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Fix handling of no_std targets in doc::Std step #143615

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Merged
merged 6 commits into from
Jul 10, 2025
Merged

Fix handling of no_std targets in doc::Std step #143615

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8a195ef
Make it possible to attach opaque string metadata to `StepMetadata`
Kobzol Jul 7, 2025
8d0c55c
Remove test hack for std crates
Kobzol Jul 7, 2025
5880a31
Add `crates` metadata to `doc::Std` step
Kobzol Jul 7, 2025
d6bc881
Fix handling of std crates for no_std targets
Kobzol Jul 7, 2025
566dc98
Add `doc library` test for a no_std target
Kobzol Jul 9, 2025
6c38d38
Add doc cross-compilation test
Kobzol Jul 9, 2025
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6 changes: 5 additions & 1 deletion src/bootstrap/src/core/build_steps/doc.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -665,7 +665,11 @@ impl Step for Std {
}

fn metadata(&self) -> Option<StepMetadata> {
Some(StepMetadata::doc("std", self.target).stage(self.stage))
Some(
StepMetadata::doc("std", self.target)
.stage(self.stage)
.with_metadata(format!("crates=[{}]", self.crates.join(","))),
)
}
}

Expand Down
38 changes: 19 additions & 19 deletions src/bootstrap/src/core/builder/tests.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -942,7 +942,7 @@ mod snapshot {
[build] llvm <host>
[build] rustc 0 <host> -> rustc 1 <host>
[build] rustdoc 0 <host>
[doc] std 1 <host>
[doc] std 1 <host> crates=[alloc,compiler_builtins,core,panic_abort,panic_unwind,proc_macro,std,sysroot,test,unwind]
");
}

