Add note about writing native-static-libs to file

2 files changed, 12 insertions, 1 deletions

diff --git a/compiler/rustc_codegen_ssa/src/back/link.rs b/compiler/rustc_codegen_ssa/src/back/link.rs
index ecd58541e99..eefa4ac34dd 100644
--- a/compiler/rustc_codegen_ssa/src/back/link.rs
+++ b/compiler/rustc_codegen_ssa/src/back/link.rs
@@ -1467,7 +1467,12 @@ fn print_native_static_libs(
     }
 
     match out {
-        OutFileName::Real(_) => out.overwrite(&lib_args.join(" "), sess),
+        OutFileName::Real(path) => {
+            out.overwrite(&lib_args.join(" "), sess);
+            if !lib_args.is_empty() {
+                sess.emit_note(errors::StaticLibraryNativeArtifactsToFile { path });
+            }
+        }
         OutFileName::Stdout => {
             if !lib_args.is_empty() {
                 sess.emit_note(errors::StaticLibraryNativeArtifacts);
diff --git a/compiler/rustc_codegen_ssa/src/errors.rs b/compiler/rustc_codegen_ssa/src/errors.rs
index 056b4abd235..c72d37be748 100644
--- a/compiler/rustc_codegen_ssa/src/errors.rs
+++ b/compiler/rustc_codegen_ssa/src/errors.rs
@@ -456,6 +456,12 @@ pub struct LinkerFileStem;
 pub struct StaticLibraryNativeArtifacts;
 
 #[derive(Diagnostic)]
+#[diag(codegen_ssa_static_library_native_artifacts_to_file)]
+pub struct StaticLibraryNativeArtifactsToFile<'a> {
+    pub path: &'a Path,
+}
+
+#[derive(Diagnostic)]
 #[diag(codegen_ssa_link_script_unavailable)]
 pub struct LinkScriptUnavailable;