Updating nomacs failed with:
/home/pete/.cache/yay/nomacs/src/nomacs-3.17.2282/ImageLounge/src/DkGui/DkDialog.cpp:4215:33: warning: ‘QRect QPrinter::pageRect() const’ is deprecated: Use pageLayout().paintRectPixels(resolution()) instead. [-Wdeprecated-declarations]
4215 | ytrans = (mPrinter->pageRect().height() - transRect.height()) / 2;
| ~~~~~~~~~~~~~~~~~~^~
/usr/include/qt/QtPrintSupport/qprinter.h:259:11: note: declared here
259 | QRect pageRect() const;
| ^~~~~~~~
make[2]: Leaving directory '/home/pete/.cache/yay/nomacs/src/nomacs-3.17.2282/build'
make[1]: *** [CMakeFiles/Makefile2:242: CMakeFiles/nomacsCore.dir/all] Error 2
make[1]: Leaving directory '/home/pete/.cache/yay/nomacs/src/nomacs-3.17.2282/build'
make: *** [Makefile:156: all] Error 2
make: Leaving directory '/home/pete/.cache/yay/nomacs/src/nomacs-3.17.2282/build'
==> ERROR: A failure occurred in build().
Aborting...
-> error making: nomacs-exit status 4
-> Failed to install the following packages. Manual intervention is required:
nomacs - exit status 4
There was of course a lot more output before this.