@kugel- commented on this pull request.
+act_icons = {'16x16': actions,
+ '24x24': actions, + '32x32': actions, + '48x48': actions} + +icons_dir = join_paths(get_option('datadir'), 'icons', 'hicolor') +icons_appsdir = join_paths(icons_dir, 'apps') +icons_actionsdir = join_paths(icons_dir, 'actions') + +foreach dir, icons_array : app_icons + foreach icon : icons_array + install_data(join_paths(dir, icon), install_dir: icons_appsdir) + endforeach +endforeach + +foreach dir, icons_array : app_icons
yea