MacOS, compile for older Macs (crash)

[Jan Wielemaker]

On 26/04/2019 11:56, Torbjörn Granlund wrote:
> Jan Wielemaker <J.Wielemaker at uva.nl> writes:
> 
>    Does anyone has a clue?  Could it be that I also need a more
>    conservative CPU selection?   Suggestions?
> 
> I do.  (Have a clue, that is.)

:)
> By default, GMP uses the latest and greatest instructions of the CPU
> where it is compiled.
> 
> You can override that by specifying some older baseline CPU.
> 
> But what I'd do if I were you is to doa "fat" build with support for all
> CPUs.  The configuration option --enable-fat would do the trick.
> 
> Please follow up here with about whether it works or not!  I think it
> works on Mac, but I cannot tell for sure.

It builds fine, all tests pass on the build machine and the new MacOS 
bundle is ready for testing.  Fingers crossed!

	Thanks --- Jan