On Macbook Pro with Intel Corei5 with homebrew, I tried from the first built:
i) OS 12.3.1 with Xcode 13.3.1,
ii) OS 12.4 with Xcode 13.3.1,,
iii) OS 12.4 with Xcode 13.4.
For i) and ii), I could compile Sage-9.6 from the first built but not for iii) (as I sent you in stupidly many message, I am sorry for this);
it seems there is a problem in clang (in Xcode 13.4)… in relation with the permission etc.
With option i), make ptestlong gives : all test passed !
option ii), make ptestlong gives :
sage -t --long --warn-long 179.6 --random-seed=252307244752505792823713339309429636800 src/sage/groups/affine_gps/affine_group.py # 2 doctests failed
make: *** [ptestlong] Error 1