- `share/icons/Tango/icon-theme.cache` is missing with Meson but probably harmless
In autotools this is: https://github.com/geany/geany/blob/41624c411702d29834da0ff926f3c9f7c895bb47...
In meson this is: https://github.com/geany/geany/pull/2761/files#diff-d1e552a6e8f531b9bf5c39ef...
```meson if meson.version().version_compare('>=0.57.0') gnome.post_install(gtk_update_icon_cache: true) else warning('You may need to run `gtk-update-icon-cache` yourself after installing') warning('E.g. gtk-update-icon-cache -f -t ' + join_paths(prefix, icons_dir)) endif ```
Note that to correctly handle `if test -z "$(DESTDIR)";` in meson you need those Meson 0.57 features, or you need to add a custom python script. There is some existing discussion about that in this PR here: https://github.com/geany/geany/pull/2761#issuecomment-1046495333