Rollup merge of #50789 - cuviper:bootstrap-metadata, r=alexcrichton
Ensure libraries built in stage0 have unique metadata Issue #50786 shows a case with local rebuild where the libraries built by stage0 had the same suffix as stage0's own, and were accidentally loaded by that stage0 rustc when compiling `librustc_trans`. Now we set `__CARGO_DEFAULT_LIB_METADATA` to "bootstrap" during stage0, rather than the release channel like usual, so the library suffix will always be completely distinct from the stage0 compiler.
Showing
想要评论请 注册 或 登录