rewrite c-dynamic-rlib to rmake

src/tools/tidy/src/allowed_run_make_makefiles.txt

@@ -2,7 +2,6 @@ run-make/archive-duplicate-names/Makefile
 run-make/atomic-lock-free/Makefile
 run-make/branch-protection-check-IBT/Makefile
 run-make/c-dynamic-dylib/Makefile
-run-make/c-dynamic-rlib/Makefile
 run-make/c-static-dylib/Makefile
 run-make/c-static-rlib/Makefile
 run-make/c-unwind-abi-catch-lib-panic/Makefile

tests/run-make/c-dynamic-rlib/rmake.rs

@@ -0,0 +1,22 @@
+// This test checks that dynamic Rust linking with C does not encounter any errors in both
+// compilation and execution, with static dependencies given preference over dynamic.
+// (This is the default behaviour.)
+// See https://github.com/rust-lang/rust/issues/10434
+
+//@ ignore-cross-compile
+// Reason: the compiled binary is executed
+
+//FIXME(Oneirical): test on apple because older versions of osx are failing apparently
+
+use run_make_support::{
+    build_native_dynamic_lib, dynamic_lib_name, fs_wrapper, run, run_fail, rustc,
+};
+
+fn main() {
+    build_native_dynamic_lib("cfoo");
+    rustc().input("foo.rs").run();
+    rustc().input("bar.rs").run();
+    run("bar");
+    fs_wrapper::remove_file(dynamic_lib_name("cfoo"));
+    run_fail("bar");
+}