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Describe approvals for changing tier 1/2 target host tools status - #1085

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Describe approvals for changing tier 1/2 target host tools status#1085
jieyouxu wants to merge 2 commits into
rust-lang:masterfrom
jieyouxu:jieyouxu/docs/target-tier

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@jieyouxu

@jieyouxu jieyouxu commented Jul 25, 2026

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Summary

It wasn't clear previously, and came up in #t-compiler/major changes > Drop tier 2 `i686-pc-windows-gnu` host t… compiler-team#1020 @ 💬 for rust-lang/compiler-team#1020.

For Tier 1

Generally adding or removing T1 host tools are very significant, so RFC + FCP feels justified, just like promotions/demotions between T1 <=> T2.

Discussed during triage meeting.

For Tier 2

The precedents were rust-lang/compiler-team#1020 and rust-lang/compiler-team#961 (tier 2 w/out host tools => tier 2 w/ host tools). I think it's also fine if this was a simple Second, because IMO an FCP feels a bit excessive, but yeah.

cc @davidtwco @BoxyUwU

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@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jul 25, 2026
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rustbot commented Jul 25, 2026

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@workingjubilee

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Do we want to reduce it to just a second instead of FCP?

@jieyouxu

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Do we want to reduce it to just a second instead of FCP?

Fine with either so 🤷

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jieyouxu marked this pull request as draft July 30, 2026 14:56
@rustbot rustbot removed the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jul 30, 2026
@jieyouxu

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(Will update T1 host <=> T1 w/out host as well, as per discussion)

@jieyouxu jieyouxu changed the title Describe approvals for changing tier 2 target host tools status Describe approvals for changing tier 1/2 target host tools status Jul 31, 2026
@jieyouxu
jieyouxu marked this pull request as ready for review July 31, 2026 05:08
@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Jul 31, 2026
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4 participants