portable-ruby 3.4.2

[BrewTestBot]

Created by brew bump

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Created with brew bump-formula-pr.

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[p-linnane]

@Bo98 Everything looks good here except for the expected error on El Capitan.

[MikeMcQuaid]

@Bo98 Everything looks good here except for the expected error on El Capitan.

@p-linnane @Bo98 what's expected about the error here? Missing context.

[p-linnane]

Per Bo on the previous PR:

This has however been useful in revealing a bug on older macOS so will look into upstreaming a fix for that.

I have no other info than that.

[EricFromCanada]

It's a usage of clock_gettime which, as we all remember, was only implemented in macOS 10.12. It's been patched before, but doesn't look like a PR has been issued so far.

[p-linnane]

Would it not make more sense to drop El Capitan support if this a recurring issue?

[Bo98]

Yeah lost track of this with all the AGM stuff.

Patch would be fairly trivial but 10.11 was on track for being dropped if we end up using copyfile (not in Ruby 3.4 though, maybe 3.5).

We can drop 10.11 but I'll need to update the CI images to 10.12 which could be done on the 11th March maintenance window. And then coordinate Homebrew 4.5.0 to happen with that and the Ruby 3.4 minimum version bump. It's more work than patching but probably was going to happen eventually anyway.

[p-linnane]

Let's just patch for now since it's trivial. Better than rushing with everything else that needs to happen.

[MikeMcQuaid]

@Bo98 I'd also consider patching to be better her but if the CI images are changing anyway: feel free to do that instead. Would like to have this merged before end of March if at all possible.