diff --git a/src/tools/run-make-support/src/external_deps/llvm.rs b/src/tools/run-make-support/src/external_deps/llvm.rs
index e1b7190f476d1..e9315856cd775 100644
--- a/src/tools/run-make-support/src/external_deps/llvm.rs
+++ b/src/tools/run-make-support/src/external_deps/llvm.rs
@@ -297,6 +297,12 @@ impl LlvmAr {
         self
     }
 
+    /// Print the table of contents.
+    pub fn table_of_contents(&mut self) -> &mut Self {
+        self.cmd.arg("t");
+        self
+    }
+
     /// Provide an output, then an input file. Bundled in one function, as llvm-ar has
     /// no "--output"-style flag.
     pub fn output_input(&mut self, out: impl AsRef<Path>, input: impl AsRef<Path>) -> &mut Self {
diff --git a/src/tools/tidy/src/allowed_run_make_makefiles.txt b/src/tools/tidy/src/allowed_run_make_makefiles.txt
index 9f468842d3f1a..6f615a848be33 100644
--- a/src/tools/tidy/src/allowed_run_make_makefiles.txt
+++ b/src/tools/tidy/src/allowed_run_make_makefiles.txt
@@ -10,9 +10,7 @@ run-make/libtest-json/Makefile
 run-make/libtest-junit/Makefile
 run-make/libtest-thread-limit/Makefile
 run-make/macos-deployment-target/Makefile
-run-make/native-link-modifier-bundle/Makefile
 run-make/reproducible-build/Makefile
-run-make/rlib-format-packed-bundled-libs/Makefile
 run-make/split-debuginfo/Makefile
 run-make/symbol-mangling-hashed/Makefile
 run-make/translation/Makefile
diff --git a/tests/run-make/native-link-modifier-bundle/Makefile b/tests/run-make/native-link-modifier-bundle/Makefile
deleted file mode 100644
index 527720922fe58..0000000000000
--- a/tests/run-make/native-link-modifier-bundle/Makefile
+++ /dev/null
@@ -1,38 +0,0 @@
-# ignore-cross-compile
-# ignore-windows-msvc
-
-include ../tools.mk
-
-# We're using the llvm-nm instead of the system nm to ensure it is compatible
-# with the LLVM bitcode generated by rustc.
-# Except on Windows where piping/IO redirection under MSYS2 is wonky with llvm-nm.
-ifndef IS_WINDOWS
-NM = "$(LLVM_BIN_DIR)"/llvm-nm
-else
-NM = nm
-endif
-
-all: $(call NATIVE_STATICLIB,native-staticlib)
-	# Build a staticlib and a rlib, the `native_func` symbol will be bundled into them
-	$(RUSTC) bundled.rs --crate-type=staticlib --crate-type=rlib
-	$(NM) $(TMPDIR)/libbundled.a | $(CGREP) -e "T _*native_func"
-	$(NM) $(TMPDIR)/libbundled.a | $(CGREP) -e "U _*native_func"
-	$(NM) $(TMPDIR)/libbundled.rlib | $(CGREP) -e "T _*native_func"
-	$(NM) $(TMPDIR)/libbundled.rlib | $(CGREP) -e "U _*native_func"
-
-	# Build a staticlib and a rlib, the `native_func` symbol will not be bundled into it
-	$(RUSTC) non-bundled.rs --crate-type=staticlib --crate-type=rlib
-	$(NM) $(TMPDIR)/libnon_bundled.a | $(CGREP) -ve "T _*native_func"
-	$(NM) $(TMPDIR)/libnon_bundled.a | $(CGREP) -e "U _*native_func"
-	$(NM) $(TMPDIR)/libnon_bundled.rlib | $(CGREP) -ve "T _*native_func"
-	$(NM) $(TMPDIR)/libnon_bundled.rlib | $(CGREP) -e "U _*native_func"
-
-	# Build a cdylib, `native-staticlib` will not appear on the linker line because it was bundled previously
-	# The cdylib will contain the `native_func` symbol in the end
-	$(RUSTC) cdylib-bundled.rs --crate-type=cdylib --print link-args | $(CGREP) -ve '-l[" ]*native-staticlib'
-	$(NM) $(call DYLIB,cdylib_bundled) | $(CGREP) -e "[Tt] _*native_func"
-
-	# Build a cdylib, `native-staticlib` will appear on the linker line because it was not bundled previously
-	# The cdylib will contain the `native_func` symbol in the end
-	$(RUSTC) cdylib-non-bundled.rs --crate-type=cdylib --print link-args | $(CGREP) -e '-l[" ]*native-staticlib'
-	$(NM) $(call DYLIB,cdylib_non_bundled) | $(CGREP) -e "[Tt] _*native_func"
diff --git a/tests/run-make/native-link-modifier-bundle/rmake.rs b/tests/run-make/native-link-modifier-bundle/rmake.rs
new file mode 100644
index 0000000000000..058b66b15f12f
--- /dev/null
+++ b/tests/run-make/native-link-modifier-bundle/rmake.rs
@@ -0,0 +1,90 @@
+// This test exercises the `bundle` link argument, which can be turned on or off.
