diff --git a/src/bootstrap/src/core/builder.rs b/src/bootstrap/src/core/builder.rs index 84c23c059e97e..b21572016b446 100644 --- a/src/bootstrap/src/core/builder.rs +++ b/src/bootstrap/src/core/builder.rs @@ -2446,7 +2446,15 @@ impl Cargo { cmd_kind: Kind, ) -> Cargo { let mut cargo = builder.cargo(compiler, mode, source_type, target, cmd_kind); - cargo.configure_linker(builder); + + match cmd_kind { + // No need to configure the target linker for these command types. + Kind::Clean | Kind::Check | Kind::Suggest | Kind::Format | Kind::Setup => {} + _ => { + cargo.configure_linker(builder); + } + } + cargo } diff --git a/src/bootstrap/src/utils/cc_detect.rs b/src/bootstrap/src/utils/cc_detect.rs index 29e6b74aaceb8..a2c7ab31df8a5 100644 --- a/src/bootstrap/src/utils/cc_detect.rs +++ b/src/bootstrap/src/utils/cc_detect.rs @@ -87,15 +87,29 @@ fn new_cc_build(build: &Build, target: TargetSelection) -> cc::Build { } pub fn find(build: &Build) { - // For all targets we're going to need a C compiler for building some shims - // and such as well as for being a linker for Rust code. - let targets = build - .targets - .iter() - .chain(&build.hosts) - .cloned() - .chain(iter::once(build.build)) - .collect::>(); + let targets: HashSet<_> = match build.config.cmd { + // We don't need to check cross targets for these commands. + crate::Subcommand::Clean { .. } + | crate::Subcommand::Check { .. } + | crate::Subcommand::Suggest { .. } + | crate::Subcommand::Format { .. } + | crate::Subcommand::Setup { .. } => { + build.hosts.iter().cloned().chain(iter::once(build.build)).collect() + } + + _ => { + // For all targets we're going to need a C compiler for building some shims + // and such as well as for being a linker for Rust code. + build + .targets + .iter() + .chain(&build.hosts) + .cloned() + .chain(iter::once(build.build)) + .collect() + } + }; + for target in targets.into_iter() { find_target(build, target); }