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make it possible to disable download-rustc if it's incompatible #128098

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merged 1 commit into from
Jul 23, 2024

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Primarily needed by CI runners to avoid handling download-rustc incompatible options one by one on shell scripts.

This will significantly help to #122709.

Primarily needed by CI runners to avoid handling download-rustc incompatible
options one by one on shell scripts.

Signed-off-by: onur-ozkan <[email protected]>
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rustbot commented Jul 23, 2024

r? @Kobzol

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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) labels Jul 23, 2024
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rustbot commented Jul 23, 2024

This PR modifies src/bootstrap/src/core/config.

If appropriate, please update CONFIG_CHANGE_HISTORY in src/bootstrap/src/utils/change_tracker.rs.

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Looks fine, although random env. vars are hard to discover (maybe we should at least document this in config.example.toml?). What do you think about just using a different mode instead? Something like rust.download-rustc = "if-compatible".

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Looks fine, although random env. vars are hard to discover (maybe we should at least document this in config.example.toml?). What do you think about just using a different mode instead? Something like rust.download-rustc = "if-compatible".

I think adding another mode to download-rustc makes it complicated than it should be. We only need this for CI and no one should need/use it for local development. As for documenting it, I can make a follow-up PR on https://github.com/rust-lang/rustc-dev-guide.

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Kobzol commented Jul 23, 2024

Right, I considered this to also be user-facing, because I myself had a use-case for it 😆 (as we discussed on Zulip). If it's really only for CI, then fine by me.

@bors r+

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bors commented Jul 23, 2024

📌 Commit d4f3673 has been approved by Kobzol

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jul 23, 2024
bors added a commit to rust-lang-ci/rust that referenced this pull request Jul 23, 2024
…iaskrgr

Rollup of 7 pull requests

Successful merges:

 - rust-lang#125886 (Migrate run make issue 15460)
 - rust-lang#126898 (Migrate `run-make/link-framework` to `rmake.rs`)
 - rust-lang#126994 (Support lists and stylings in more places for `rustc --explain`)
 - rust-lang#127990 (Migrate `lto-linkage-used-attr`, `no-duplicate-libs` and `pgo-gen-no-imp-symbols` `run-make` tests to rmake)
 - rust-lang#128060 (Fix inclusion of `wasm-component-ld` in dist artifacts)
 - rust-lang#128082 (Note closure captures when reporting cast to fn ptr failed)
 - rust-lang#128098 (make it possible to disable download-rustc if it's incompatible)

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 041b8c4 into rust-lang:master Jul 23, 2024
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rust-timer added a commit to rust-lang-ci/rust that referenced this pull request Jul 23, 2024
Rollup merge of rust-lang#128098 - onur-ozkan:incompatible-option-behaviour, r=Kobzol

make it possible to disable download-rustc if it's incompatible

Primarily needed by CI runners to avoid handling download-rustc incompatible options one by one on shell scripts.

This will significantly help to rust-lang#122709.
@rustbot rustbot added this to the 1.82.0 milestone Jul 23, 2024
@onur-ozkan onur-ozkan deleted the incompatible-option-behaviour branch July 24, 2024 17:37
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4 participants