Apparently, this is not enough:

bitbake core-image-weston
/usr/lib/python3.6/importlib/_bootstrap.py:219: ImportWarning: can't
resolve package from __spec__ or __package__, falling back on __name__
and __path__
  return f(*args, **kwds)
Loading cache: 100% |############################################| Time:
0:00:00
Loaded 1472 entries from dependency cache.
NOTE: Resolving any missing task queue dependencies
ERROR: Nothing RPROVIDES 'pam' (but
/media/user/SSD1TB/yoctoqemu/poky/meta/recipes-graphics/images/core-image-weston.bb
RDEPENDS on or otherwise requires it)
NOTE: Runtime target 'pam' is unbuildable, removing...
Missing or unbuildable dependency chain was: ['pam']
ERROR: Required build target 'core-image-weston' has no buildable providers.
Missing or unbuildable dependency chain was: ['core-image-weston', 'pam']

These are my current additions to local.conf:

INIT_MANAGER="systemd"
CORE_IMAGE_EXTRA_INSTALL += " mesa-demos gdb"
IMAGE_INSTALL:append += " pam"

DISTRO_FEATURES:append = " systemd wayland pam x11"
VIRTUAL-RUNTIME_init_manager = "systemd" 
DISTRO_FEATURES_BACKFILL_CONSIDERED =
"sysvinit"VIRTUAL-RUNTIME_initscripts = ""
IMAGE_ROOTFS_EXTRA_SPACE = "38048576"


------------------------------------------------------------------------
*From:* Scott Murray <scott.murray@...>
*Sent:* Monday, May 2, 2022 2:32 PM
*To:* Edgar Mobile <heideggm@...>
*Cc:* Joel Winarske <joel.winarske@...>; Yocto-mailing-list
<yocto@...>
*Subject:* Re: [yocto] Adding systemd to yocto
 
On Mon, 2 May 2022, Edgar Mobile wrote:

Ok, correction: I complains about pam missing.

My apologies, I'd forgotten that wrinkle as we'd been sidestepping it for
a while in AGL with some custom Weston startup.  There are a few recipes
in the Weston stuff that explicitly mark pam as a required feature when
using systemd, so you'll also need to have:

DISTRO_FEATURES:append = " pam"

Scott