Error building GDM / gdm-session-worker.c

[lefsky@…]

While installing GDM, I received the following error related to the definition of a GdmSessionWorkerPrivate in gdm-session-worker.c

sudo port install gdm

---> Computing dependencies for gdm ---> Building gdm Error: Target org.macports.build returned: shell command " cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_gnome_gdm/work/gdm-2.26.1" && /usr/bin/make -j2 all " returned error 2 Command output: gdm-session-worker.c: In function 'gdm_session_worker_constructor': gdm-session-worker.c:2589: error: 'GdmSessionWorkerPrivate' has no member named 'server_address' gdm-session-worker.c:2592: error: 'GdmSessionWorkerPrivate' has no member named 'connection' gdm-session-worker.c:2592: error: 'GdmSessionWorkerPrivate' has no member named 'server_address' gdm-session-worker.c:2593: error: 'GdmSessionWorkerPrivate' has no member named 'connection' gdm-session-worker.c:2603: error: 'GdmSessionWorkerPrivate' has no member named 'connection' gdm-session-worker.c:2604: error: 'GdmSessionWorkerPrivate' has no member named 'connection' gdm-session-worker.c:2606: error: 'GdmSessionWorkerPrivate' has no member named 'connection' gdm-session-worker.c: In function 'gdm_session_worker_init': gdm-session-worker.c:2640: error: 'GdmSessionWorkerPrivate' has no member named 'environment' gdm-session-worker.c: In function 'gdm_session_worker_unwatch_child': gdm-session-worker.c:2649: error: 'GdmSessionWorkerPrivate' has no member named 'child_watch_id' gdm-session-worker.c:2652: error: 'GdmSessionWorkerPrivate' has no member named 'child_watch_id' gdm-session-worker.c:2653: error: 'GdmSessionWorkerPrivate' has no member named 'child_watch_id' gdm-session-worker.c: In function 'gdm_session_worker_finalize': gdm-session-worker.c:2671: error: 'GdmSessionWorkerPrivate' has no member named 'username' gdm-session-worker.c:2672: error: 'GdmSessionWorkerPrivate' has no member named 'username' gdm-session-worker.c:2673: error: 'GdmSessionWorkerPrivate' has no member named 'username' gdm-session-worker.c:2676: error: 'GdmSessionWorkerPrivate' has no member named 'arguments' gdm-session-worker.c:2677: error: 'GdmSessionWorkerPrivate' has no member named 'arguments' gdm-session-worker.c:2678: error: 'GdmSessionWorkerPrivate' has no member named 'arguments' gdm-session-worker.c:2681: error: 'GdmSessionWorkerPrivate' has no member named 'environment' gdm-session-worker.c:2682: error: 'GdmSessionWorkerPrivate' has no member named 'environment' gdm-session-worker.c:2683: error: 'GdmSessionWorkerPrivate' has no member named 'environment' make[3]: * [gdm-session-worker.o] Error 1 make[3]: * Waiting for unfinished jobs.... mv -f .deps/test-session.Tpo .deps/test-session.Po make[2]: * [all] Error 2 make[1]: * [all-recursive] Error 1 make: * [all] Error 2