Use function shims to make sure EII works on apple targets

[jdonszelmann]

Use function shims to make sure EII works on apple targets (and generally accepts target-arch attributes)

Explainer: #146348 (comment)
Tracking issue: #125418

r? ghost

[jdonszelmann]

@bors try jobs=aarch64-apple

[jdonszelmann]

ah that's the rebase's fault

[jdonszelmann]

try build can still be interesting if the other test succeeds, but idk if we'll fail too fast, lemme rebase

[rustbot]

This PR was rebased onto a different main commit. Here's a range-diff highlighting what actually changed.

Rebasing is a normal part of keeping PRs up to date, so no action is needed—this note is just to help reviewers.

[jdonszelmann]

@bors try cancel

[jdonszelmann]

@bors try jobs=aarch64-apple

[rust-bors]

Try build cancelled. Cancelled workflows:

• https://github.com/rust-lang/rust/actions/runs/21395524313

[rust-bors]

💔 Test for 8a39723 failed: CI. Failed job:

• try - aarch64-apple (web logs, enhanced plaintext logs)

[jdonszelmann]

right, things are named differently, maybe we just shouldn't print that

[jdonszelmann]

@bors try jobs=aarch64-apple

[jdonszelmann]

doesn't need the envvars anymore now, but let's just run the try build

[jdonszelmann]

r? @bjorn3 (if you feel comfortable with this one?)

[rust-bors]

☀️ Try build successful (CI)
Build commit: 4507d01 (4507d01fee12a8bb1cf2e7920c372dc7c7cc984a, parent: 94a0cd15f5976fa35e5e6784e621c04e9f958e57)