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Github Add `cargo:rustc-link-arg-bin` flag. by Dirbaio · Pull Request #9486 · ru...
source link: https://github.com/rust-lang/cargo/pull/9486
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This PR implements a cargo:rustc-link-arg-bin command to specify per-binary link args from build scripts. This follows the suggestion from the tracking issue #9426.
Syntax is cargo:rustc-link-arg-bin=BIN_NAME=ARG
This was previously possible to do using the #[link_args=".."] attribute, but it was removed in rust-lang/rust#83820 in favor of the Cargo extra-link-args feature, which can currently not specify different link args for different bins in the same crate. This PR adds back the ability to do that.
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