Can't build Ada

[Arnaud Charlet]

>> The current statement  (https://gcc.gnu.org/install/prerequisites.html) is:
>> 
>> GNAT
>> In order to build GNAT, the Ada compiler, you need a working GNAT compiler (GCC version 5.1 or later).
>> 
>> so, if 5.1 is not working, then perhaps a PR is in order.
> 
> I will do that, if the "shell in Rosetta" thing doesn't cure the problem.

You won’t need to, the version of gnat you are using is recent enough, you need to follow Ian’s instructions to the letter. The Ada 2022 code is a red herring and is only problematic when you build a cross with a non matching native, not when building a native compiler.

Arno