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| author | bors <bors@rust-lang.org> | 2022-09-24 20:00:51 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2022-09-24 20:00:51 +0000 |
| commit | 3f83906b30798bf61513fa340524cebf6676f9db (patch) | |
| tree | c7e568db9922ce3943314d10c406923c2322db49 /compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp | |
| parent | 6580010551063718462f9dfe41c9490d92994d0e (diff) | |
| parent | 2ef3d172c4c574bd58abca0e8bbe7548c313c60b (diff) | |
| download | rust-3f83906b30798bf61513fa340524cebf6676f9db.tar.gz rust-3f83906b30798bf61513fa340524cebf6676f9db.zip | |
Auto merge of #98483 - dvtkrlbs:bootstrap-dist, r=jyn514
Distribute bootstrap in CI This pre-compiles bootstrap from source and adds it to the existing `rust-dev` component. There are two main goals here: 1. Make it faster to build rust from source, both the first time and incrementally 2. Make it easier to add non-python entrypoints, since they can call out to bootstrap directly rather than having to figure out the right flags to pre-compile it. This second part is still in a bit of flux, see the tracking issue below for more information. There are also several changes to make bootstrap able to run on a machine other than the one it was built (particularly around `config.src` and `config.out` detection). I (`@jyn514)` am slightly concerned these will regress unless tested - maybe we should add an automated test that runs bootstrap in a chroot or something? Unclear whether the effort is worth the test coverage. Helps with https://github.com/rust-lang/rust/issues/94829.
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