GNOME Bugzilla – Bug 725761
gdm from jhbuild tries to create "${prefix}/var/run/gdm/gdm.pid"
Last modified: 2014-04-15 12:34:18 UTC
as in, it literally tries to create a file that has "${prefix}" in its name. This seems to come from the fact that the default value for localstatedir is (unexpanded) "${prefix}/var" and this makes its way into the name of the PID file.
Created attachment 273509 [details] [review] expand vars in gdm configure Patch for the pid file. It should be done with other vars as well I guess. Also note this broken behavior has been released with gdm 3.12.0, the priority should be high.