The package changed with the addition of its libepoll-shim dependency.
Otherwise, we can get:
ERROR: libepoll-shim>=0.0.20210418 is not installed; can't buildlink files.
All checksums have been double-checked against existing RMD160 and
SHA512 hashes
Unfetchable distfiles (fetched conditionally?):
./x11/py-qt4/distinfo PyQt4_gpl_mac-4.12.3.tar.gz
==============
Version 40.1.1
==============
presence: Fix error detection when syncing initial screensaver state
============
Version 40.1
============
presence: Do not auto-start the GNOME Shell screensaver service
util: Unset LC_* variables as they may be unset at login time
============
Version 40.0
============
util: Remove undesired variables from activation environment
===============
Version 40.beta
===============
gnome-session: GNOME session will now only block sleep for suspend
inhibitors and will block shutdown if a logout inhibitor is
active.
Previously a suspend inhibitor would prevent both sleep and
logout. As such, applications may need to be updated and grab
both a logout and suspend inhibitor.
data: Re-add OnFailure= to .target units
util: Disable capturing of subpatterns
util: Only accept common space characters
Stop dbus-daemon instead of restarting it
data: Fix indirect conflict with exit.target via app.slice
Translations updates
Based on work by Dan Cîrnaț and myself.
gnome-session contains the GNOME session manager, as well as a
configuration program to choose applications starting on login.
Problems found locating distfiles:
Package modular-xorg-server: missing distfile xorg-server-1.17.4.tar.bz2
Package py-qt4: missing distfile PyQt-mac-gpl-4.11.1.tar.gz
Package xservers: missing distfile xservers-3.3.6.5.tar.bz2
Package xview-clients: missing distfile xview3.2p1-X11R6.tar.gz
Package xview-lib: missing distfile xview3.2p1-X11R6.tar.gz
Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden). All existing
SHA1 digests retained for now as an audit trail.