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rust/compiler/rustc_codegen_ssa
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Matthias Krüger ae6a7dba2a
Rollup merge of #132974 - madsmtm:linker-arguments-with-commas, r=petrochenkov 
Properly pass linker arguments that contain commas

When linking with the system C compiler, we sometimes want to forward certain arguments unchanged to the linker. This can be done with `-Wl,arg1,arg2` or `-Xlinker arg1 -Xlinker arg2`. `-Wl` is used when possible, since it is more compact, but it does not support commas in the argument itself - in those cases, we need to use `-Xlinker`, and that is what this PR implements.

This also fixes using sanitizers on macOS with `-Clinker-flavor=ld`, as those were previously manually using `-Wl`/`-Xlinker` (probably since the support wasn't present in the `link_args` function).

Note that there has been [a previous PR for this](https://github.com/rust-lang/rust/pull/38798), but it only implemented this in certain cases when passing `-rpath`.

r? compiler
2024-12-01 14:30:07 +01:00
..
src Rollup merge of #132974 - madsmtm:linker-arguments-with-commas, r=petrochenkov 2024-12-01 14:30:07 +01:00
Cargo.toml Remove unused intercrate dependencies 2024-11-07 14:17:16 +00:00
messages.ftl Rollup merge of #131405 - davidtwco:hardcoded-strip-macos, r=jieyouxu,albertlarsan68 2024-11-05 23:43:56 +01:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

README.md

Please read the rustc-dev-guide chapter on Backend Agnostic Codegen.