commit | 42cd3c60dfd1cd92e1876fcc9d8667ce5e307b4c | [log] [tgz] |
---|---|---|
author | Trevor Gross <t.gross35@gmail.com> | Tue Aug 27 01:46:51 2024 -0500 |
committer | GitHub <noreply@github.com> | Tue Aug 27 01:46:51 2024 -0500 |
tree | f41cd88648f2dd3f297385d15a90a806e6925413 | |
parent | 427019e37ff340a38c8354a8e03580cfbc61a5e7 [diff] | |
parent | f62b9e0179434218040f42ee58bb99c1bf27c6d7 [diff] |
Rollup merge of #129418 - petrochenkov:libsearch2, r=jieyouxu rustc: Simplify getting sysroot library directory It was very non-obvious that `sess.target_tlib_path`, `make_target_lib_path(...)`, and `sess.target_filesearch(...).search_paths()` result in the same sysroot library directory paths. They are however, indeed the same, because `sess.target_tlib_path` is initialized to `make_target_lib_path(...)` on `Session` creation, and they are used interchangeably. There are still some redundant calls to `make_target_lib_path` and other inconsistent ways to obtain sysroot directories, but fixing that requires some behavior changes, while this PR is a pure refactoring. Some places in the compiler even disagree on the number of sysroots - 1 (explicit `--sysroot` *or* default sysroot), 2 (explicit `--sysroot` *and* default sysroot), or an unclear number of `sysroot_candidates` every of which is considered. The logic currently using `sess.target_tlib_path` or equivalents assumes one sysroot.
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