ctor doesn't work on apple arm64?

[aviramha]

Hey,
I'm currently trying to use ctor on my local M1 Pro. It seems that ctor doesn't run (even though binary is loaded).
The way I tested it is taking the example and running it with DYLD_INSERT_LIBRARIES.
I do know that that env var doesn't work with any binary, so I tested it with another binary that I compiled (and saw that the library was loaded).
I also tried testing using gcc and not rust and same behavior so it's not implementation probably - I'm wondering if anyone knows if anything changed - did they remove the feature from the loader?

[mmastrac]

Try this with cargo +nightly --features=used_linker. This may help.

[clarkmcc]

Sadly, this is not working on my M1 Pro on nightly using the used_linker feature flag.

[mmastrac]

@clarkmcc I discovered that the used_linker feature flag was actually broken. This is fixed in the latest 0.2.x releases and above.

[madsmtm]

This is an issue in rustc's handling of #[used]: rust-lang/rust#133491

[merlinaudio]

This has recently been merged: rust-lang/rust#133832

[madsmtm]

Yeah, this should be fixed since Rust 1.87

[mmastrac]

Great! Closing this issue for now.