add chakrashim and enable node.js on chakra

"chakrashim" provides an implementation of the essential V8 APIs on
top of the public API for Microsoft's Chakra JavaScript engine known
as JSRT.

Use a build switch "chakra" to build node with chakrashim.

Add Visual Studio 2015 and ARM build support on Windows.

common.gypi

@@ -64,6 +64,9 @@
           ['target_arch=="x64"', {
             'msvs_configuration_platform': 'x64',
           }],
+          ['target_arch=="arm"', {
+            'msvs_configuration_platform': 'ARM',
+          }],
         ],
         'msvs_settings': {
           'VCCLCompilerTool': {
@@ -90,6 +93,9 @@
           ['target_arch=="x64"', {
             'msvs_configuration_platform': 'x64',
           }],
+          ['target_arch=="arm"', {
+            'msvs_configuration_platform': 'ARM',
+          }],
           ['OS=="solaris"', {
             # pull in V8's postmortem metadata
             'ldflags': [ '-Wl,-z,allextract' ]

configure

@@ -325,6 +325,11 @@ parser.add_option('--enable-static',
     dest='enable_static',
     help='build as static library')
 
+parser.add_option("--use-chakra",
+    action="store_true",
+    dest="use_chakra",
+    help="Use the Chakra JavaScript engine instead of V8")
+
 (options, args) = parser.parse_args()
 
 # set up auto-download list
@@ -472,6 +477,11 @@ def check_compiler(o):
 def cc_macros():
   """Checks predefined macros using the CC command."""
 
+  if os.name == 'nt':
+    k = {}
+    k['__ARM_ARCH_7__'] = True
+    k['__ARM_NEON__'] = True
+    return k
   try:
     p = subprocess.Popen(shlex.split(CC) + ['-dM', '-E', '-'],
                          stdin=subprocess.PIPE,
@@ -1001,6 +1011,10 @@ def configure_intl(o):
         pprint.pformat(icu_config, indent=2) + '\n')
   return  # end of configure_intl
 
+def configure_chakra(o):
+  o['variables']['node_use_chakra'] = b(options.use_chakra)
+
+
 output = {
   'variables': { 'python': sys.executable },
   'include_dirs': [],
@@ -1028,6 +1042,7 @@ configure_openssl(output)
 configure_winsdk(output)
 configure_intl(output)
 configure_fullystatic(output)
+configure_chakra(output)
 
 # variables should be a root level element,
 # move everything else to target_defaults

deps/chakrashim/AUTHORS

@@ -0,0 +1,9 @@
+# chakrashim project contributors
+
+Curtis Man <[email protected]>
+Jianchun Xu <[email protected]>
+Nadav Bar <[email protected]>
+Paul Vick <[email protected]>
+Saar Yahalom <[email protected]>
+Sandeep Agarwal <[email protected]>
+Munyiri Kamau <[email protected]>

deps/chakrashim/LICENSE

@@ -0,0 +1,19 @@
+Copyright Microsoft. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.

