plugins_ldflags += ['-Wl,--undefined=all_tasks_panel_plugin_register_types'] plugins_sources += files( 'all-tasks-panel-plugin.c', 'gtd-all-tasks-panel.c' ) plugins_sources += gnome.compile_resources( 'all-tasks-panel-resources', 'all-tasks-panel.gresource.xml', c_name: 'all_tasks_panel_plugin', )