Error with Qt 6 and autotools

[Jean-Marc Lasgouttes]

Le 22/08/2023 à 20:41, Cor Blom a écrit :
> Hi,
> 
> I have tried building the qt6 version using autotools in the 
> buildservice of openSUSE for Tumbleweed. It fails with the following error:
> 
> [   45s] make  all-am
> [   45s] make[6]: Entering directory 
> '/home/abuild/rpmbuild/BUILD/lyx-qt6-2.4.1692654261.fe74c24da9/src/frontends/qt'
> [   45s]   CXX      ButtonPolicy.o
> [   45s]   CXX      Dialog.o
> [   45s]   CXX      DialogFactory.o
> [   45s]   CXX      Action.o
> [   45s] In file included from Dialog.cpp:15:
> [   45s] GuiView.h:22:10: fatal error: QMainWindow: No such file or 
> directory
> [   45s]    22 | #include <QMainWindow>
> [   45s]       |          ^~~~~~~~~~~~~
> [   45s] compilation terminated.
> [   45s] make[6]: *** [Makefile:1015: Dialog.o] Error 1
> [   45s] make[6]: *** Waiting for unfinished jobs....
> [   45s] In file included from FindAndReplace.h:15,
> [   45s]                  from DialogFactory.cpp:14:
> [   45s] DockView.h:17:10: fatal error: QDockWidget: No such file or 
> directory
> [   45s]    17 | #include <QDockWidget>
> [   45s]       |          ^~~~~~~~~~~~~
> [   45s] compilation terminated.
> [   45s] make[6]: *** [Makefile:1015: DialogFactory.o] Error 1
> [   45s] In file included from Action.cpp:14:
> [   45s] GuiApplication.h:21:10: fatal error: QApplication: No such file 
> or directory
> [   45s]    21 | #include <QApplication>
> [   45s]       |          ^~~~~~~~~~~~~~
> [   45s] compilation terminated.

Do you have a config.log? The configure mechanism for qt6 now relies on 
qmake, so there may be quirks.

JMarc