[Interest] QtWebengine is not built with v8 snapshot error

[Ramakanth Kesireddy]

Thanks for your mail.
Could you please let me know the packages to be installed on Ubuntu
16.04(64 bit) to match the target for building the snapshot?

Best Regards,
Ramakanth

On Sun, May 3, 2020 at 12:15 PM Allan Sandfeld Jensen <kde at carewolf.com>
wrote:

> On Sonntag, 3. Mai 2020 06:20:22 CEST Ramakanth Kesireddy wrote:
> > ,Hi,
> >
> > As am trying to cross-compile Qt 5.12.8 sources on Ubuntu 16.04(64 bit),
> it
> > throws below error:
> >
> > V8 snapshot cannot be built. Most likely, the 32-bit host compiler does
> not
> > work. Please make sure you have 32-bit devel environment installed, or
> >  configure webengine with '-no-webengine-v8-snapshot'
> > QtWebEngine will not be built.
> >
> Just install the x86-32bit compiler and tools. We need a host compiler
> that
> matches the target for building the snapshot. Note in 5.15 we can no
> longer
> disable snapshots, and so it is no longer optional (though 5.12 should
> still
> work)
>
>
> > Even configuring with -no-webengine-v8-snapshot doesnot builds
> QtWebengine
> > module.
> >
> > Configure line:
> >
> > ./configure -v -opensource -confirm-license -make libs -release -shared
> > -sysroot
> >
> /home/ubuntu/ti-processor-sdk-linux-rt-am335x-evm-05.03.00.07/linux-devkit/s
> > ysroots/armv7ahf-neon-linux-gnueabi -no-gcc-sysroot -device
> > arm-linux-gnueabihf-g++ -device-option
> >
> CROSS_COMPILE=/home/ubuntu/ti-processor-sdk-linux-rt-am335x-evm-05.03.00.07/
> > linux-devkit/sysroots/x86_64-arago-linux/usr/bin/arm-linux-gnueabihf-
> > -reduce-exports -optimize-size -no-gtk -force-pkg-config
> > -no-use-gold-linker -qt-libjpeg -qt-zlib -qt-libpng -sql-sqlite -no-xcb
> > -no-cups -no-opengl -no-qml-debug -skip qt3d -skip qtactiveqt -skip
> > qtandroidextras -skip qtcanvas3d -skip qtcharts -skip qtconnectivity
> -skip
> > qtdatavis3d -skip qtdoc -skip qtgamepad -skip qtgraphicaleffects -skip
> > qtimageformats -skip qtnetworkauth -skip qtlocation -skip qtmacextras
> -skip
> > qtpurchasing -skip qtmultimedia -skip qtquickcontrols -skip
> > qtquickcontrols2 -skip qtremoteobjects -skip qtscript -skip qtscxml -skip
> > qtsensors -skip qtserialbus -skip qtserialport -skip qtspeech -skip
> qttools
> > -skip qtwayland -skip qtwebsockets -skip qtwebview -skip qtwebchannel
> -skip
> > qtwinextras -skip qtandroidextras -skip qtx11extras -skip qtxmlpatterns
> > -nomake tools -nomake tests -nomake examples -no-compile-examples
> -no-iconv
> > -dbus -fontconfig -system-freetype -ssl -qt-pcre -no-pch -recheck-all
> > -DQT_ARCH_ARM
> >
> > Appreciate your help in this regard to resolve Qtwebengine build error.
> >
> Please report the errors you see.
>
> Best regards
> Allan
>
>
>
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