ktechlab-0.40.1 fails to build with gcc10 /builddir/build/BUILD/ktechlab-0.40.1/src/gui/contexthelp.h:14:10: fatal error: ui_contexthelpwidget.h: No such file or directory 14 | #include <ui_contexthelpwidget.h> Full logs here: https://kojipkgs.fedoraproject.org//work/tasks/9925/41319925/build.log
Hi, based on the logs, this is a known issue of the buildsystem of KTechLab, as the build depends on a corner-case in CMake and KDE CMake libraries: some internal libraries of KTechLab depend (and include) generated headers from other internal libraries. Because these dependencies are not handled in the buildsystem, in some cases the build fails because these headers are not generated yet. There is a workaround for this issue: explicitly generate the headers, before running the final `make` command. This is implemented in the `build-simple.sh` script: https://cgit.kde.org/ktechlab.git/tree/build-simple.sh?h=v0.40.1#n57 The more permanent fix for this issue has been to not use internal libraries in KTechLab, and then the dependencies are properly tracked by CMake. This has been done after the 0.40.1 release, in the 0.50 series. For reference, please see this commit: https://cgit.kde.org/ktechlab.git/commit/?id=393daeb5d0f0ec75b647922cabe83d2f36867712 Please let me know if the workaround is acceptable for you, or if you have some other issue. As KDE4 is considered deprecated, I prefer to not to make a new release for KDE4.
Assuming that this old version of KTechLab is not relevant anymore. In case it still is, feel free to reopen this bug report.