bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree

[Andrea Corallo]

Andrea Corallo via "Bug reports for GNU Emacs, the Swiss army knife of
text editors" <bug-gnu-emacs@gnu.org> writes:

[...]

> PS ATM I see a crash too in my 32bit wide-int setup here, this is while
> executing a top_level_run function loading a .eln file.  I need to
> compile a more recent gdb to look into this further but it looks
> something basic is going wrong there.

Ok, I think this issue was that `comp-abi-hash' was not accounting for
'--with-wide-int' and on my system a wide-int binary was loading a
non-wide-int .eln.  With 6444f69de2 I added
`system-configuration-options' as an input to the hash.

This is a conservative choice, we may want to look only at
'--with-wide-int' but I'm wondering if that's really the only sensitive
input therefore having `system-configuration-options' in the equation
looked safer to me at least for now.

  Andrea