libQt6WebKitWidgets.so linking issue

[FabioLolix]

Hi, building from Arch Linux from the latest commit give:

[100%] Linking CXX shared library ../../lib/libQt6WebKitWidgets.so
/usr/bin/ld: CMakeFiles/WebKitWidgets.dir/qt/WidgetSupport/InitWebKitQt.cpp.o: in function `WebKit::initializeWebKitWidgets()':
/home/fabio/Dev/Github/PKGBUILD-AUR_fix/q/qt5-webkit-movableink-git/src/movableink-webkit/Source/WebKitLegacy/qt/WidgetSupport/InitWebKitQt.cpp:39:(.text._ZN6WebKit23initializeWebKitWidgetsEv+0x7a): undefined reference to `WebKit::setWebKitWidgetsInitCallback(WebCore::QStyleFacade* (*)())'
/usr/bin/ld: /home/fabio/Dev/Github/PKGBUILD-AUR_fix/q/qt5-webkit-movableink-git/src/movableink-webkit/Source/WebKitLegacy/qt/WidgetSupport/InitWebKitQt.cpp:40:(.text._ZN6WebKit23initializeWebKitWidgetsEv+0x7f): undefined reference to `WebKit::initializeWebKitQt()'
/usr/bin/ld: /home/fabio/Dev/Github/PKGBUILD-AUR_fix/q/qt5-webkit-movableink-git/src/movableink-webkit/Source/WebKitLegacy/qt/WidgetSupport/InitWebKitQt.cpp:44:(.text._ZN6WebKit23initializeWebKitWidgetsEv+0xad): undefined reference to `WebKit::setImagePlatformResource(char const*, QPixmap const&)'
/usr/bin/ld: /home/fabio/Dev/Github/PKGBUILD-AUR_fix/q/qt5-webkit-movableink-git/src/movableink-webkit/Source/WebKitLegacy/qt/WidgetSupport/InitWebKitQt.cpp:46:(.text._ZN6WebKit23initializeWebKitWidgetsEv+0xe4): undefined reference to `WebKit::setImagePlatformResource(char const*, QPixmap const&)'
/usr/bin/ld: ../../lib/libQt6WebKitWidgets.so.6.212.0: protected symbol `_ZN6WebKit18initializeWebKitQtEv' isn't defined
/usr/bin/ld: final link failed: bad value
collect2: error: ld returned 1 exit status
make[2]: *** [Source/WebKitLegacy/CMakeFiles/WebKitWidgets.dir/build.make:363: lib/libQt6WebKitWidgets.so.6.212.0] Error 1
make[1]: *** [CMakeFiles/Makefile2:1533: Source/WebKitLegacy/CMakeFiles/WebKitWidgets.dir/all] Error 2
make: *** [Makefile:156: all] Error 2
==> ERROR: A failure occurred in build().

This superseed #39

Don't mind where it says qt5, this is a qt6 build

Qt6 is at v6.8.2

It is a while that it is failing to build and wasn't reported yet for this error

[Tatsh]

I have the exact same issue. No idea of the cause yet. I am getting it with 6.9.1.

[Tatsh]

The fix is here: fix-linking.patch and you probably want the other patches too.