Many new warnings intruduced by port support
Seems the merge of portal code introduced many new warnings to the build:
libgeoclue/xdp-location.h:25: Warning: Geoclue: symbol='XdpLocation': Unknown namespace for identifier 'XdpLocation'
libgeoclue/xdp-location.h:26: Warning: Geoclue: symbol='XdpLocationIface': Unknown namespace for identifier 'XdpLocationIface'
libgeoclue/xdp-location.h:59: Warning: Geoclue: symbol='xdp_location_get_type': Unknown namespace for symbol 'xdp_location_get_type'
libgeoclue/xdp-location.h:61: Warning: Geoclue: symbol='xdp_location_interface_info': Unknown namespace for symbol 'xdp_location_interface_info'
libgeoclue/xdp-location.h:62: Warning: Geoclue: symbol='xdp_location_override_properties': Unknown namespace for symbol 'xdp_location_override_properties'
libgeoclue/xdp-location.h:66: Warning: Geoclue: symbol='xdp_location_complete_create_session': Unknown namespace for symbol 'xdp_location_complete_create_session'
libgeoclue/xdp-location.h:71: Warning: Geoclue: symbol='xdp_location_complete_start': Unknown namespace for symbol 'xdp_location_complete_start'
libgeoclue/xdp-location.h:79: Warning: Geoclue: symbol='xdp_location_emit_location_updated': Unknown namespace for symbol 'xdp_location_emit_location_updated'
libgeoclue/xdp-location.h:87: Warning: Geoclue: symbol='xdp_location_call_create_session': Unknown namespace for symbol 'xdp_location_call_create_session'
libgeoclue/xdp-location.h:94: Warning: Geoclue: symbol='xdp_location_call_create_session_finish': Unknown namespace for symbol 'xdp_location_call_create_session_finish'
libgeoclue/xdp-location.h:100: Warning: Geoclue: symbol='xdp_location_call_create_session_sync': Unknown namespace for symbol 'xdp_location_call_create_session_sync'
libgeoclue/xdp-location.h:107: Warning: Geoclue: symbol='xdp_location_call_start': Unknown namespace for symbol 'xdp_location_call_start'
libgeoclue/xdp-location.h:116: Warning: Geoclue: symbol='xdp_location_call_start_finish': Unknown namespace for symbol 'xdp_location_call_start_finish'
libgeoclue/xdp-location.h:122: Warning: Geoclue: symbol='xdp_location_call_start_sync': Unknown namespace for symbol 'xdp_location_call_start_sync'
libgeoclue/xdp-location.h:134: Warning: Geoclue: symbol='xdp_location_get_version': Unknown namespace for symbol 'xdp_location_get_version'
libgeoclue/xdp-location.h:135: Warning: Geoclue: symbol='xdp_location_set_version': Unknown namespace for symbol 'xdp_location_set_version'
libgeoclue/xdp-location.h:147: Warning: Geoclue: symbol='XdpLocationProxy': Unknown namespace for identifier 'XdpLocationProxy'
libgeoclue/xdp-location.h:148: Warning: Geoclue: symbol='XdpLocationProxyClass': Unknown namespace for identifier 'XdpLocationProxyClass'
libgeoclue/xdp-location.h:149: Warning: Geoclue: symbol='XdpLocationProxyPrivate': Unknown namespace for identifier 'XdpLocationProxyPrivate'
libgeoclue/xdp-location.h:163: Warning: Geoclue: symbol='xdp_location_proxy_get_type': Unknown namespace for symbol 'xdp_location_proxy_get_type'
libgeoclue/xdp-location.h:169: Warning: Geoclue: symbol='xdp_location_proxy_new': Unknown namespace for symbol 'xdp_location_proxy_new'
libgeoclue/xdp-location.h:177: Warning: Geoclue: symbol='xdp_location_proxy_new_finish': Unknown namespace for symbol 'xdp_location_proxy_new_finish'
libgeoclue/xdp-location.h:180: Warning: Geoclue: symbol='xdp_location_proxy_new_sync': Unknown namespace for symbol 'xdp_location_proxy_new_sync'
