[webkit-gtk] Problem in building version 1.5.1 from source with --enable-webgl

[Devendra Tewari]

I pulled in the missing headers from http://code.google.com/p/angleproject/.
That worked but then the build breaks with the following error:
  CXX    Source/WebCore/html/canvas/libWebCore_la-WebGLRenderingContext.lo
Source/WebCore/html/canvas/WebGLRenderingContext.cpp:38:26: fatal error:
Extensions3D.h: No such file or directory
compilation terminated.
make[1]: ***
[Source/WebCore/html/canvas/libWebCore_la-WebGLRenderingContext.lo] Error 1

Is ANGLE even required on Linux?

On Mon, Aug 15, 2011 at 11:42 AM, Devendra Tewari <devendra.tewari at gmail.com
> wrote:

> Hi,
>
> With release 1.5.2 and --enable-webgl the build fails with:
>
>   CXX    Source/ThirdParty/ANGLE/src/compiler/libWebCore_la-CodeGenGLSL.lo
> In file included from
> ./Source/ThirdParty/ANGLE/src/compiler/TranslatorGLSL.h:10:0,
>                  from
> Source/ThirdParty/ANGLE/src/compiler/CodeGenGLSL.cpp:7:
> ./Source/ThirdParty/ANGLE/src/compiler/ShHandle.h:19:40: fatal error:
> compiler/ExtensionBehavior.h: No such file or directory
> compilation terminated.
> make[1]: ***
> [Source/ThirdParty/ANGLE/src/compiler/libWebCore_la-CodeGenGLSL.lo] Error 1
> make[1]: Leaving directory `/home/dkt/work/webkit-1.5.2'
> make: *** [all] Error 2
>
> --Devendra
>
>
> On Sun, Aug 7, 2011 at 8:50 AM, Martin Robinson <mrobinson at webkit.org>wrote:
>
>> On Wed, Jul 27, 2011 at 10:58 PM, Devendra Tewari
>> <devendra.tewari at gmail.com> wrote:
>> > Hi,
>> > I tried building version 1.5.1 from source after running configure with
>> the
>> > --enable-webgl option, but make prints the following message and exits:
>> > make: *** No rule to make target
>> > `Source/ThirdParty/ANGLE/src/compiler/glslang.l', needed by
>> > `DerivedSources/ANGLE/glslang.cpp'.  Stop.
>> > Is WebGL supported in version 1.5.1? How can I build Webkit/Gtk+ with
>> WebGL
>> > support for Ubuntu 11.04 (natty)?
>>
>> This should hopefully be fixed in
>> http://trac.webkit.org/changeset/92573 . Thanks for reporting it! To
>> build WebGL either wait for the next release of WebKitGTK+ 1.5 or grab
>> the missing files from the repository.
>>
>> --Martin
>>
>
>
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