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Diffstat (limited to 'src/bootstrap')
| -rw-r--r-- | src/bootstrap/test.rs | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/bootstrap/test.rs b/src/bootstrap/test.rs index 86d940cd733..248c8a5f82b 100644 --- a/src/bootstrap/test.rs +++ b/src/bootstrap/test.rs @@ -122,7 +122,21 @@ impl Step for Linkcheck { fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> { let builder = run.builder; - run.path("src/tools/linkchecker").default_condition(builder.config.docs) + let run = run.path("src/tools/linkchecker"); + let hosts = &builder.hosts; + let targets = &builder.targets; + + // if we have different hosts and targets, some things may be built for + // the host (e.g. rustc) and others for the target (e.g. std). The + // documentation built for each will contain broken links to + // docs built for the other platform (e.g. rustc linking to cargo) + if (hosts != targets) && !hosts.is_empty() && !targets.is_empty() { + panic!( + "Linkcheck currently does not support builds with different hosts and targets. +You can skip linkcheck with --exclude src/tools/linkchecker" + ); + } + run.default_condition(builder.config.docs) } fn make_run(run: RunConfig<'_>) { |