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Copy stage0 rustc binaries to stage0-sysroot

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This commit is contained in:
Jakub Beránek 2023-07-04 22:53:45 +02:00
parent 1623634aa5
commit bb8c497566
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1 changed files with 43 additions and 0 deletions
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43
src/bootstrap/compile.rs
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@ -508,6 +508,49 @@ impl Step for StdLink {
};
add_to_sysroot(builder, &libdir, &hostdir, &libstd_stamp(builder, compiler, target));
// Special case for stage0, to make `rustup toolchain link` and `x dist --stage 0`
// work for stage0-sysroot. We only do this if the stage0 compiler comes from beta,
// and is not set to a custom path.
if compiler.stage == 0
&& builder
.build
.config
.initial_rustc
.starts_with(builder.out.join(&compiler.host.triple).join("stage0/bin"))
{
// Copy bin files from stage0/bin to stage0-sysroot/bin
let sysroot = builder.out.join(&compiler.host.triple).join("stage0-sysroot");
let host = compiler.host.triple;
let stage0_bin_dir = builder.out.join(&host).join("stage0/bin");
let sysroot_bin_dir = sysroot.join("bin");
t!(fs::create_dir_all(&sysroot_bin_dir));
builder.cp_r(&stage0_bin_dir, &sysroot_bin_dir);
// Copy all *.so files from stage0/lib to stage0-sysroot/lib
let stage0_lib_dir = builder.out.join(&host).join("stage0/lib");
if let Ok(files) = fs::read_dir(&stage0_lib_dir) {
for file in files {
let file = t!(file);
let path = file.path();
if path.is_file() && is_dylib(&file.file_name().into_string().unwrap()) {
builder.copy(&path, &sysroot.join("lib").join(path.file_name().unwrap()));
}
}
}
// Copy codegen-backends from stage0
let sysroot_codegen_backends = builder.sysroot_codegen_backends(compiler);
t!(fs::create_dir_all(&sysroot_codegen_backends));
let stage0_codegen_backends = builder
.out
.join(&host)
.join("stage0/lib/rustlib")
.join(&host)
.join("codegen-backends");
builder.cp_r(&stage0_codegen_backends, &sysroot_codegen_backends);
}
}
}