| ## `gnome.post_install()` | |
| Post-install update of various system wide caches. Each script will be executed | |
| only once even if `gnome.post_install()` is called multiple times from multiple | |
| subprojects. If `DESTDIR` is specified during installation all scripts will be | |
| skipped. | |
| Currently supports `glib-compile-schemas`, `gio-querymodules`, and | |
| `gtk-update-icon-cache`. |