Linking failure on aarch64

[Hans Åberg]

> On 2 Jul 2020, at 16:15, Torbjörn Granlund <tg at gmplib.org> wrote:
> 
> Hans Åberg <haberg-1 at telia.com> writes:
> 
>> On 2 Jul 2020, at 00:49, Torbjörn Granlund <tg at gmplib.org> wrote:
>> 
>> (I actually attempted installing Apple's compiler bundle "Xcode" with
>> support for arm64, in order to work out some of these issues.
>> Unfortunately, Apple's documentaton was too lacking for a successful
>> install.)
> 
>  Exactly what did not work?
> 
> It did not behave as a normal release.  It did not install in a place
> where its commands finds its own subcommands.  The download pages and
> associated documentation did not mention anything about how to install
> it properly.

One must run 'xcode-select install' from the Terminal.

> I.e., a complete waste of time.  I will not try again.

I may not try the Xcode betas for other reasons, they may corrupt some other installations.