On Genera running under macOS, do not search /usr/share/common-lisp for ASDF systems:

macOS has implemented a separate read-only system volume and /usr/share is on that volume.
Consequently, /usr/share/common-lisp does not exist nor can it be created. Further, Genera
accesses its host filesystem through NFS and there is no way to export the root (/) or
/usr/share that will not lead Genera into an infinite loop trying to access those mounts.
Instead, just search /usr/local/share which is on the writable Data volume.

Also, change the value return by UIOP/OS:ARCHITECTURE to :VLM when running on a VLM.
7 jobs for !160 with genera-darwin-no-root-2 in 36 minutes and 58 seconds (queued for 3 seconds)
detached
Status Name Job ID Coverage
  Build
passed Build ASDF #9674

00:01:57

passed Build docs #9675

00:04:27

 
  Regression
passed ABCL 1.7.1 regression tests #9677

00:34:58

failed ABCL regression tests #9676
allowed to fail

00:31:37

passed CCL regression tests #9678

00:06:02

passed ECL regression tests #9679

00:07:42

passed SBCL regression tests #9680

00:05:23

 
Name Stage Failure
failed
ABCL regression tests Regression
No job log