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Auto merge of #76856 - jonas-schievink:dist-rustc-src, r=Mark-Simulacrum

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Distribute rustc sources as part of `rustc-dev`

They can be used to provide IDE features when working on rustc plugins/backends/etc without having to locate a separate Rust checkout.

r? `@Mark-Simulacrum`
This commit is contained in:
bors 2020-09-19 04:21:11 +00:00
parent a2c82df1f5 ee1e9343b3
commit ac19c3bda1
1 changed files with 12 additions and 0 deletions
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12
src/bootstrap/dist.rs
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@ -793,6 +793,18 @@ fn run(self, builder: &Builder<'_>) -> PathBuf {
let stamp = compile::librustc_stamp(builder, compiler_to_use, target);
copy_target_libs(builder, target, &image, &stamp);
// Copy compiler sources.
let dst_src = image.join("lib/rustlib/rustc-src/rust");
t!(fs::create_dir_all(&dst_src));
let src_files = ["Cargo.lock"];
// This is the reduced set of paths which will become the rustc-dev component
// (essentially the compiler crates and all of their path dependencies).
copy_src_dirs(builder, &builder.src, &["compiler"], &[], &dst_src);
for file in src_files.iter() {
builder.copy(&builder.src.join(file), &dst_src.join(file));
}
let mut cmd = rust_installer(builder);
cmd.arg("generate")
.arg("--product-name=Rust")