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| author | 许杰友 Jieyou Xu (Joe) <39484203+jieyouxu@users.noreply.github.com> | 2025-02-28 22:29:54 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-02-28 22:29:54 +0800 |
| commit | f1cdd3be01cff388fce64bd9cbd413173b3910ae (patch) | |
| tree | af4256e74f7268b638418978b0f48d009461c615 /compiler/rustc_codegen_ssa/src | |
| parent | 4606610b2136cbaba4ab58658042c643044e3511 (diff) | |
| parent | 9a2362a76eac403552fd93a0977e10731f3d9de3 (diff) | |
| download | rust-f1cdd3be01cff388fce64bd9cbd413173b3910ae.tar.gz rust-f1cdd3be01cff388fce64bd9cbd413173b3910ae.zip | |
Rollup merge of #137676 - petrochenkov:winresp, r=Kobzol
linker: Fix escaping style for response files on Windows If we use a С/С++ compiler as linker, then Posix-style escaping should be used. Also temporarily fixup rustbuild to not fail at least in common scenarios, until the bootstrap compiler is updated. Fixes https://github.com/rust-lang/rust/issues/137498
Diffstat (limited to 'compiler/rustc_codegen_ssa/src')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/back/link.rs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/compiler/rustc_codegen_ssa/src/back/link.rs b/compiler/rustc_codegen_ssa/src/back/link.rs index b090730ac6b..5054ae561c0 100644 --- a/compiler/rustc_codegen_ssa/src/back/link.rs +++ b/compiler/rustc_codegen_ssa/src/back/link.rs @@ -1726,8 +1726,12 @@ fn exec_linker( args.push_str( &Escape { arg: arg.to_str().unwrap(), - // LLD also uses MSVC-like parsing for @-files by default when running on windows hosts - is_like_msvc: sess.target.is_like_msvc || (cfg!(windows) && flavor.uses_lld()), + // Windows-style escaping for @-files is used by + // - all linkers targeting MSVC-like targets, including LLD + // - all LLD flavors running on Windows hosts + // С/С++ compilers use Posix-style escaping (except clang-cl, which we do not use). + is_like_msvc: sess.target.is_like_msvc + || (cfg!(windows) && flavor.uses_lld() && !flavor.uses_cc()), } .to_string(), ); |