I was wondering if one can easily get V8 engine integrated in QtWebKit without changing a code in QtWebKit On a MIPS target I want to use V8 instead of JavaScriptCore in QtWebKit 2.2(latest from git)
Here are the details of my setup, - MIPS target and uses DirectFB - Built Qt 4.7.4 (from git) successfully using MIPS Little Endian uclibc toolchain - Built V8 for MIPS (from https://github.com/paul99/v8m-rb) successfully using MIPS Little Endian uclibc toolchain - Building QtWebKit 2.2 (latest from git) using MIPS Little Endian uclibc toolchain but getting errors in the process commandline> WEBKITOUTPUTDIR=`pwd`/../qtwbkt-2.2 qtwebkit/Tools/Scripts/build-webkit --qt --release --v8 --netscape-plugin Below is summary of changes I have done so far to get rid of most of the errors, qtwebkit/Source/WebCore/WebCore.pri - edited value of V8_DIR to refer to correct path where V8 is built qtwebkit/Source/WebCore - applied patch for NPAPI support - have to hand-edit few changes qtwebkit/Source/WebCore/bindings/v8/npruntime_internal.h - added macro exclusion for X11 if using DirectFB build qtwebkit/Source/WebCore/bindings/v8/custom/V8PerformanceCustom.cpp - added macro exclusion as listed in a qtwebkit bug http://trac.webkit.org/changeset/88932 qtwebkit/Source/WebCore/loader/cache/CachedResourceRequest.cpp - added wtf/UnusedParam.h as one of the includes but now I am getting forward declaration error as, .o ../../../open-src/qtwebkit/Source/WebCore/page/PageSerializer.cpp In file included from ../../../open-src/qtwebkit/Source/WebCore/bindings/v8/ScriptState.h:35, from ../../../open-src/qtwebkit/Source/WebCore/page/Console.h:35, from ../../../open-src/qtwebkit/Source/WebCore/dom/ScriptExecutionContext.h:31, from ../../../open-src/qtwebkit/Source/WebCore/dom/Document.h:38, from ../../../open-src/qtwebkit/Source/WebCore/page/PageSerializer.cpp:38: ../../../open-src/v8m-rb/include/v8.h: In member function 'v8::Local<v8::Value> v8::Object::UncheckedGetInternalField(int)': ../../../open-src/v8m-rb/include/v8.h:3976: warning: cast from 'v8::Object*' to 'v8::Object::UncheckedGetInternalField(int)::O**' increases required alignment of target type ../../../open-src/v8m-rb/include/v8.h: In static member function 'static void* v8::External::QuickUnwrap(v8::Handle<v8::Value>)': ../../../open-src/v8m-rb/include/v8.h:4002: warning: cast from 'v8::Value*' to 'v8::External::QuickUnwrap(v8::Handle<v8::Value>)::O**' increases required alignment of target type ../../../open-src/v8m-rb/include/v8.h: In member function 'void* v8::Object::GetPointerFromInternalField(int)': ../../../open-src/v8m-rb/include/v8.h:4011: warning: cast from 'v8::Object*' to 'v8::Object::GetPointerFromInternalField(int)::O**' increases required alignment of target type ../../../open-src/v8m-rb/include/v8.h: In member function 'v8::String::ExternalStringResource* v8::String::GetExternalStringResource() const': ../../../open-src/v8m-rb/include/v8.h:4037: warning: cast from 'v8::String*' to 'v8::String::GetExternalStringResource() const::O**' increases required alignment of target type ../../../open-src/v8m-rb/include/v8.h: In member function 'bool v8::Value::QuickIsString() const': ../../../open-src/v8m-rb/include/v8.h:4063: warning: cast from 'v8::Value*' to 'v8::Value::QuickIsString() const::O**' increases required alignment of target type ../../../open-src/qtwebkit/Source/WebCore/page/PageSerializer.cpp: In member function 'void WebCore::PageSerializer::serializeFrame(WebCore::Frame*)': ../../../open-src/qtwebkit/Source/WebCore/page/PageSerializer.cpp:211: error: variable 'WTF::CString frameHTML' has initializer but incomplete type ../../../open-src/qtwebkit/Source/WebCore/page/PageSerializer.cpp:211: error: invalid use of incomplete type 'struct WTF::CString' ../../../open-src/qtwebkit/Source/JavaScriptCore/wtf/Forward.h:38: error: forward declaration of 'struct WTF::CString' ../../../open-src/qtwebkit/Source/WebCore/page/PageSerializer.cpp: In member function 'void WebCore::PageSerializer::serializeCSSStyleSheet(WebCore::CSSStyleSheet*, const WebCore::KURL&)': ../../../open-src/qtwebkit/Source/WebCore/page/PageSerializer.cpp:279: error: variable 'WTF::CString text' has initializer but incomplete type ../../../open-src/qtwebkit/Source/WebCore/page/PageSerializer.cpp:279: error: invalid use of incomplete type 'struct WTF::CString' ../../../open-src/qtwebkit/Source/JavaScriptCore/wtf/Forward.h:38: error: forward declaration of 'struct WTF::CString' I have seen few posts on web conveying someone has already done this kind of exercise, for some other target if not this. Any help?
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