From 9e6d2da83dcc7fe58c0352d61d20b42f09182c63 Mon Sep 17 00:00:00 2001
From: bjorn3 <17426603+bjorn3@users.noreply.github.com>
Date: Sun, 3 Nov 2024 18:26:01 +0000
Subject: Reduce dependence on the target name

The target name can be anything with custom target specs. Matching on
fields inside the target spec is much more robust than matching on the
target name.
---
 compiler/rustc_codegen_ssa/src/back/link.rs   | 7 ++-----
 compiler/rustc_codegen_ssa/src/back/linker.rs | 1 +
 compiler/rustc_codegen_ssa/src/back/write.rs  | 4 ++++
 3 files changed, 7 insertions(+), 5 deletions(-)

(limited to 'compiler/rustc_codegen_ssa/src')

diff --git a/compiler/rustc_codegen_ssa/src/back/link.rs b/compiler/rustc_codegen_ssa/src/back/link.rs
index 20920d16f3c..39ff00baf6d 100644
--- a/compiler/rustc_codegen_ssa/src/back/link.rs
+++ b/compiler/rustc_codegen_ssa/src/back/link.rs
@@ -85,11 +85,7 @@ pub fn link_binary(
         }
 
         if invalid_output_for_target(sess, crate_type) {
-            bug!(
-                "invalid output type `{:?}` for target os `{}`",
-                crate_type,
-                sess.opts.target_triple
-            );
+            bug!("invalid output type `{:?}` for target `{}`", crate_type, sess.opts.target_triple);
         }
 
         sess.time("link_binary_check_files_are_writeable", || {
@@ -996,6 +992,7 @@ fn link_natively(
                         && (code < 1000 || code > 9999)
                     {
                         let is_vs_installed = windows_registry::find_vs_version().is_ok();
+                        // FIXME(cc-rs#1265) pass only target arch to find_tool()
                         let has_linker = windows_registry::find_tool(
                             sess.opts.target_triple.tuple(),
                             "link.exe",
diff --git a/compiler/rustc_codegen_ssa/src/back/linker.rs b/compiler/rustc_codegen_ssa/src/back/linker.rs
index 3b4429535d4..4f3664a503d 100644
--- a/compiler/rustc_codegen_ssa/src/back/linker.rs
+++ b/compiler/rustc_codegen_ssa/src/back/linker.rs
@@ -47,6 +47,7 @@ pub(crate) fn get_linker<'a>(
     self_contained: bool,
     target_cpu: &'a str,
 ) -> Box<dyn Linker + 'a> {
+    // FIXME(cc-rs#1265) pass only target arch to find_tool()
     let msvc_tool = windows_registry::find_tool(sess.opts.target_triple.tuple(), "link.exe");
 
     // If our linker looks like a batch script on Windows then to execute this
diff --git a/compiler/rustc_codegen_ssa/src/back/write.rs b/compiler/rustc_codegen_ssa/src/back/write.rs
index d977cca247e..a2285bf9204 100644
--- a/compiler/rustc_codegen_ssa/src/back/write.rs
+++ b/compiler/rustc_codegen_ssa/src/back/write.rs
@@ -345,6 +345,8 @@ pub struct CodegenContext<B: WriteBackendMethods> {
     pub is_pe_coff: bool,
     pub target_can_use_split_dwarf: bool,
     pub target_arch: String,
+    pub target_is_like_osx: bool,
+    pub target_is_like_aix: bool,
     pub split_debuginfo: rustc_target::spec::SplitDebuginfo,
     pub split_dwarf_kind: rustc_session::config::SplitDwarfKind,
 
@@ -1195,6 +1197,8 @@ fn start_executing_work<B: ExtraBackendMethods>(
         is_pe_coff: tcx.sess.target.is_like_windows,
         target_can_use_split_dwarf: tcx.sess.target_can_use_split_dwarf(),
         target_arch: tcx.sess.target.arch.to_string(),
+        target_is_like_osx: tcx.sess.target.is_like_osx,
+        target_is_like_aix: tcx.sess.target.is_like_aix,
         split_debuginfo: tcx.sess.split_debuginfo(),
         split_dwarf_kind: tcx.sess.opts.unstable_opts.split_dwarf_kind,
         parallel: backend.supports_parallel() && !sess.opts.unstable_opts.no_parallel_backend,
-- 
cgit 1.4.1-3-g733a5