[Interest] Qt-5.11.0 - QtWebEngine Compilation Broken for Windows 32-bit Builds

[Alexandru Croitor]

I believe that building webengine without opengl has regressed a few times, so it's plausible that it could happen.
> On 4. Jul 2018, at 18:59, coroberti . <coroberti at gmail.com> wrote:
> 
> Hi,
> 
> I was trying to follow the recommendations of Kai by:
> 
> 
> 1. Using the cross compiler and running in MSVC prompt:
> 
> "C:\Program Files (x86)\Microsoft Visual
> Studio\2017\Community\VC\Auxiliary\Build\vcvarsamd64_x86.bat"
> 
> 2. Configuring qt-5.11.1 as:
> 
> configure -prefix C:\\Users\\robert\\dev\\qt-5.11.1-webeng-build
> -shared -opensource -platform win32-msvc -nomake tests -nomake
> examples -skip qt3d -skip qtactiveqt -skip qtcanvas3d -skip
> qtconnectivity -skip qtdatavis3d -skip qtlocation -skip qtmultimedia
> -skip qtscript -skip qtsensors -skip qtserialport -skip qttranslations
> -no-opengl -no-openvg -qt-zlib -qt-libpng -qt-libjpeg -no-avx -no-avx2
> -openssl -I C:\Users\robert\dev\OpenSSLShared\include -L
> C:\Users\robert\dev\OpenSSLShared\lib
> 
> 
> 3. Running nmake.
> 
> All compilation of qt including qtwebengine passes properly (with nmake /I)
> 
> but with compilation error at one module that seems to be dependent on openGL?
> 
> See the below:
> 
> C:/Users/robert/dev/qt-src-5.11.1/qtwebengine/src/core/web_engine_context.cpp(190):
> error C2027: use of undefined type 'QOpenGLCon
> text'
> c:\users\robert\dev\qt-src-5.11.1\qtbase\include\qtgui\5.11.1\qtgui\qpa\../../../../../src/gui/kernel/qplatformnativeinterface.h(6
> 0): note: see declaration of 'QOpenGLContext'
> C:/Users/robert/dev/qt-src-5.11.1/qtwebengine/src/core/web_engine_context.cpp(190):
> error C3861: 'openGLModuleHandle': identifier not found
> 
> 
> Is it correct to say that qtwebengine cannot be compiled without
> openGL or this is some additional bug in Qt?
> 
> Thanks in advance!
> 
> Kind regards,
> Robert
> 
> 
> On Fri, May 25, 2018 at 11:54 AM, coroberti . <coroberti at gmail.com> wrote:
>> Hi,
>> Trying to compile the recently released Qt-5.11.0 for 32-bit Windows (x86),
>> everything compiles fine except QtWebEngine where build is broken.
>> 
>> It seems that MSVC-2017 is the only compiler for QtWebEngine sing 5.11,
>> and theoretically 32-builds are supposed to be supported.
>> 
>> The bug report is here:
>> https://bugreports.qt.io/browse/QTBUG-68462
>> 
>> Please, vote there and/or provide your solutions/workarounds.
>> 
>> Thanks.
>> 
>> Kind regards,
>> Robert
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