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bootstrap: clear miri's ui test deps when rustc changes

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This commit is contained in:
Ralf Jung 2024-08-07 14:38:27 +02:00
parent 6a2cd0d50c
commit 2b584dc777
1 changed files with 8 additions and 0 deletions
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8
src/bootstrap/src/core/build_steps/test.rs
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@ -520,6 +520,14 @@ impl Step for Miri {
builder.ensure(compile::Std::new(target_compiler, host));
let host_sysroot = builder.sysroot(target_compiler);
// Miri has its own "target dir" for ui test dependencies. Make sure it gets cleared
// properly when rustc changes. Similar to `Builder::cargo`, we skip this in dry runs to
// make sure the relevant compiler has been set up properly.
if !builder.config.dry_run() {
let ui_test_dep_dir = builder.stage_out(host_compiler, Mode::ToolStd).join("miri_ui");
builder.clear_if_dirty(&ui_test_dep_dir, &builder.rustc(host_compiler));
}
// Run `cargo test`.
// This is with the Miri crate, so it uses the host compiler.
let mut cargo = tool::prepare_tool_cargo(