switch to master.

Rakefile

@@ -12,7 +12,8 @@ task :checkout do
   sh "git submodule update --init"
   Dir.chdir(V8_Source) do
     sh "git fetch"
-    sh "git checkout #{V8_Version}"
+    # sh "git checkout #{V8_Version}"
+    sh "git checkout master"
     sh "make dependencies"
   end
 end
@@ -25,9 +26,10 @@ end
 
 desc "manually invoke the GYP compile. Useful for seeing debug output"
 task :manual_compile do
+  require File.expand_path '../ext/libv8/arch.rb', __FILE__
+  include Libv8::Arch
   Dir.chdir(V8_Source) do
-    puts "compiling libv8"
-    sh "make native GYP_GENERATORS=make"
+    sh "make #{libv8_arch}.release GYP_GENERATORS=make"
   end
 end
 
@@ -38,7 +40,7 @@ task :binary => :compile do
   gemspec.platform = Gem::Platform.new(RUBY_PLATFORM)
 
   # We don't need most things for the binary
-  gemspec.files = ['lib/libv8.rb', 'lib/libv8/version.rb']
+  gemspec.files = ['lib/libv8.rb', 'lib/arch.rb', 'lib/libv8/version.rb']
   # V8
   gemspec.files += Dir['vendor/v8/include/*']
   gemspec.files += Dir['vendor/v8/out/native/*']

ext/libv8/arch.rb

@@ -0,0 +1,35 @@
+require 'rbconfig'
+
+module Libv8
+  module Arch
+    module_function
+
+    def x86_64_from_build_cpu
+      RbConfig::MAKEFILE_CONFIG['build_cpu'] == 'x86_64'
+    end
+
+    def x86_64_from_byte_length
+      ['foo'].pack('p').size == 8
+    end
+
+    def x86_64_from_arch_flag
+      RbConfig::MAKEFILE_CONFIG['ARCH_FLAG'] =~ /x86_64/
+    end
+
+    def rubinius?
+      Object.const_defined?(:RUBY_ENGINE) && RUBY_ENGINE == "rbx"
+    end
+
+    def x64?
+      if rubinius?
+        x86_64_from_build_cpu || x86_64_from_arch_flag
+      else
+        x86_64_from_byte_length
+      end
+    end
+
+    def libv8_arch
+      x64? ? "x64" : "ia32"
+    end
+  end
+end

ext/libv8/extconf.rb

@@ -1,7 +1,9 @@
 require 'mkmf'
 create_makefile('libv8')
+require File.expand_path '../arch.rb', __FILE__
+
+include Libv8::Arch
 
 Dir.chdir(File.expand_path '../../../vendor/v8', __FILE__) do
-  puts "compiling libv8"
-  puts `make native GYP_GENERATORS=make`
+  puts `make #{libv8_arch}.release GYP_GENERATORS=make`
 end

lib/libv8.rb

@@ -1,31 +1,46 @@
-require 'libv8/version'
-
+require 'mkmf'
+require 'libv8/arch'
 module Libv8
 
   module_function
 
-  def libv8(name)
-    path = File.expand_path "../../vendor/v8/out/native/libv8_#{name}.a", __FILE__
-    if File.exists? path
-      path
-    else
-      File.expand_path "../../vendor/v8/out/native/obj.target/tools/gyp/libv8_#{name}.a", __FILE__
-    end
+  def libv8_object(name)
+    "#{libv8_source_path}/out/#{Libv8::Arch.libv8_arch}.release/libv8_#{name}.#{$LIBEXT}"
   end
 
   def libv8_base
-    libv8 :base
+    libv8_object :base
   end
 
   def libv8_snapshot
-    libv8 :snapshot
+    libv8_object :snapshot
   end
 
   def libv8_nosnapshot
-    libv8 :nosnapshot
+    libv8_object :nosnapshot
+  end
+
+  def libv8_objects(*names)
+    names = [:base, :snapshot] if names.empty?
+    names.map do |name|
+      fail "no libv8 object #{name}" unless File.exists?(object = libv8_object(name))
+      object
+    end
   end
 
   def libv8_ldflags
-    "-l#{libv8_base} -l#{libv8_snapshot}"
+    "-L#{libv8_base} -L#{libv8_snapshot}"
+  end
+
+  def libv8_include_flags
+    "-I#{libv8_include_path}"
+  end
+
+  def libv8_include_path
+    "#{libv8_source_path}/include"
+  end
+
+  def libv8_source_path
+    File.expand_path "../../vendor/v8", __FILE__
   end
 end

lib/libv8/version.rb

@@ -1,3 +1,3 @@
 module Libv8
-  VERSION = "3.9.24.0"
+  VERSION = "3.10.7.0"
 end

libv8.gemspec

@@ -21,7 +21,7 @@ Gem::Specification.new do |s|
   end
 
   s.extensions = ["ext/libv8/extconf.rb"]
-  s.require_paths = ["lib"]
+  s.require_paths = ["lib", "ext"]
 
   s.add_development_dependency "rake", "~> 0.9.2"
   s.add_development_dependency "rake-compiler"

