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From: Csepp <raingloom@riseup.net>
To: "Théo Maxime Tyburn" <theo.tyburn@gmail.com>
Cc: Csepp <raingloom@riseup.net>, guix-devel@gnu.org
Subject: Re: Imagemagick with OpenEXR support
Date: Sun, 16 Apr 2023 01:35:00 +0200	[thread overview]
Message-ID: <87y1msd8ey.fsf@riseup.net> (raw)
In-Reply-To: <87bkjoj20z.fsf@gmail.com>


Théo Maxime Tyburn <theo.tyburn@gmail.com> writes:

> Csepp <raingloom@riseup.net> writes:
>
>> Théo Maxime Tyburn <theo.tyburn@gmail.com> writes:
>>
>>> ```
>>> checking for OpenEXR >= 1.0.6... no
>>> [...]
>>> Delegate library configuration:
>>> OpenEXR           --with-openexr=yes          no
>>> ```
>>
>> If we are going by semver, then 1.0.6 is incompatible with 3.x.  Maybe
>> it expects an older version?
>
> Hum. But it seems to look for a version that is greater or equal
> 1.0.6. Shouldn't 3.x be matched ? Maybe I misunderstand semver.
> You mean 3.x could have incompatibilities so that is what is is not
> matched ?

A major version bump is supposed to mean a backwards incompatible
change, so depending on how the greater-than operator works, 1.x might
not be "smaller" than 3.x.  It's not a total ordering, I think it's a...
semilattice?  Or something along those lines.


  reply	other threads:[~2023-04-15 23:37 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-04-12 14:44 Imagemagick with OpenEXR support Théo Maxime Tyburn
2023-04-12 18:08 ` Csepp
2023-04-15 20:56   ` Théo Maxime Tyburn
2023-04-15 23:35     ` Csepp [this message]
2023-04-16  0:17       ` Théo Tyburn

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