Port argument-non-c-like-enum to Rust

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

@@ -1,8 +0,0 @@
-# ignore-cross-compile
-include ../tools.mk
-
-all:
-	$(RUSTC) --crate-type=staticlib nonclike.rs
-	$(CC) test.c $(call STATICLIB,nonclike) $(call OUT_EXE,test) \
-		$(EXTRACFLAGS) $(EXTRACXXFLAGS)
-	$(call RUN,test)

tests/run-make/arguments-non-c-like-enum/rmake.rs

@@ -0,0 +1,20 @@
+//! Check that non-trivial `repr(C)` enum in Rust has valid C layout.
+//@ ignore-cross-compile
+
+extern crate run_make_support;
+
+use run_make_support::{cc, extra_c_flags, extra_cxx_flags, run, rustc, static_lib};
+
+pub fn main() {
+    use std::path::Path;
+
+    rustc().input("nonclike.rs").crate_type("staticlib").run();
+    cc().input("test.c")
+        .input(static_lib("nonclike"))
+        .out_exe("test")
+        .args(&extra_c_flags())
+        .args(&extra_cxx_flags())
+        .inspect(|cmd| eprintln!("{cmd:?}"))
+        .run();
+    run("test");
+}