To test the Nim GTK4 bindings against latest GTK I do from time to time:
cd gtk
git pull
meson --prefix /opt/gtk builddir
ninja -C builddir
ninja -C builddir install
And I get these messages:
[842/1493] Generating Gtk-4.0.gir with a custom command
../gtk/gtkcolorchooserwidget.c:733: Error: Gtk: identifier not found on the first line:
* GtkColorChooserWidget|color.select:
^
../gtk/gtkcolorchooserwidget.c:746: Error: Gtk: identifier not found on the first line:
* GtkColorChooserWidget|color.customize:
and a dozen more “Gtk: identifier not found on the first line:”
I would not be concerned as after install GTK4 seems to work well, but the message is called ERROR. Do we have an idea for the reason?