Octave.app 64-bit?

[Mojca Miklavec]

On Thu, 10 Oct 2019 at 23:12, Murray Eisenberg wrote:
>
> Is the current version of octave.app, installed with octave+app, 64-bit and hence compatible with Catalina?
>
> if not, what are the prospects?
>
> In general, is there any way to tell which macports ports are, or are not, 64-bit?

A dirty and maybe not 100% reliable way:
    grep -r i386 | grep -v x86_64 | grep supported_archs

This returns 75 results, but some are just bogus, like TeXShop, when
there's a newer TeXShop4 port available, or Qt 3, ...

Probably the most problematic ones are Wine, some other emulators
(dosbox, ...) ... the rest are ancient apps that probably nobody would
notice if they get removed.

Mojca