Expand Down Expand Up @@ -991,12 +991,12 @@ mod snapshot {
[build] rustc 1 <host> -> std 1 <host>
[build] rustc 1 <host> -> rustc 2 <host>
[build] rustdoc 1 <host>
[doc] std 2 <host>
[doc] std 2 <host> crates=[alloc,compiler_builtins,core,panic_abort,panic_unwind,proc_macro,std,sysroot,test,unwind]
[build] rustc 2 <host> -> std 2 <host>
[build] rustc 0 <host> -> LintDocs 1 <host>
[build] rustc 0 <host> -> RustInstaller 1 <host>
[dist] docs <host>
[doc] std 2 <host>
[doc] std 2 <host> crates=[]
[dist] mingw <host>
[build] rustc 0 <host> -> GenerateCopyright 1 <host>
[dist] rustc <host>
Expand All @@ -1023,12 +1023,12 @@ mod snapshot {
[build] rustc 1 <host> -> rustc 2 <host>
[build] rustc 1 <host> -> WasmComponentLd 2 <host>
[build] rustdoc 1 <host>
[doc] std 2 <host>
[doc] std 2 <host> crates=[alloc,compiler_builtins,core,panic_abort,panic_unwind,proc_macro,std,sysroot,test,unwind]
[build] rustc 2 <host> -> std 2 <host>
[build] rustc 0 <host> -> LintDocs 1 <host>
[build] rustc 0 <host> -> RustInstaller 1 <host>
[dist] docs <host>
[doc] std 2 <host>
[doc] std 2 <host> crates=[]
[dist] mingw <host>
[build] rustc 0 <host> -> GenerateCopyright 1 <host>
[dist] rustc <host>
Expand Down Expand Up @@ -1059,15 +1059,15 @@ mod snapshot {
[build] rustc 1 <host> -> std 1 <host>
[build] rustc 1 <host> -> rustc 2 <host>
[build] rustdoc 1 <host>
[doc] std 2 <host>
[doc] std 2 <target1>
[doc] std 2 <host> crates=[alloc,compiler_builtins,core,panic_abort,panic_unwind,proc_macro,std,sysroot,test,unwind]
[doc] std 2 <target1> crates=[alloc,compiler_builtins,core,panic_abort,panic_unwind,proc_macro,std,sysroot,test,unwind]
[build] rustc 2 <host> -> std 2 <host>
[build] rustc 0 <host> -> LintDocs 1 <host>
[build] rustc 0 <host> -> RustInstaller 1 <host>
[dist] docs <host>
[dist] docs <target1>
[doc] std 2 <host>
[doc] std 2 <target1>
[doc] std 2 <host> crates=[]
[doc] std 2 <target1> crates=[]
[dist] mingw <host>
[dist] mingw <target1>
[build] rustc 0 <host> -> GenerateCopyright 1 <host>
Expand Down Expand Up @@ -1096,14 +1096,14 @@ mod snapshot {
[build] rustc 1 <host> -> std 1 <host>
[build] rustc 1 <host> -> rustc 2 <host>
[build] rustdoc 1 <host>
[doc] std 2 <host>
[doc] std 2 <host> crates=[alloc,compiler_builtins,core,panic_abort,panic_unwind,proc_macro,std,sysroot,test,unwind]
[build] rustc 2 <host> -> std 2 <host>
[build] rustc 0 <host> -> LintDocs 1 <host>
[build] rustc 1 <host> -> std 1 <target1>
[build] rustc 2 <host> -> std 2 <target1>
[build] rustc 0 <host> -> RustInstaller 1 <host>
[dist] docs <host>
[doc] std 2 <host>
[doc] std 2 <host> crates=[]
[dist] mingw <host>
[build] rustc 0 <host> -> GenerateCopyright 1 <host>
[dist] rustc <host>
Expand Down Expand Up @@ -1133,17 +1133,17 @@ mod snapshot {
[build] rustc 1 <host> -> std 1 <host>
[build] rustc 1 <host> -> rustc 2 <host>
[build] rustdoc 1 <host>
[doc] std 2 <host>
[doc] std 2 <target1>
[doc] std 2 <host> crates=[alloc,compiler_builtins,core,panic_abort,panic_unwind,proc_macro,std,sysroot,test,unwind]
[doc] std 2 <target1> crates=[alloc,compiler_builtins,core,panic_abort,panic_unwind,proc_macro,std,sysroot,test,unwind]
[build] rustc 2 <host> -> std 2 <host>
[build] rustc 0 <host> -> LintDocs 1 <host>
[build] rustc 1 <host> -> std 1 <target1>
[build] rustc 2 <host> -> std 2 <target1>
[build] rustc 0 <host> -> RustInstaller 1 <host>
[dist] docs <host>
[dist] docs <target1>
[doc] std 2 <host>
[doc] std 2 <target1>
[doc] std 2 <host> crates=[]
[doc] std 2 <target1> crates=[]
[dist] mingw <host>
[dist] mingw <target1>
[build] rustc 0 <host> -> GenerateCopyright 1 <host>
Expand Down Expand Up @@ -1175,11 +1175,11 @@ mod snapshot {
[build] rustc 1 <host> -> std 1 <host>
[build] rustc 1 <host> -> rustc 2 <host>
[build] rustdoc 1 <host>
[doc] std 2 <target1>
[doc] std 2 <target1> crates=[alloc,compiler_builtins,core,panic_abort,panic_unwind,proc_macro,std,sysroot,test,unwind]
[build] rustc 2 <host> -> std 2 <host>
[build] rustc 0 <host> -> RustInstaller 1 <host>
[dist] docs <target1>
[doc] std 2 <target1>
[doc] std 2 <target1> crates=[]
[dist] mingw <target1>
[build] rustc 2 <host> -> std 2 <target1>
[dist] rustc 2 <host> -> std 2 <target1>
Expand Down Expand Up @@ -1207,14 +1207,14 @@ mod snapshot {
[build] rustc 1 <host> -> rustc 2 <host>
[build] rustc 1 <host> -> WasmComponentLd 2 <host>
[build] rustdoc 1 <host>
[doc] std 2 <target1>
[doc] std 2 <target1> crates=[alloc,compiler_builtins,core,panic_abort,panic_unwind,proc_macro,std,sysroot,test,unwind]
[build] rustc 2 <host> -> std 2 <host>
[build] rustc 1 <host> -> std 1 <target1>
[build] rustc 2 <host> -> std 2 <target1>
[build] rustc 0 <host> -> LintDocs 1 <host>
[build] rustc 0 <host> -> RustInstaller 1 <host>
[dist] docs <target1>
[doc] std 2 <target1>
[doc] std 2 <target1> crates=[]
[dist] mingw <target1>
[build] llvm <target1>
[build] rustc 1 <host> -> rustc 2 <target1>
Expand Down