ff57e0b24e
Fix `target_env` in `avr-unknown-gnu-atmega328` The target name itself contains GNU, we should probably reflect that as `target_env = "gnu"` as well? Or from my reading of https://github.com/rust-lang/rust/pull/74941#issuecomment-712219034, perhaps not, but then that should probably be documented somewhere? There's no listed target maintainer, but the target was introduced in https://github.com/rust-lang/rust/pull/74941, so I'll ping the author of that: `@dylanmckay` Relatedly, I wonder _why_ the recommendation is to [create separate target triples for each AVR](https://github.com/Rahix/avr-hal/tree/main/avr-specs), when `-Ctarget-cpu=...` would suffice, perhaps you could also elaborate on that? Was it just because `-Ctarget-cpu=...` didn't exist back then? If so, now that it does, should we now change the target back to e.g. `avr-unknown-none-gnu`, and require the user to set `-Ctarget-cpu=...` instead? |
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