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Allow cross-compiling the Cranelift dist component #145320

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Merged
merged 1 commit into from
Aug 13, 2025
Merged

Allow cross-compiling the Cranelift dist component #145320

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5 changes: 4 additions & 1 deletion src/bootstrap/src/core/build_steps/dist.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1410,6 +1410,7 @@ impl Step for Miri {
#[derive(Debug, Clone, Hash, PartialEq, Eq)]
pub struct CraneliftCodegenBackend {
pub build_compiler: Compiler,
pub target: TargetSelection,
}

impl Step for CraneliftCodegenBackend {
Expand Down Expand Up @@ -1437,6 +1438,7 @@ impl Step for CraneliftCodegenBackend {
run.builder.config.host_target,
run.target,
),
target: run.target,
});
}

Expand All @@ -1448,7 +1450,7 @@ impl Step for CraneliftCodegenBackend {
return None;
}

let target = self.build_compiler.host;
let target = self.target;
let compilers =
RustcPrivateCompilers::from_build_compiler(builder, self.build_compiler, target);
if !target_supports_cranelift_backend(target) {
Expand Down Expand Up @@ -1608,6 +1610,7 @@ impl Step for Extended {
add_component!("analysis" => Analysis { compiler, target });
add_component!("rustc-codegen-cranelift" => CraneliftCodegenBackend {
build_compiler: compiler,
target
});
add_component!("llvm-bitcode-linker" => LlvmBitcodeLinker {
build_compiler: compiler,
Expand Down
1 change: 1 addition & 0 deletions src/bootstrap/src/core/build_steps/install.rs
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Expand Up @@ -276,6 +276,7 @@ install!((self, builder, _config),
RustcCodegenCranelift, alias = "rustc-codegen-cranelift", Self::should_build(_config), only_hosts: true, {
if let Some(tarball) = builder.ensure(dist::CraneliftCodegenBackend {
build_compiler: self.compiler,
target: self.target
}) {
install_sh(builder, "rustc-codegen-cranelift", self.compiler.stage, Some(self.target), &tarball);
} else {
Expand Down
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