Cross Compiling Qt 5.10.1 for Raspberry Pi 3 not compiling webEngine
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I'm trying to cross compile the Qt libraries for my raspberry pi. I actually got it working, but the module I needed the most for the project I was planing was not compiled and I couldn't find it in the qml folder. I need the webengine module.
Here is the output form the configure script:
Qt WebEngine:
Embedded build ......................... yes
Pepper Plugins ......................... no
Printing and PDF ....................... no
Proprietary Codecs ..................... no
Spellchecker ........................... yes
Native Spellchecker .................... no
WebRTC ................................. no
Use System Ninja ....................... no
Geolocation ............................ yes
Use v8 snapshot ........................ yes
Use ALSA ............................... yes
Use PulseAudio ......................... yes
Optional system libraries used:
re2 .................................. no
icu .................................. no
libwebp, libwebpmux and libwebpdemux . yes
opus ................................. yes
ffmpeg ............................... no
libvpx ............................... no
snappy ............................... no
libsrtp .............................. no
glib ................................. yes
zlib ................................. yes
minizip .............................. yes
libevent ............................. yes
jsoncpp .............................. yes
protobuf ............................. no
libxml2 and libxslt .................. yes
lcms2 ................................ no
png .................................. yes
harfbuzz ............................. yes
Required system libraries:
fontconfig ........................... yes
dbus ................................. yes
nss .................................. yes
khr .................................. yes
glibc ................................ yes
Required system libraries for qpa-xcb:
libdrm ............................... yes
xcomposite ........................... no
xcursor .............................. no
xi ................................... no
xrandr ............................... no
xtst ................................. noNote: Also available for Linux: linux-clang linux-icc
Note: PKG_CONFIG_LIBDIR automatically set to /opt/qt5pi/sysroot/usr/lib/pkgconfig:/opt/qt5pi/sysroot/usr/share/pkgconfig:/opt/qt5pi/sysroot/usr/lib/arm-linux-gnueabihf/pkgconfig
Note: PKG_CONFIG_SYSROOT_DIR automatically set to /opt/qt5pi/sysroot
Note: Dropped compiler flags '-pthread' when detecting library 'glib'.
Note: Dropped compiler flags '-pthread' when detecting library 'gstreamer'.
Note: Dropped compiler flags '-pthread' when detecting library 'gstreamer_app'.
Note: Dropped compiler flags '-pthread' when detecting library 'webengine-protobuf'.
As you can see, I have the required system libraries. But do I need everything that is listed under the Qt WebEngine headline?
EDIT: I found out why it was skiping the qtWebEngine:
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.I am not sure what the V8 snapshot is used for and why the installer couldn't use the 32-Bit compiler.
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@Cleiton-Bueno I am using the configure script to generate a Makefile. Not sure if that counts as buildsystem. I uses this tutorial for the cross compilation: https://www.raspberrypi.org/forums/viewtopic.php?t=204778
The qt Version is 10.0.1
Everything is working fine, but I can't build the webengine. After using the -no-webengine-v8-snapshot argument the engine tries to build and I had some errors here and there, but this it feels like an uphill battle. Now I am stuck here:
make[3]: Verzeichnis „/opt/qt5pi/qt5build_wo_icu/qtwebengine/src/process“ wird betreten
/opt/qt5pi/qt5build_wo_icu/qtbase/bin/qmake -o Makefile /opt/qt5pi/qt-everywhere-src-5.10.1/qtwebengine/src/process/process.pro
arm-linux-gnueabihf-g++ -mfloat-abi=hard --sysroot=/opt/qt5pi/sysroot -Wl,--gc-sections -Wl,-O1 -Wl,--enable-new-dtags -Wl,-z,origin -Wl,-rpath,$ORIGIN/../lib -Wl,-rpath-link,/opt/qt5pi/qt5build_wo_icu/qtdeclarative/lib -Wl,-rpath-link,/opt/qt5pi/qt5build_wo_icu/qtbase/lib -Wl,-rpath-link,/opt/qt5pi/qt5build_wo_icu/qtwebengine/lib -Wl,-rpath-link,/opt/qt5pi/sysroot/opt/vc/lib -Wl,-rpath-link,/opt/qt5pi/sysroot/usr/lib/arm-linux-gnueabihf -Wl,-rpath-link,/opt/qt5pi/sysroot/lib/arm-linux-gnueabihf -o ../../libexec/QtWebEngineProcess .obj/main.o -L=/opt/vc/lib -L/opt/qt5pi/qt5build_wo_icu/qtwebengine/lib -lQt5WebEngineCore -L/opt/qt5pi/qt5build_wo_icu/qtdeclarative/lib -L/opt/qt5pi/qt5build_wo_icu/qtbase/lib -L/opt/qt5pi/qt5build_wo_icu/qtwebchannel/lib -L/opt/qt5pi/qt5build_wo_icu/qtlocation/lib -lQt5Quick -lQt5Gui -lQt5WebChannel -lQt5Qml -lQt5Network -lQt5Positioning -lQt5Core -lGLESv2 -lpthread
/opt/qt5pi/sysroot/usr/lib/arm-linux-gnueabihf/libicui18n.so.57: Nicht definierter Verweis auf `__cxa_throw_bad_array_new_length@CXXABI_1.3.8'Already tried to configure the build process with the -no-icu flag, but with no success.
I'm sitting here 3,5 days, trying to build the webengine, is there maybe some prebuild binaries? All binaries I've found don't include the webengine.
