Unrolled build for rust-lang#127116

Rollup merge of rust-lang#127116 - GuillaumeGomez:run-make-return-non-c-like-enum, r=Kobzol,jieyouxu

Migrate `run-make/return-non-c-like-enum` to `rmake.rs`

Part of rust-lang#121876.

r? `@Kobzol`

Author: rust-timer

src/tools/tidy/src/allowed_run_make_makefiles.txt

@@ -147,7 +147,6 @@ run-make/remap-path-prefix/Makefile
 run-make/reproducible-build-2/Makefile
 run-make/reproducible-build/Makefile
 run-make/return-non-c-like-enum-from-c/Makefile
-run-make/return-non-c-like-enum/Makefile
 run-make/rlib-chain/Makefile
 run-make/rlib-format-packed-bundled-libs-2/Makefile
 run-make/rlib-format-packed-bundled-libs-3/Makefile

tests/run-make/return-non-c-like-enum/Makefile

@@ -0,0 +1,18 @@
+// Check that we treat enum variants like union members in call ABIs.
+// Added in #68443.
+// Original issue: #68190.
+
+//@ ignore-cross-compile
+
+use run_make_support::{cc, extra_c_flags, extra_cxx_flags, run, rustc, static_lib_name};
+
+fn main() {
+    rustc().crate_type("staticlib").input("nonclike.rs").run();
+    cc().input("test.c")
+        .arg(&static_lib_name("nonclike"))
+        .out_exe("test")
+        .args(&extra_c_flags())
+        .args(&extra_cxx_flags())
+        .run();
+    run("test");
+}