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rust/compiler/rustc_target
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Matthias Krüger 7b0360e516
Rollup merge of #98771 - Thog:rust-lld-apple-target, r=petrochenkov 
Add support for link-flavor rust-lld for iOS, tvOS and watchOS

This adds support for rust-lld for Apple *OS targets.

This was tested against targets ``aarch64-apple-ios`` and ``aarch64-apple-ios-sim`` with [a simple test program](https://github.com/Thog/rust-lld-apple-target_test).

It currently doesn't work with targets ``armv7-apple-ios`` and ``armv7s-apple-ios`` because of ``symbols.o`` not being generated with the correct CPU subtype. This will require changes in the ``object`` crate to expose an API.

As ``ld64.lld`` requires ``-platform_version`` with the minimal version supported and an sdk version, I made ``rustc_target::apple_base`` public to get access to ``*os_deployment_target``  helper functions and also added ``tvos_deployment_target`` as it was missing.
2022-08-03 22:29:25 +02:00
..
src Rollup merge of #98771 - Thog:rust-lld-apple-target, r=petrochenkov 2022-08-03 22:29:25 +02:00
Cargo.toml Use serde_json for target spec json 2022-06-03 16:46:19 +00:00
README.md Fix outdated crate names in compiler docs 2021-04-08 11:12:14 -05:00

README.md

rustc_target contains some very low-level details that are specific to different compilation targets and so forth.

For more information about how rustc works, see the rustc dev guide.