
            ['v8_target_arch=="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',
                '../../src/arm/constants-arm.cc',
                '../../src/arm/cpu-arm.cc',
                '../../src/arm/debug-arm.cc',
                '../../src/arm/deoptimizer-arm.cc',
                '../../src/arm/disasm-arm.cc',
                '../../src/arm/frames-arm.cc',
                '../../src/arm/frames-arm.h',
                '../../src/arm/full-codegen-arm.cc',
                '../../src/arm/ic-arm.cc',
                '../../src/arm/lithium-arm.cc',
                '../../src/arm/lithium-arm.h',
                '../../src/arm/lithium-codegen-arm.cc',
                '../../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',
              ],
            }],
            ['v8_target_arch=="ia32" or v8_target_arch=="mac" or OS=="mac"', {
              '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',
                '../../src/ia32/debug-ia32.cc',
                '../../src/ia32/deoptimizer-ia32.cc',
                '../../src/ia32/disasm-ia32.cc',
                '../../src/ia32/frames-ia32.cc',
                '../../src/ia32/frames-ia32.h',
                '../../src/ia32/full-codegen-ia32.cc',
                '../../src/ia32/ic-ia32.cc',
                '../../src/ia32/lithium-codegen-ia32.cc',
                '../../src/ia32/lithium-codegen-ia32.h',
                '../../src/ia32/lithium-gap-resolver-ia32.cc',
                '../../src/ia32/lithium-gap-resolver-ia32.h',
                '../../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=="mipsel"', {
              'sources': [
                '../../src/mips/assembler-mips.cc',
                '../../src/mips/assembler-mips.h',
                '../../src/mips/assembler-mips-inl.h',
                '../../src/mips/builtins-mips.cc',
                '../../src/mips/codegen-mips.cc',
                '../../src/mips/codegen-mips.h',
                '../../src/mips/code-stubs-mips.cc',
                '../../src/mips/code-stubs-mips.h',
                '../../src/mips/constants-mips.cc',
                '../../src/mips/constants-mips.h',
                '../../src/mips/cpu-mips.cc',
                '../../src/mips/debug-mips.cc',
                '../../src/mips/deoptimizer-mips.cc',
                '../../src/mips/disasm-mips.cc',
                '../../src/mips/frames-mips.cc',
                '../../src/mips/frames-mips.h',
                '../../src/mips/full-codegen-mips.cc',
                '../../src/mips/ic-mips.cc',
                '../../src/mips/lithium-codegen-mips.cc',
                '../../src/mips/lithium-codegen-mips.h',
                '../../src/mips/lithium-gap-resolver-mips.cc',
                '../../src/mips/lithium-gap-resolver-mips.h',
                '../../src/mips/lithium-mips.cc',
                '../../src/mips/lithium-mips.h',
                '../../src/mips/macro-assembler-mips.cc',
                '../../src/mips/macro-assembler-mips.h',
                '../../src/mips/regexp-macro-assembler-mips.cc',
                '../../src/mips/regexp-macro-assembler-mips.h',
                '../../src/mips/simulator-mips.cc',
                '../../src/mips/stub-cache-mips.cc',
              ],
            }],
            ['v8_target_arch=="x64" or v8_target_arch=="mac" or OS=="mac"', {
              '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',
                '../../src/x64/debug-x64.cc',
                '../../src/x64/deoptimizer-x64.cc',
                '../../src/x64/disasm-x64.cc',
                '../../src/x64/frames-x64.cc',
                '../../src/x64/frames-x64.h',
                '../../src/x64/full-codegen-x64.cc',
                '../../src/x64/ic-x64.cc',
                '../../src/x64/lithium-codegen-x64.cc',
                '../../src/x64/lithium-codegen-x64.h',
                '../../src/x64/lithium-gap-resolver-x64.cc',
                '../../src/x64/lithium-gap-resolver-x64.h',
                '../../src/x64/lithium-x64.cc',
                '../../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': {
                  'conditions': [
                    ['v8_compress_startup_data=="bz2"', {
                      'libraries': [
                        '-lbz2',
                      ]
                    }],
                  ],
                },
                'sources': [
                  '../../src/platform-linux.cc',
                  '../../src/platform-posix.cc'
                ],
              }
            ],
            ['OS=="android"', {
                'defines': [
                  'CAN_USE_VFP_INSTRUCTIONS',
                ],
                'sources': [
                  '../../src/platform-posix.cc',
                ],
                'conditions': [
                  ['host_os=="mac"', {
                    'target_conditions': [
                      ['_toolset=="host"', {
                        'sources': [
                          '../../src/platform-macos.cc'
                        ]
                      }, {
                        'sources': [
                          '../../src/platform-linux.cc'
                        ]
                      }],
