[webkit-help] Cairo-win32 build failed in WebCore

[Chris Hatko]

I've gotten past these specific errors. Perhaps the following can help
others ...

Issue #1.
FontCustomPlatformDataCairo.cpp I had to change the signature
from: bool FontCustomPlatformData::supportsFormat(const String& format)
to: bool FontCustomPlatformDataCairo::supportsFormat(const String& format)

Issue #2:
GraphicsContextPlatformPrivateCairo.h
Added: #include <CairoPath.h>

Issue #3:
Ensure that GRefPtrCairo.h  can resolve “javaScriptCore\wtf\gobject\GRefPtr.h”

Issue #4:
Change “javaScriptCore\wtf\gobject\GRefPtr.h”
to revent changeset:
http://trac.webkit.org/changeset/65255/trunk/JavaScriptCore/wtf/gobject/GRefPtr.h
Or i guess you could get the glib.h, but thats prob a rat hole.

Compiling at the moment ... I'll bet there are more issues to come!

Chris
On Fri, Aug 20, 2010 at 9:58 AM, Linda <bennynihao at gmail.com> wrote:
>
> Thomas Brodt <thomas.brodt at ...> writes:
>
> >
> >   I'm currently stuck with build failure. I updated to rev 65322 and
> > invoked "build-webkit --release --cairo-win32", but I'm unable to
> > compile successfully. I get 4 errors, see below.
> > I emptied my WebKitBuild directory and have the actual webkit support
> > libraries. Some months ago, I could build with this installation, now
> > after updating to the current rev I get wrros,
> >
> > Can someone give me a clue to what I could do?
> > TIA
> >
> > Thomas
> >
> > These are the errors (snipped) from the
> > BuildLog.html
> > ...
> > ...
> > ...
> > GraphicsLayerCACF.cpp
> > GraphicsContextWin.cpp
> >
> c:\cygwin\home\thomas\WebKit\WebCore\platform\graphics\cairo\GraphicsContextPlat
> formPrivateCairo.h(98)
> > : error C2079: 'WebCore::GraphicsContextPlatformPrivate::m_pendingPath'
> > uses undefined struct
> > 'WebCore::CairoPath'
> > GraphicsContextCairoWin.cpp
> >
> c:\cygwin\home\thomas\WebKit\WebCore\platform\graphics\cairo\GraphicsContextPlat
> formPrivateCairo.h(98)
> > : error C2079: 'WebCore::GraphicsContextPlatformPrivate::m_pendingPath'
> > uses undefined struct 'WebCore::CairoPath'
> > GlyphPageTreeNodeCairoWin.cpp
> > Compiling...
> > FontWin.cpp
> > FontPlatformDataWin.cpp
> > FontPlatformDataCairoWin.cpp
> > FontCustomPlatformDataCairo.cpp
> > ..\platform\graphics\win\FontCustomPlatformDataCairo.cpp(61) : error
> > C2653: 'FontCustomPlatformData' : is not a class or namespace
> > name
> > FontCacheWin.cpp
> > WOFFFileFormat.cpp
> > ...
> > ...
> > ...
> > EditorWin.cpp
> > DragImageWin.cpp
> > DragImageCairoWin.cpp
> >
> c:\cygwin\home\thomas\WebKit\WebCore\platform\graphics\cairo\GraphicsContextPlat
> formPrivateCairo.h(98)
> > : error C2079: 'WebCore::GraphicsContextPlatformPrivate::m_pendingPath'
> > uses undefined struct 'WebCore::CairoPath'
> > DragDataWin.cpp
> > CursorWin.cpp
> > ContextMenuWin.cpp
> > ...
> > ...
> > ...
> >
> >
>
> Hi I have been trying to build the Cairo webkit (debug) on Windows Vista with
> MSVC8 using the WebKit.sln for days now but I'm not getting anywhere.
>
> I'm having the same problem as you, but I also get the error "c:\msys\1.0
> \home\webkit\webcore\platform\graphics\cairo\GRefPtrCairo.h(23) : fatal error
> C1083: Cannot open include file: 'GRefPtr.h': No such file or directory".
>
> I tried to include the GRefPtr.h that i found in "\JavaScriptCore\wtf\gobject",
> but it resulted in it complaining about not finding glib.h which I have no clue
> where to find or if this is even the right way to solve it.
>
> As for the errors we have in common i can see in the svn log that the "error
> C2653: 'FontCustomPlatformData' : is not a class or namespace name" is related
> to revision 64434. To me it seems like an error in
> FontCustomPlatformDataCairo.cpp?
>
> and "error C2079: 'WebCore::GraphicsContextPlatformPrivate::m_pendingPath' uses
> undefined struct 'WebCore::CairoPath'" is related to revision 64335
>
> I guess an earlier revision will work, so i guess i can get around these two
> errors but the first one i have no clue how to fix. Any help would be
> appreciated.
>
> //Linda
>
>
>
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