libgeoclue/xdp-location.h:188: Warning: Geoclue: symbol='xdp_location_proxy_new_for_bus': Unknown namespace for symbol 'xdp_location_proxy_new_for_bus'
libgeoclue/xdp-location.h:196: Warning: Geoclue: symbol='xdp_location_proxy_new_for_bus_finish': Unknown namespace for symbol 'xdp_location_proxy_new_for_bus_finish'
libgeoclue/xdp-location.h:199: Warning: Geoclue: symbol='xdp_location_proxy_new_for_bus_sync': Unknown namespace for symbol 'xdp_location_proxy_new_for_bus_sync'
libgeoclue/xdp-location.h:217: Warning: Geoclue: symbol='XdpLocationSkeleton': Unknown namespace for identifier 'XdpLocationSkeleton'
libgeoclue/xdp-location.h:218: Warning: Geoclue: symbol='XdpLocationSkeletonClass': Unknown namespace for identifier 'XdpLocationSkeletonClass'
libgeoclue/xdp-location.h:219: Warning: Geoclue: symbol='XdpLocationSkeletonPrivate': Unknown namespace for identifier 'XdpLocationSkeletonPrivate'
libgeoclue/xdp-location.h:233: Warning: Geoclue: symbol='xdp_location_skeleton_get_type': Unknown namespace for symbol 'xdp_location_skeleton_get_type'
libgeoclue/xdp-location.h:239: Warning: Geoclue: symbol='xdp_location_skeleton_new': Unknown namespace for symbol 'xdp_location_skeleton_new'
libgeoclue/xdp-location.h:20: Warning: Geoclue: symbol='XDP_LOCATION': Unknown namespace for symbol 'XDP_LOCATION'
libgeoclue/xdp-location.h:21: Warning: Geoclue: symbol='XDP_IS_LOCATION': Unknown namespace for symbol 'XDP_IS_LOCATION'
libgeoclue/xdp-location.h:22: Warning: Geoclue: symbol='XDP_LOCATION_GET_IFACE': Unknown namespace for symbol 'XDP_LOCATION_GET_IFACE'
libgeoclue/xdp-location.h:141: Warning: Geoclue: symbol='XDP_LOCATION_PROXY': Unknown namespace for symbol 'XDP_LOCATION_PROXY'
libgeoclue/xdp-location.h:142: Warning: Geoclue: symbol='XDP_LOCATION_PROXY_CLASS': Unknown namespace for symbol 'XDP_LOCATION_PROXY_CLASS'
libgeoclue/xdp-location.h:143: Warning: Geoclue: symbol='XDP_LOCATION_PROXY_GET_CLASS': Unknown namespace for symbol 'XDP_LOCATION_PROXY_GET_CLASS'
libgeoclue/xdp-location.h:144: Warning: Geoclue: symbol='XDP_IS_LOCATION_PROXY': Unknown namespace for symbol 'XDP_IS_LOCATION_PROXY'
libgeoclue/xdp-location.h:145: Warning: Geoclue: symbol='XDP_IS_LOCATION_PROXY_CLASS': Unknown namespace for symbol 'XDP_IS_LOCATION_PROXY_CLASS'
libgeoclue/xdp-location.h:211: Warning: Geoclue: symbol='XDP_LOCATION_SKELETON': Unknown namespace for symbol 'XDP_LOCATION_SKELETON'
libgeoclue/xdp-location.h:212: Warning: Geoclue: symbol='XDP_LOCATION_SKELETON_CLASS': Unknown namespace for symbol 'XDP_LOCATION_SKELETON_CLASS'
libgeoclue/xdp-location.h:213: Warning: Geoclue: symbol='XDP_LOCATION_SKELETON_GET_CLASS': Unknown namespace for symbol 'XDP_LOCATION_SKELETON_GET_CLASS'
libgeoclue/xdp-location.h:214: Warning: Geoclue: symbol='XDP_IS_LOCATION_SKELETON': Unknown namespace for symbol 'XDP_IS_LOCATION_SKELETON'
libgeoclue/xdp-location.h:215: Warning: Geoclue: symbol='XDP_IS_LOCATION_SKELETON_CLASS': Unknown namespace for symbol 'XDP_IS_LOCATION_SKELETON_CLASS'
libgeoclue/gclue-manager.h:248: Warning: Geoclue: Unknown namespace for identifier 'XdpLocationIface'
libgeoclue/gclue-manager.h:248: Warning: Geoclue: Unknown namespace for identifier 'XdpLocationProxy'
libgeoclue/gclue-manager.h:248: Warning: Geoclue: Unknown namespace for identifier 'XdpLocationProxyClass'
libgeoclue/gclue-manager.h:248: Warning: Geoclue: Unknown namespace for identifier 'XdpLocationSkeleton'
libgeoclue/gclue-manager.h:248: Warning: Geoclue: Unknown namespace for identifier 'XdpLocationSkeletonClass'