bors 536235f07e Auto merge of #126907 - glaubitz:sparc-fixes, r=nagisa ... Fixes for 32-bit SPARC on Linux This PR fixes a number of issues which previously prevented `rustc` from being built successfully for 32-bit SPARC using the `sparc-unknown-linux-gnu` triplet. In particular, it adds linking against `libatomic` where necessary, uses portable `AtomicU64` for `rustc_data_structures` and rewrites the spec for `sparc_unknown_linux_gnu` to use `TargetOptions` and replaces the previously used `-mv8plus` with the more portable `-mcpu=v9 -m32`. To make `rustc` build successfully, support for 32-bit SPARC needs to be added to the `object` crate as well as the `nix` crate which I will be sending out later as well. r? nagisa		2024-06-27 05:44:47 +00:00
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src	Auto merge of #126907 - glaubitz:sparc-fixes, r=nagisa	2024-06-27 05:44:47 +00:00
Cargo.toml	rustc_data_structures: Use portable AtomicU64 on 32-bit SPARC	2024-06-24 16:52:19 +02:00