rewrite native-link-modifier-linker to rmake

Author: Oneirical

src/tools/tidy/src/allowed_run_make_makefiles.txt

@@ -142,7 +142,6 @@ run-make/missing-crate-dependency/Makefile
 run-make/mixing-libs/Makefile
 run-make/msvc-opt-minsize/Makefile
 run-make/native-link-modifier-bundle/Makefile
-run-make/native-link-modifier-verbatim-linker/Makefile
 run-make/native-link-modifier-whole-archive/Makefile
 run-make/no-alloc-shim/Makefile
 run-make/no-builtins-attribute/Makefile

tests/run-make/native-link-modifier-verbatim-linker/Makefile

@@ -0,0 +1,41 @@
+// `verbatim` is a native link modifier that forces rustc to only accept libraries with
+// a specified name. This test checks that this modifier works as intended.
+// This test is the same as native-link-modifier-rustc, but without rlibs.
+// See https://github.com/rust-lang/rust/issues/99425
+
+//@ ignore-apple
+// Reason: linking fails due to the unusual ".ext" staticlib name.
+
+use run_make_support::rustc;
+
+fn main() {
+    // Verbatim allows for the specification of a precise name
+    // - in this case, the unconventional ".ext" extension.
+    rustc()
+        .input("local_native_dep.rs")
+        .crate_type("staticlib")
+        .output("local_some_strange_name.ext")
+        .run();
+    rustc().input("main.rs").arg("-lstatic:+verbatim=local_some_strange_name.ext").run();
+
+    // This section voluntarily avoids using static_lib_name helpers to be verbatim.
+    // With verbatim, even these common library names are refused
+    // - it wants local_native_dep without
+    // any file extensions.
+    rustc()
+        .input("local_native_dep.rs")
+        .crate_type("staticlib")
+        .output("liblocal_native_dep.a")
+        .run();
+    rustc().input("local_native_dep.rs").crate_type("staticlib").output("local_native_dep.a").run();
+    rustc()
+        .input("local_native_dep.rs")
+        .crate_type("staticlib")
+        .output("local_native_dep.lib")
+        .run();
+    rustc()
+        .input("main.rs")
+        .arg("-lstatic:+verbatim=local_native_dep")
+        .run_fail()
+        .assert_stderr_contains("local_native_dep");
+}

tests/run-make/native-link-modifier-verbatim-linker/rmake.rs

@@ -1,11 +1,13 @@
 // `verbatim` is a native link modifier that forces rustc to only accept libraries with
 // a specified name. This test checks that this modifier works as intended.
+// This test is the same as native-link-modifier-linker, but with rlibs.
 // See https://github.com/rust-lang/rust/issues/99425
 
 use run_make_support::rustc;
 
 fn main() {
-    // Verbatim allows for the specification of a precise name - in this case, the unconventional ".ext" extension.
+    // Verbatim allows for the specification of a precise name
+    // - in this case, the unconventional ".ext" extension.
     rustc()
         .input("upstream_native_dep.rs")
         .crate_type("staticlib")
@@ -18,7 +20,8 @@ fn main() {
         .run();
 
     // This section voluntarily avoids using static_lib_name helpers to be verbatim.
-    // With verbatim, even these common library names are refused - it wants upstream_native_dep without
+    // With verbatim, even these common library names are refused
+    // - it wants upstream_native_dep without
     // any file extensions.
     rustc()
         .input("upstream_native_dep.rs")

tests/run-make/native-link-modifier-verbatim-rustc/rmake.rs

@@ -1,3 +1,4 @@
+// ignore-tidy-linelength
 // When the compiled executable would conflict with a directory, a
 // rustc error should be displayed instead of a verbose and
 // potentially-confusing linker error.
@@ -7,5 +8,7 @@ use run_make_support::{fs_wrapper, rustc};
 
 fn main() {
     fs_wrapper::create_dir("foo");
-    rustc().input("foo.rs").output("foo").run_fail().assert_stderr_contains(r#"the generated executable for the input file "foo.rs" conflicts with the existing directory "foo""#);
+    rustc().input("foo.rs").output("foo").run_fail().assert_stderr_contains(
+        r#"the generated executable for the input file "foo.rs" conflicts with the existing directory "foo""#,
+    );
 }