                    ],
                  }, {
                    'sources': [
                      '../../src/platform-linux.cc'
                    ]
                  }],
                ],
              },
            ],
            ['OS=="freebsd"', {
                'link_settings': {
                  'libraries': [
                    '-L/usr/local/lib -lexecinfo',
                ]},
                'sources': [
                  '../../src/platform-freebsd.cc',
                  '../../src/platform-posix.cc'
                ],
              }
            ],
            ['OS=="openbsd"', {
                'link_settings': {
                  'libraries': [
                    '-L/usr/local/lib -lexecinfo',
                ]},
                'sources': [
                  '../../src/platform-openbsd.cc',
                  '../../src/platform-posix.cc'
                ],
              }
            ],
            ['OS=="netbsd"', {
                'link_settings': {
                  'libraries': [
                    '-L/usr/pkg/lib -Wl,-R/usr/pkg/lib -lexecinfo',
                ]},
                'sources': [
                  '../../src/platform-openbsd.cc',
                  '../../src/platform-posix.cc'
                ],
              }
            ],
            ['OS=="solaris"', {
                'link_settings': {
                  'libraries': [
                    '-lsocket -lnsl',
                ]},
                'sources': [
                  '../../src/platform-solaris.cc',
                  '../../src/platform-posix.cc',
                ],
              }
            ],
            ['OS=="mac"', {
              'sources': [
                '../../src/platform-macos.cc',
                '../../src/platform-posix.cc'
              ]},
            ],
            ['OS=="win"', {
              'sources': [
                '../../src/platform-win32.cc',
                '../../src/win32-math.cc',
                '../../src/win32-math.h',
              ],
              'msvs_disabled_warnings': [4351, 4355, 4800],
              'link_settings':  {
                'libraries': [ '-lwinmm.lib', '-lws2_32.lib' ],
              },
            }],
            ['component=="shared_library"', {
              'defines': [
                'BUILDING_V8_SHARED',
                'V8_SHARED',
              ],
            }],
            ['v8_postmortem_support=="true"', {
              'sources': [
                '<(SHARED_INTERMEDIATE_DIR)/debug-support.cc',
              ]
            }],
          ],
        },
        {
          'target_name': 'js2c',
          'type': 'none',
          '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/collection.js',
              '../../src/object-observe.js'
            ],
          },
          'actions': [
            {
              'action_name': 'js2c',
              'inputs': [
                '../../tools/js2c.py',
                '<@(library_files)',
              ],
              'outputs': [
                '<(SHARED_INTERMEDIATE_DIR)/libraries.cc',
              ],
              'action': [
                'python',
                '../../tools/js2c.py',
                '<@(_outputs)',
                'CORE',
                '<(v8_compress_startup_data)',
                '<@(library_files)'
              ],
            },
            {
              'action_name': 'js2c_experimental',
              'inputs': [
                '../../tools/js2c.py',
                '<@(experimental_library_files)',
              ],
              'outputs': [
                '<(SHARED_INTERMEDIATE_DIR)/experimental-libraries.cc',
              ],
              'action': [
                'python',
                '../../tools/js2c.py',
                '<@(_outputs)',
                'EXPERIMENTAL',
                '<(v8_compress_startup_data)',
                '<@(experimental_library_files)'
              ],
            },
          ],
        },
        {
          'target_name': 'postmortem-metadata',
          'type': 'none',
          'variables': {
            'heapobject_files': [
                '../../src/objects.h',
                '../../src/objects-inl.h',
            ],
          },
          'actions': [
              {
                'action_name': 'gen-postmortem-metadata',
                'inputs': [
                  '../../tools/gen-postmortem-metadata.py',
                  '<@(heapobject_files)',
                ],
                'outputs': [
                  '<(SHARED_INTERMEDIATE_DIR)/debug-support.cc',
                ],
                'action': [
                  'python',
                  '../../tools/gen-postmortem-metadata.py',
                  '<@(_outputs)',
                  '<@(heapobject_files)'
                ]
              }
           ]
        },
        {
          'target_name': 'mksnapshot',
          'type': 'executable',
          'dependencies': [
            'v8_base',
            'v8_nosnapshot',
          ],
          'include_dirs+': [
            '../../src',
          ],
          'sources': [
            '../../src/mksnapshot.cc',
          ],
          'conditions': [
            ['want_separate_host_toolset==1', {
