Auto merge of #134125 - fmease:rollup-u38o3ob, r=fmease

Rollup of 11 pull requests

Successful merges:

 - #133478 (jsondocck: Parse, don't validate commands.)
 - #133967 ([AIX] Pass -bnoipath when adding rust upstream dynamic crates)
 - #133970 ([AIX] Replace sa_sigaction with sa_union.__su_sigaction for AIX)
 - #133980 ([AIX] Remove option "-n" from AIX "ln" command)
 - #134008 (Make `Copy` unsafe to implement for ADTs with `unsafe` fields)
 - #134017 (Don't use `AsyncFnOnce::CallOnceFuture` bounds for signature deduction)
 - #134023 (handle cygwin environment in `install::sanitize_sh`)
 - #134041 (Use SourceMap to load debugger visualizer files)
 - #134065 (Move `write_graphviz_results`)
 - #134106 (Add compiler-maintainers who requested to be on review rotation)
 - #134123 (bootstrap: Forward cargo JSON output to stdout, not stderr)

Failed merges:

 - #134120 (Remove Felix from ping groups and review rotation)

r? `@ghost`
`@rustbot` modify labels: rollup

compiler/rustc_codegen_ssa/src/back/link.rs

@@ -2745,6 +2745,15 @@ fn add_upstream_rust_crates(
         .find(|(ty, _)| *ty == crate_type)
         .expect("failed to find crate type in dependency format list");
 
+    if sess.target.is_like_aix {
+        // Unlike ELF linkers, AIX doesn't feature `DT_SONAME` to override
+        // the dependency name when outputing a shared library. Thus, `ld` will
+        // use the full path to shared libraries as the dependency if passed it
+        // by default unless `noipath` is passed.
+        // https://www.ibm.com/docs/en/aix/7.3?topic=l-ld-command.
+        cmd.link_or_cc_arg("-bnoipath");
+    }
+
     for &cnum in &codegen_results.crate_info.used_crates {
         // We may not pass all crates through to the linker. Some crates may appear statically in
         // an existing dylib, meaning we'll pick up all the symbols from the dylib.