post_install() {
  glib-compile-schemas usr/share/glib-2.0/schemas/
  gtk-update-icon-cache -f -t -q usr/share/icons/hicolor
}

post_upgrade() {
  glib-compile-schemas usr/share/glib-2.0/schemas/
  gtk-update-icon-cache -f -t -q usr/share/icons/hicolor
}

post_remove() {
  glib-compile-schemas usr/share/glib-2.0/schemas/
  gtk-update-icon-cache -f -t -q usr/share/icons/hicolor
}