spec/libv8_spec.rb

@@ -5,8 +5,19 @@ describe Libv8 do
   include Libv8
 
   it "can find the static library components" do
-    Pathname(libv8_base).should be_exist
-    Pathname(libv8_snapshot).should be_exist
-    Pathname(libv8_nosnapshot).should be_exist
+    Pathname(libv8_base).should exist
+    Pathname(libv8_snapshot).should exist
+    Pathname(libv8_nosnapshot).should exist
   end
+
+  it "has a valid include path" do
+    Pathname(libv8_include_path).should be_exist
+  end
+
+  it "can retrieve objects by name" do
+    libv8_objects(:base, :snapshot, :nosnapshot).each do |obj|
+      Pathname(obj).should exist
+    end
+  end
+
 end

v8-gyp-osx-x64-support.patch

@@ -0,0 +1,110 @@
+diff --git a/Makefile b/Makefile
+index 5dc6ca5..e4e36d8 100644
+--- a/Makefile
++++ b/Makefile
+@@ -260,4 +260,4 @@ $(ENVFILE).new:
+ # Dependencies.
+ dependencies:
+ 	svn checkout --force http://gyp.googlecode.com/svn/trunk build/gyp \
+-	    --revision 1026
++	    --revision 1251
+diff --git a/build/common.gypi b/build/common.gypi
+index 5c0c323..4f2452c 100644
+--- a/build/common.gypi
++++ b/build/common.gypi
+@@ -317,6 +317,16 @@
+             'cflags': [ '-Wall', '<(werror)', '-W', '-Wno-unused-parameter',
+                         '-Wnon-virtual-dtor', '-Woverloaded-virtual' ],
+           }],
++          ['OS=="mac" and target_arch=="ia32"', {
++            'xcode_settings': {
++              'ARCHS': ['i386']
++            }
++          }],
++          ['OS=="mac" and target_arch=="x64"', {
++            'xcode_settings': {
++              'ARCHS': ['x86_64']
++            }
++          }],
+         ],
+       },  # Debug
+       'Release': {
+@@ -358,6 +368,18 @@
+               # is specified explicitly.
+               'GCC_STRICT_ALIASING': 'YES',
+             },
++            'conditions': [
++              ['target_arch=="ia32"', {
++                'xcode_settings': {
++                  'ARCHS': ['i386']
++                }
++              }],
++              ['target_arch=="x64"', {
++                'xcode_settings': {
++                  'ARCHS': ['x86_64']
++                }
++              }],
++            ],
+           }],  # OS=="mac"
+           ['OS=="win"', {
+             'msvs_configuration_attributes': {
+diff --git a/build/gyp_v8 b/build/gyp_v8
+index 4293e76..54f3f7f 100755
+--- a/build/gyp_v8
++++ b/build/gyp_v8
+@@ -156,7 +156,12 @@ if __name__ == '__main__':
+
+   # Generate for the architectures supported on the given platform.
+   gyp_args = list(args)
+-  gyp_args.append('-Dtarget_arch=ia32')
++  target_arch = None
++  for p in gyp_args:
++    if p.find('-Dtarget_arch=') == 0:
++      target_arch = p
++  if target_arch is None:
++    gyp_args.append('-Dtarget_arch=ia32')
+   if utils.GuessOS() == 'linux':
+     gyp_args.append('-S-ia32')
+   run_gyp(gyp_args)
+diff --git a/tools/gyp/v8.gyp b/tools/gyp/v8.gyp
+index 764789a..2913cdf 100644
+--- a/tools/gyp/v8.gyp
++++ b/tools/gyp/v8.gyp
+@@ -59,6 +59,9 @@
+                 '../../src/v8dll-main.cc',
+               ],
+               'conditions': [
++                ['OS=="mac"', {
++                  'xcode_settings': {'OTHER_LDFLAGS': ['-dynamiclib', '-all_load']},
++                }],
+                 ['OS=="win"', {
+                   'defines': [
+                     'BUILDING_V8_SHARED',
+@@ -536,7 +539,7 @@
+                 '../../src/arm/stub-cache-arm.cc',
+               ],
+             }],
+-            ['v8_target_arch=="ia32" or v8_target_arch=="mac" or OS=="mac"', {
++            ['v8_target_arch=="ia32"', {
+               'sources': [
+                 '../../src/ia32/assembler-ia32-inl.h',
+                 '../../src/ia32/assembler-ia32.cc',
+@@ -601,7 +604,7 @@
+                 '../../src/mips/stub-cache-mips.cc',
+               ],
+             }],
+-            ['v8_target_arch=="x64" or v8_target_arch=="mac" or OS=="mac"', {
++            ['v8_target_arch=="x64"', {
+               'sources': [
+                 '../../src/x64/assembler-x64-inl.h',
+                 '../../src/x64/assembler-x64.cc',
+@@ -982,6 +985,9 @@
+             }, {
+               'toolsets': ['target'],
+             }],
++            ['OS=="mac" and component=="shared_library"', {
++              'xcode_settings': {'OTHER_LDFLAGS': ['-dynamiclib', '-all_load']},
++            }],
+           ],
+           'link_settings': {
+             'libraries': [

vendor/v8

@@ -1 +1 @@
-Subproject commit a1e3ff82b79ab8d92cebc9133fca3b15b00d5921
+Subproject commit 09a5564086c71bc40bcfea0e102b3a3f31fc8180