Pass objcopy args for stripping on OSX

When `-Cstrip` was changed to use the bundled rust-objcopy instead of
/usr/bin/strip on OSX, strip-like arguments were preserved.

But strip and objcopy are, while being the same binary, different, they
have different defaults depending on which binary they are.
Notably, strip strips everything by default, and objcopy doesn't strip
anything by default.

Additionally, `-S` actually means `--strip-all`, so debuginfo stripped
everything and symbols didn't strip anything.

We now correctly pass `--strip-debug` and `--strip-all`.

1 files changed, 2 insertions, 2 deletions

diff --git a/compiler/rustc_codegen_ssa/src/back/link.rs b/compiler/rustc_codegen_ssa/src/back/link.rs
index 5149e3a12f2..6a2a394c63a 100644
--- a/compiler/rustc_codegen_ssa/src/back/link.rs
+++ b/compiler/rustc_codegen_ssa/src/back/link.rs
@@ -1117,14 +1117,14 @@ fn link_natively(
         let stripcmd = "rust-objcopy";
         match (strip, crate_type) {
             (Strip::Debuginfo, _) => {
-                strip_symbols_with_external_utility(sess, stripcmd, out_filename, Some("-S"))
+                strip_symbols_with_external_utility(sess, stripcmd, out_filename, Some("--strip-debug"))
             }
             // Per the manpage, `-x` is the maximum safe strip level for dynamic libraries. (#93988)
             (Strip::Symbols, CrateType::Dylib | CrateType::Cdylib | CrateType::ProcMacro) => {
                 strip_symbols_with_external_utility(sess, stripcmd, out_filename, Some("-x"))
             }
             (Strip::Symbols, _) => {
-                strip_symbols_with_external_utility(sess, stripcmd, out_filename, None)
+                strip_symbols_with_external_utility(sess, stripcmd, out_filename, Some("--strip-all"))
             }
             (Strip::None, _) => {}
         }