Rollup merge of #142221 - mustartt:aix-fix-strip-order, r=davidtwco

[AIX] strip underlying xcoff object

When stripping, we need to strip the archive member first before archiving. Otherwise, the shared library remain untouched, only the archive symbol table will be modified.

Author: matthiaskrgr

compiler/rustc_codegen_ssa/src/back/link.rs

@@ -1065,11 +1065,11 @@ fn link_natively(
         match strip {
             Strip::Debuginfo => {
                 // FIXME: AIX's strip utility only offers option to strip line number information.
-                strip_with_external_utility(sess, stripcmd, out_filename, &["-X32_64", "-l"])
+                strip_with_external_utility(sess, stripcmd, temp_filename, &["-X32_64", "-l"])
             }
             Strip::Symbols => {
                 // Must be noted this option might remove symbol __aix_rust_metadata and thus removes .info section which contains metadata.
-                strip_with_external_utility(sess, stripcmd, out_filename, &["-X32_64", "-r"])
+                strip_with_external_utility(sess, stripcmd, temp_filename, &["-X32_64", "-r"])
             }
             Strip::None => {}
         }