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make it more clear what 'Tier 2' (without host tools) means #115472

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12 changes: 7 additions & 5 deletions src/doc/rustc/src/platform-support.md
Original file line number Diff line number Diff line change
Expand Up @@ -63,8 +63,9 @@ Tools](#tier-1-with-host-tools).
## Tier 2 with Host Tools

Tier 2 targets can be thought of as "guaranteed to build". The Rust project
builds official binary releases for each tier 2 target, and automated builds
ensure that each tier 2 target builds after each change. Automated tests are
builds official binary releases of the standard library (or, in some cases,
only the `core` library) for each tier 2 target, and automated builds
ensure that each tier 2 target can be used as build target after each change. Automated tests are
not always run so it's not guaranteed to produce a working build, but tier 2
targets often work to quite a good degree and patches are always welcome!

Expand Down Expand Up @@ -103,11 +104,12 @@ target | notes
`x86_64-unknown-linux-musl` | 64-bit Linux with MUSL
[`x86_64-unknown-netbsd`](platform-support/netbsd.md) | NetBSD/amd64

## Tier 2
## Tier 2 without Host Tools

Tier 2 targets can be thought of as "guaranteed to build". The Rust project
builds official binary releases for each tier 2 target, and automated builds
ensure that each tier 2 target builds after each change. Automated tests are
builds official binary releases of the standard library (or, in some cases,
only the `core` library) for each tier 2 target, and automated builds
ensure that each tier 2 target can be used as build target after each change. Automated tests are
not always run so it's not guaranteed to produce a working build, but tier 2
targets often work to quite a good degree and patches are always welcome! For
the full requirements, see [Tier 2 target
Expand Down