              'toolsets': ['host'],
            }, {
              'toolsets': ['target'],
            }],
            ['v8_compress_startup_data=="bz2"', {
              'libraries': [
                '-lbz2',
              ]
            }],
          ],
        },
        {
          'target_name': 'v8_shell',
          'type': 'executable',
          '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'],
            }],
            ['v8_compress_startup_data=="bz2"', {
              'libraries': [
                '-lbz2',
              ]
            }],
          ],
        },
        {
          'target_name': 'preparser_lib',
          'type': 'static_library',
          'include_dirs+': [
            '../../src',
          ],
          'sources': [
            '../../include/v8-preparser.h',
            '../../include/v8stdint.h',
            '../../src/allocation.cc',
            '../../src/allocation.h',
            '../../src/atomicops.h',
            '../../src/atomicops_internals_x86_gcc.cc',
            '../../src/bignum.cc',
            '../../src/bignum.h',
            '../../src/bignum-dtoa.cc',
            '../../src/bignum-dtoa.h',
            '../../src/cached-powers.cc',
            '../../src/cached-powers.h',
            '../../src/char-predicates-inl.h',
            '../../src/char-predicates.h',
            '../../src/checks.h',
            '../../src/conversions-inl.h',
            '../../src/conversions.cc',
            '../../src/conversions.h',
            '../../src/diy-fp.cc',
            '../../src/diy-fp.h',
            '../../src/double.h',
            '../../src/dtoa.cc',
            '../../src/dtoa.h',
            '../../src/fast-dtoa.cc',
            '../../src/fast-dtoa.h',
            '../../src/fixed-dtoa.cc',
            '../../src/fixed-dtoa.h',
            '../../src/globals.h',
            '../../src/hashmap.h',
            '../../src/list-inl.h',
            '../../src/list.h',
            '../../src/once.cc',
            '../../src/once.h',
            '../../src/preparse-data-format.h',
            '../../src/preparse-data.cc',
            '../../src/preparse-data.h',
            '../../src/preparser.cc',
            '../../src/preparser.h',
            '../../src/preparser-api.cc',
            '../../src/scanner.cc',
            '../../src/scanner.h',
            '../../src/strtod.cc',
            '../../src/strtod.h',
            '../../src/token.cc',
            '../../src/token.h',
            '../../src/unicode-inl.h',
            '../../src/unicode.cc',
            '../../src/unicode.h',
            '../../src/utils-inl.h',
            '../../src/utils.cc',
            '../../src/utils.h',
          ],
          'conditions': [
            ['OS=="win"', {
              'sources': [
                '../../src/win32-math.cc',
                '../../src/win32-math.h',
              ]}],
          ],
        },
      ],
    }, { # use_system_v8 != 0
      'targets': [
        {
          'target_name': 'v8',
          'type': 'none',
          'conditions': [
            ['want_separate_host_toolset==1', {
              'toolsets': ['host', 'target'],
            }, {
              'toolsets': ['target'],
            }],
          ],
          'variables': {
            'shim_headers_path': '<(SHARED_INTERMEDIATE_DIR)/shim_headers/<(_target_name)/<(_toolset)',
          },
          'include_dirs++': [
            '<(shim_headers_path)',
          ],
          'direct_dependent_settings': {
            'include_dirs+++': [
              '<(shim_headers_path)',
            ],
          },
          'actions': [
            {
              'variables': {
                'generator_path': '../../../tools/generate_shim_headers/generate_shim_headers.py',
                'generator_args': [
                  '--headers-root', '../../include',
                  '--output-directory', '<(shim_headers_path)',
                  'v8-debug.h',
                  'v8-preparser.h',
                  'v8-profiler.h',
                  'v8-testing.h',
                  'v8.h',
                  'v8stdint.h',
                ],
              },
              'action_name': 'generate_<(_target_name)_shim_headers',
              'inputs': [
                '<(generator_path)',
              ],
              'outputs': [
                '<!@pymod_do_main(generate_shim_headers <@(generator_args) --outputs)',
              ],
              'action': ['python',
                         '<(generator_path)',
                         '<@(generator_args)',
                         '--generate',
              ],
              'message': 'Generating <(_target_name) shim headers.',
            },
          ],
          'link_settings': {
            'libraries': [
              '-lv8',
            ],
          },
        },
        {
          'target_name': 'v8_shell',
          'type': 'none',
          'conditions': [
            ['want_separate_host_toolset==1', {
              'toolsets': ['host'],
            }, {
              'toolsets': ['target'],
            }],
          ],
          'dependencies': [
            'v8'
          ],
        },
      ],
    }],
  ],
}