deps/chakrashim/chakrashim.gyp

@@ -0,0 +1,126 @@
+{
+  'variables': {
+    'library_files': [
+      'lib/chakra_shim.js',
+    ],
+  },
+  'targets': [{
+    'target_name': 'chakrashim',
+    'type': '<(library)',
+
+    'dependencies': [
+        'chakra_js2c#host',
+    ],
+
+    'include_dirs': [
+      'include',
+      '<(SHARED_INTERMEDIATE_DIR)'
+    ],
+    'defines': [
+      'USE_EDGEMODE_JSRT=1',
+    ],
+    'conditions': [
+      [ 'target_arch=="ia32"', { 'defines': [ '__i386__=1' ] } ],
+      [ 'target_arch=="x64"', { 'defines': [ '__x86_64__=1' ] } ],
+      [ 'target_arch=="arm"', { 'defines': [ '__arm__=1' ] } ],
+    ],
+    'direct_dependent_settings': {
+      'include_dirs': [
+        'include',
+      ],
+      'defines': [
+        'USE_CHAKRA=1',
+        'USE_EDGEMODE_JSRT=1',
+        '_WIN32_WINNT=0x0601',
+      ],
+      'libraries': [
+        '-lchakrart.lib',
+        '-lole32.lib',
+      ],
+      'conditions': [
+        [ 'target_arch!="arm"', {
+          'libraries': [ '-lversion.lib' ]
+        }, {
+          'libraries!': [ '-lpsapi.lib' ],
+          'libraries': [ '-lonecore.lib' ],
+          'defines': [ '__arm__=1' ]
+        }],
+      ],
+    },
+    'sources': [
+      'include/v8.h',
+      'include/v8-debug.h',
+      'include/v8-profiler.h',
+      'include/v8chakra.h',
+      'include/jsrtutils.h',
+      'include/jsrtproxyutils.h',
+      'src/jsrtcachedpropertyidref.h',
+      'src/jsrtcontextshim.h',
+      'src/jsrtcontextshim.cc',
+      'src/jsrtcrosscontext.h',
+      'src/jsrtcrosscontext.cc',
+      'src/jsrtisolateshim.cc',
+      'src/jsrtisolateshim.h',
+      'src/jsrtpromise.cc',
+      'src/jsrtproxyutils.cc',
+      'src/jsrtstringutils.h',
+      'src/jsrtstringutils.cc',
+      'src/jsrtutils.cc',
+      'src/v8array.cc',
+      'src/v8boolean.cc',
+      'src/v8booleanobject.cc',
+      'src/v8context.cc',
+      'src/v8date.cc',
+      'src/v8debug.cc',
+      'src/v8exception.cc',
+      'src/v8function.cc',
+      'src/v8functiontemplate.cc',
+      'src/v8global.cc',
+      'src/v8handlescope.cc',
+      'src/v8int32.cc',
+      'src/v8integer.cc',
+      'src/v8isolate.cc',
+      'src/v8message.cc',
+      'src/v8number.cc',
+      'src/v8numberobject.cc',
+      'src/v8object.cc',
+      'src/v8objecttemplate.cc',
+      'src/v8persistent.cc',
+      'src/v8returnvalue.cc',
+      'src/v8script.cc',
+      'src/v8signature.cc',
+      'src/v8string.cc',
+      'src/v8stringobject.cc',
+      'src/v8template.cc',
+      'src/v8trycatch.cc',
+      'src/v8uint32.cc',
+      'src/v8value.cc',
+      'src/v8v8.cc',
+      'src/v8external.cc',
+    ],
+  },  # end chakrashim
+  {
+    'target_name': 'chakra_js2c',
+    'type': 'none',
+    'toolsets': ['host'],
+    'actions': [
+    {
+      'action_name': 'chakra_js2c',
+      'inputs': [
+        '<@(library_files)'
+      ],
+      'outputs': [
+        '<(SHARED_INTERMEDIATE_DIR)/chakra_natives.h',
+      ],
+      'action': [
+        '<(python)',
+        './../../tools/js2c.py',
+        '-chakra',
+        '<@(_outputs)',
+        '<@(_inputs)',
+      ],
+    },
+    ],
+  }, # end chakra_js2c
+  ],
+}

deps/chakrashim/include/jsrtproxyutils.h

@@ -0,0 +1,64 @@
+// Copyright Microsoft. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files(the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and / or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions :
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+
+#pragma once
+
+#include "jsrt.h"
+#include "jsrtutils.h"
+#include <map>
+
+namespace jsrt
+{
+  // Proxy Traps types, please see:
+  // http://wiki.ecmascript.org/doku.php?id=harmony:direct_proxies
+  // for more details regarding harmony proxies
+  enum ProxyTraps
+  {
+    ApplyTrap,
+    ConstructTrap,
+    DefinePropertyTrap,
+    DeletePropertyTrap,
+    EnumerateTrap,
+    GetTrap,
+    GetOwnPropertyDescriptorTrap,
+    GetPrototypeOfTrap,
+    HasTrap,
+    IsExtensibleTrap,
+    OwnKeysTrap,
+    PreventExtensionsTrap,
+    SetTrap,
+    SetPrototypeOfTrap,
+    TrapCount
+  };
+
+  enum CachedPropertyIdRef;
+  CachedPropertyIdRef GetProxyTrapCachedPropertyIdRef(ProxyTraps trap);
+
+  JsErrorCode CreateProxy(
+    _In_ JsValueRef target,
+    _In_ const std::map<ProxyTraps, JsNativeFunction>& conf,
+    _Out_ JsValueRef *result
+    );
+
+  JsErrorCode TryParseUInt32(
+    _In_ JsValueRef strRef,
+    _Out_ bool* isUInt32,
+    _Out_ unsigned int *uint32Value);
+}