generate-copyright: Now generates a library file too.

We only run reuse once, so the output has to be filtered to find only the files that are relevant to the library tree.

Outputs build/COPYRIGHT.html and build/COPYRIGHT-library.html.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/bootstrap/src/core/build_steps/run.rs b/src/bootstrap/src/core/build_steps/run.rs
index a6dff7fde80..1a0a90564e6 100644
--- a/src/bootstrap/src/core/build_steps/run.rs
+++ b/src/bootstrap/src/core/build_steps/run.rs
@@ -211,12 +211,13 @@ impl Step for GenerateCopyright {
     fn run(self, builder: &Builder<'_>) -> Self::Output {
         let license_metadata = builder.ensure(CollectLicenseMetadata);
 
-        // Temporary location, it will be moved to the proper one once it's accurate.
         let dest = builder.out.join("COPYRIGHT.html");
+        let dest_libstd = builder.out.join("COPYRIGHT-library.html");
 
         let mut cmd = builder.tool_cmd(Tool::GenerateCopyright);
         cmd.env("LICENSE_METADATA", &license_metadata);
         cmd.env("DEST", &dest);
+        cmd.env("DEST_LIBSTD", &dest_libstd);
         cmd.env("OUT_DIR", &builder.out);
         cmd.env("CARGO", &builder.initial_cargo);
         cmd.run(builder);