Apple notarisation process - LC_VERSION_MIN_MACOSX

[Ken Cunningham]

Back to the OP, he reports his submissions of MacPorts-built libraries were
rejected due to lack of the titular define, which we see no longer exists.

So sorting that out is for Apple, it would seem.

Nothing I can fix in ld64 or suggest in compile args, anyway, so nothing it
would seem we can do here.

K



On Friday, March 5, 2021, Rainer Müller <raimue at macports.org> wrote:

> On 05/03/2021 04.43, Ken Cunningham wrote:
> > Apple is not using LC_VERSION_MIN_MACOSX any longer, as at least one
> helpful
> > person pointed out. So — we will never “fix” the problem of this not
> being
> > added, as it is — gone, it appears.
> >
> > See https://developer.apple.com/forums/thread/127450
> > <https://developer.apple.com/forums/thread/127450> and other links.
>
> There was a separate load command for the minimum version of each platform:
>  - LC_VERSION_MIN_MACOSX
>  - LC_VERSION_MIN_IPHONEOS
>  - LC_VERSION_MIN_WATCHOS
>  - LC_VERSION_MIN_TVOS
> They have been replaced with LC_BUILD_VERSION, which encodes both the
> platform
> and the minimum required version.
>
> If your binary does not have LC_VERSION_MIN_MACOSX, it will have
> LC_BUILD_VERSION instead. This is the same information, just encoded
> differently. You should be able to decode this with `otool -l`.
>
> Rainer
>
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