Don't build V8 as a static library

In the future, we'll need to be able to export the V8
symbols from the QtDeclarative library, which requires
compiling V8 straight in. It's not possible to achieve
this using a static library.

Change-Id: Ie9e31984d2c03639a311cef11ddd33ba0aa15fd9
Reviewed-on: http://codereview.qt.nokia.com/2187
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Simon Hausmann <simon.hausmann@nokia.com>

1 files changed, 118 insertions, 0 deletions

diff --git a/src/declarative/v8/0002-Add-a-bit-field-3-to-Map.patch b/src/declarative/v8/0002-Add-a-bit-field-3-to-Map.patch
new file mode 100644
index 0000000000..cb578c0f96
--- /dev/null
+++ b/src/declarative/v8/0002-Add-a-bit-field-3-to-Map.patch
@@ -0,0 +1,118 @@
+From 7c9cfff80b7864d5687432d424074e51712c4a07 Mon Sep 17 00:00:00 2001
+From: Aaron Kennedy <aaron.kennedy@nokia.com>
+Date: Mon, 23 May 2011 15:55:26 +1000
+Subject: [PATCH 2/8] Add a bit field 3 to Map
+
+Bit field 3 will be used to add QML specific map flags.
+---
+ src/heap.cc       |    2 ++
+ src/objects-inl.h |   10 ++++++++++
+ src/objects.cc    |    2 ++
+ src/objects.h     |    9 ++++++++-
+ 4 files changed, 22 insertions(+), 1 deletions(-)
+
+diff --git a/src/heap.cc b/src/heap.cc
+index 930c97b..900f462 100644
+--- a/src/heap.cc
++++ b/src/heap.cc
+@@ -1573,6 +1573,7 @@ MaybeObject* Heap::AllocatePartialMap(InstanceType instance_type,
+   reinterpret_cast<Map*>(result)->set_unused_property_fields(0);
+   reinterpret_cast<Map*>(result)->set_bit_field(0);
+   reinterpret_cast<Map*>(result)->set_bit_field2(0);
++  reinterpret_cast<Map*>(result)->set_bit_field3(0);
+   return result;
+ }
+ 
+@@ -1599,6 +1600,7 @@ MaybeObject* Heap::AllocateMap(InstanceType instance_type, int instance_size) {
+   map->set_unused_property_fields(0);
+   map->set_bit_field(0);
+   map->set_bit_field2((1 << Map::kIsExtensible) | (1 << Map::kHasFastElements));
++  map->set_bit_field3(0);
+ 
+   // If the map object is aligned fill the padding area with Smi 0 objects.
+   if (Map::kPadStart < Map::kSize) {
+diff --git a/src/objects-inl.h b/src/objects-inl.h
+index c82080d..cce3edd 100644
+--- a/src/objects-inl.h
++++ b/src/objects-inl.h
+@@ -2430,6 +2430,16 @@ void Map::set_bit_field2(byte value) {
+ }
+ 
+ 
++byte Map::bit_field3() {
++  return READ_BYTE_FIELD(this, kBitField3Offset);
++}
++
++
++void Map::set_bit_field3(byte value) {
++  WRITE_BYTE_FIELD(this, kBitField3Offset, value);
++}
++
++
+ void Map::set_non_instance_prototype(bool value) {
+   if (value) {
+     set_bit_field(bit_field() | (1 << kHasNonInstancePrototype));
+diff --git a/src/objects.cc b/src/objects.cc
+index dc4b260..79d7240 100644
+--- a/src/objects.cc
++++ b/src/objects.cc
+@@ -3614,6 +3614,7 @@ MaybeObject* Map::CopyDropDescriptors() {
+   }
+   Map::cast(result)->set_bit_field(bit_field());
+   Map::cast(result)->set_bit_field2(bit_field2());
++  Map::cast(result)->set_bit_field3(bit_field3());
+   Map::cast(result)->set_is_shared(false);
+   Map::cast(result)->ClearCodeCache(heap);
+   return result;
+@@ -3642,6 +3643,7 @@ MaybeObject* Map::CopyNormalized(PropertyNormalizationMode mode,
+ 
+   Map::cast(result)->set_bit_field(bit_field());
+   Map::cast(result)->set_bit_field2(bit_field2());
++  Map::cast(result)->set_bit_field3(bit_field3());
+ 
+   Map::cast(result)->set_is_shared(sharing == SHARED_NORMALIZED_MAP);
+ 
+diff --git a/src/objects.h b/src/objects.h
+index 6e26f57..07e1089 100644
+--- a/src/objects.h
++++ b/src/objects.h
+@@ -3597,6 +3597,10 @@ class Map: public HeapObject {
+   inline byte bit_field2();
+   inline void set_bit_field2(byte value);
+ 
++  // Bit field 3.
++  inline byte bit_field3();
++  inline void set_bit_field3(byte value);
++
+   // Tells whether the object in the prototype property will be used
+   // for instances created from this function.  If the prototype
+   // property is set to a value that is not a JSObject, the prototype
+@@ -3844,7 +3848,7 @@ class Map: public HeapObject {
+   // Layout description.
+   static const int kInstanceSizesOffset = HeapObject::kHeaderSize;
+   static const int kInstanceAttributesOffset = kInstanceSizesOffset + kIntSize;
+-  static const int kPrototypeOffset = kInstanceAttributesOffset + kIntSize;
++  static const int kPrototypeOffset = POINTER_SIZE_ALIGN(kInstanceAttributesOffset + 2 * kIntSize);
+   static const int kConstructorOffset = kPrototypeOffset + kPointerSize;
+   static const int kInstanceDescriptorsOffset =
+       kConstructorOffset + kPointerSize;
+@@ -3876,6 +3880,7 @@ class Map: public HeapObject {
+   static const int kUnusedPropertyFieldsOffset = kInstanceAttributesOffset + 1;
+   static const int kBitFieldOffset = kInstanceAttributesOffset + 2;
+   static const int kBitField2Offset = kInstanceAttributesOffset + 3;
++  static const int kBitField3Offset = kInstanceAttributesOffset + 4;
+ 
+   STATIC_CHECK(kInstanceTypeOffset == Internals::kMapInstanceTypeOffset);
+ 
+@@ -3898,6 +3903,8 @@ class Map: public HeapObject {
+   static const int kIsShared = 5;
+   static const int kHasExternalArrayElements = 6;
+ 
++  // Bit positions for bit field 3
++
+   // Layout of the default cache. It holds alternating name and code objects.
+   static const int kCodeCacheEntrySize = 2;
+   static const int kCodeCacheEntryNameOffset = 0;
+-- 
+1.7.2.3
+