Rollup merge of #135330 - bjorn3:respect_sysroot_in_version_printing, r=lqd

Respect --sysroot for rustc -vV and -Cpasses=list

This is necessary when the specified codegen backend is in a custom sysroot.

Fixes https://github.com/rust-lang/rust/issues/135165

2 files changed, 3 insertions, 2 deletions

diff --git a/compiler/rustc_interface/src/interface.rs b/compiler/rustc_interface/src/interface.rs
index 1456255ea14..1971c637563 100644
--- a/compiler/rustc_interface/src/interface.rs
+++ b/compiler/rustc_interface/src/interface.rs
@@ -383,7 +383,7 @@ pub fn run_compiler<R: Send>(config: Config, f: impl FnOnce(&Compiler) -> R + Se
     crate::callbacks::setup_callbacks();
 
     let sysroot = filesearch::materialize_sysroot(config.opts.maybe_sysroot.clone());
-    let target = config::build_target_config(&early_dcx, &config.opts, &sysroot);
+    let target = config::build_target_config(&early_dcx, &config.opts.target_triple, &sysroot);
     let file_loader = config.file_loader.unwrap_or_else(|| Box::new(RealFileLoader));
     let path_mapping = config.opts.file_path_mapping();
     let hash_kind = config.opts.unstable_opts.src_hash_algorithm(&target);
diff --git a/compiler/rustc_interface/src/tests.rs b/compiler/rustc_interface/src/tests.rs
index 07c4b898721..d7370c1ff53 100644
--- a/compiler/rustc_interface/src/tests.rs
+++ b/compiler/rustc_interface/src/tests.rs
@@ -42,7 +42,8 @@ where
     let matches = optgroups().parse(args).unwrap();
     let sessopts = build_session_options(&mut early_dcx, &matches);
     let sysroot = filesearch::materialize_sysroot(sessopts.maybe_sysroot.clone());
-    let target = rustc_session::config::build_target_config(&early_dcx, &sessopts, &sysroot);
+    let target =
+        rustc_session::config::build_target_config(&early_dcx, &sessopts.target_triple, &sysroot);
     let hash_kind = sessopts.unstable_opts.src_hash_algorithm(&target);
     let checksum_hash_kind = sessopts.unstable_opts.checksum_hash_algorithm();
     let sm_inputs = Some(SourceMapInputs {