rewrite rmeta-preferred to rmake

Author: Oneirical

src/tools/tidy/src/allowed_run_make_makefiles.txt

@@ -172,7 +172,6 @@ run-make/rlib-chain/Makefile
 run-make/rlib-format-packed-bundled-libs-2/Makefile
 run-make/rlib-format-packed-bundled-libs-3/Makefile
 run-make/rlib-format-packed-bundled-libs/Makefile
-run-make/rmeta-preferred/Makefile
 run-make/rustc-macro-dep-files/Makefile
 run-make/rustdoc-io-error/Makefile
 run-make/sanitizer-cdylib-link/Makefile

tests/run-make/rmeta-preferred/Makefile

@@ -0,0 +1,18 @@
+// This test compiles `lib.rs`'s dependency, `rmeta_aux.rs`, as both an rlib
+// and an rmeta crate. By default, rustc should give the metadata crate (rmeta)
+// precedence over the rust-lib (rlib). This test inspects the contents of the binary
+// and that the correct (rmeta) crate was used.
+// rlibs being preferred could indicate a resurgence of the -Zbinary-dep-depinfo bug
+// seen in #68298.
+// See https://github.com/rust-lang/rust/pull/37681
+
+//@ ignore-cross-compile
+
+use run_make_support::{invalid_utf8_contains, invalid_utf8_not_contains, rustc};
+
+fn main() {
+    rustc().input("rmeta_aux.rs").crate_type("rlib").emit("link,metadata").run();
+    rustc().input("lib.rs").crate_type("rlib").emit("dep-info").arg("-Zbinary-dep-depinfo").run();
+    invalid_utf8_contains("lib.d", "librmeta_aux.rmeta");
+    invalid_utf8_not_contains("lib.d", "librmeta_aux.rlib");
+}