[webkit-help] (no subject)

[guhan.kumar at wipro.com]

Hello All,

I am trying to build webkit on windows using visual studio 8

I am using the cygwin bash shell.
Used the command
WebKit/WebKitTools/Scripts/build-webkit

While compiling webcore i encountered the following errors

RenderObject.cpp
d:\cygwin\home\guhan\webkit\webcore\html\HTMLCanvasElement.cpp(161) : error C2027: use of undefined type 'WebCore::CanvasRenderingContext'
        d:\cygwin\home\guhan\webkit\WebCore\dom\Document.h(49) : see declaration of 'WebCore::CanvasRenderingContext'
d:\cygwin\home\guhan\webkit\webcore\html\HTMLCanvasElement.cpp(161) : error C2039: 'is2d' : is not a member of 'WTF::OwnPtr'
        with
        [
            T=WebCore::CanvasRenderingContext
        ]
d:\cygwin\home\guhan\webkit\webcore\html\HTMLCanvasElement.cpp(164) : error C2247: 'WTF::FastAllocBase::operator new' not accessible because 'WebCore::CanvasRenderingContext2D' uses 'private' to inherit from 'WTFNoncopyable::Noncopyable'
        d:\cygwin\home\guhan\webkit\webkitbuild\include\private\javascriptcore\FastAllocBase.h(94) : see declaration of 'WTF::FastAllocBase::operator new'
        d:\cygwin\home\guhan\webkit\webcore\html\CanvasRenderingContext2D.h(57) : see declaration of 'WebCore::CanvasRenderingContext2D'
        d:\cygwin\home\guhan\webkit\webkitbuild\include\private\javascriptcore\Noncopyable.h(31) : see declaration of 'WTFNoncopyable::Noncopyable'
d:\cygwin\home\guhan\webkit\webcore\html\HTMLCanvasElement.cpp(164) : error C2247: 'WTF::FastAllocBase::operator delete' not accessible because 'WebCore::CanvasRenderingContext2D' uses 'private' to inherit from 'WTFNoncopyable::Noncopyable'
        d:\cygwin\home\guhan\webkit\webkitbuild\include\private\javascriptcore\FastAllocBase.h(101) : see declaration of 'WTF::FastAllocBase::operator delete'
        d:\cygwin\home\guhan\webkit\webcore\html\CanvasRenderingContext2D.h(57) : see declaration of 'WebCore::CanvasRenderingContext2D'
        d:\cygwin\home\guhan\webkit\webkitbuild\include\private\javascriptcore\Noncopyable.h(31) : see declaration of 'WTFNoncopyable::Noncopyable'
d:\cygwin\home\guhan\webkit\webcore\html\HTMLCanvasElement.cpp(164) : error C2679: binary '=' : no operator found which takes a right-hand operand of type 'WebCore::CanvasRenderingContext2D *' (or there is no acceptable conversion)
        d:\cygwin\home\guhan\webkit\webkitbuild\include\private\javascriptcore\OwnPtr.h(74): could be 'WTF::OwnPtr &WTF::OwnPtr::operator =(const WTF::PassOwnPtr &)'
        with
        [
            T=WebCore::CanvasRenderingContext
        ]
        d:\cygwin\home\guhan\webkit\webkitbuild\include\private\javascriptcore\OwnPtr.h(81): or 'WTF::OwnPtr &WTF::OwnPtr::operator =(const WTF::OwnPtr &)'
        with
        [
            T=WebCore::CanvasRenderingContext
        ]
        while trying to match the argument list '(WTF::OwnPtr, WebCore::CanvasRenderingContext2D *)'
        with
        [
            T=WebCore::CanvasRenderingContext
        ]
d:\cygwin\home\guhan\webkit\webcore\html\HTMLCanvasElement.cpp(227) : error C2027: use of undefined type 'WebCore::CanvasRenderingContext'
        d:\cygwin\home\guhan\webkit\WebCore\dom\Document.h(49) : see declaration of 'WebCore::CanvasRenderingContext'
d:\cygwin\home\guhan\webkit\webcore\html\HTMLCanvasElement.cpp(227) : error C2039: 'is2d' : is not a member of 'WTF::OwnPtr'
        with
        [
            T=WebCore::CanvasRenderingContext
        ]
d:\cygwin\home\guhan\webkit\webcore\html\HTMLCanvasElement.cpp(228) : error C2440: 'static_cast' : cannot convert from 'WebCore::CanvasRenderingContext *' to 'WebCore::CanvasRenderingContext2D *'
        Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast
d:\cygwin\home\guhan\webkit\webcore\html\HTMLCanvasElement.cpp(228) : error C2227: left of '->reset' must point to class/struct/union/generic type
SelectorNodeList.cpp


Can anyone please help me on this???


Thank you and Regards,
Guhan S







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