+
+// When building a rlib or staticlib, +bundle means that all object files from the native static
+// library will be added to the rlib or staticlib archive, and then used from it during linking of
+// the final binary.
+
+// When building a rlib -bundle means that the native static library is registered as a dependency
+// of that rlib "by name", and object files from it are included only during linking of the final
+// binary, the file search by that name is also performed during final linking.
+// When building a staticlib -bundle means that the native static library is simply not included
+// into the archive and some higher level build system will need to add it later during linking of
+// the final binary.
+
+// This modifier has no effect when building other targets like executables or dynamic libraries.
+
+// The default for this modifier is +bundle.
+// See https://github.com/rust-lang/rust/pull/95818
+
+//@ ignore-cross-compile
+// Reason: cross-compilation fails to export native symbols
+
+use run_make_support::{
+    build_native_static_lib, dynamic_lib_name, is_msvc, llvm_nm, rust_lib_name, rustc,
+    static_lib_name,
+};
+
+fn main() {
+    build_native_static_lib("native-staticlib");
+    // Build a staticlib and a rlib, the `native_func` symbol will be bundled into them
+    rustc().input("bundled.rs").crate_type("staticlib").crate_type("rlib").run();
+    llvm_nm()
+        .input(static_lib_name("bundled"))
+        .run()
+        .assert_stdout_contains_regex("T _*native_func");
+    llvm_nm()
+        .input(static_lib_name("bundled"))
+        .run()
+        .assert_stdout_contains_regex("U _*native_func");
+    llvm_nm().input(rust_lib_name("bundled")).run().assert_stdout_contains_regex("T _*native_func");
+    llvm_nm().input(rust_lib_name("bundled")).run().assert_stdout_contains_regex("U _*native_func");
+
+    // Build a staticlib and a rlib, the `native_func` symbol will not be bundled into it
+    build_native_static_lib("native-staticlib");
+    rustc().input("non-bundled.rs").crate_type("staticlib").crate_type("rlib").run();
+    llvm_nm()
+        .input(static_lib_name("non_bundled"))
+        .run()
+        .assert_stdout_not_contains_regex("T _*native_func");
+    llvm_nm()
+        .input(static_lib_name("non_bundled"))
+        .run()
+        .assert_stdout_contains_regex("U _*native_func");
+    llvm_nm()
+        .input(rust_lib_name("non_bundled"))
+        .run()
+        .assert_stdout_not_contains_regex("T _*native_func");
+    llvm_nm()
+        .input(rust_lib_name("non_bundled"))
+        .run()
+        .assert_stdout_contains_regex("U _*native_func");
+
+    // This part of the test does not function on Windows MSVC - no symbols are printed.
+    if !is_msvc() {
+        // Build a cdylib, `native-staticlib` will not appear on the linker line because it was
+        // bundled previously. The cdylib will contain the `native_func` symbol in the end.
+        rustc()
+            .input("cdylib-bundled.rs")
+            .crate_type("cdylib")
+            .print("link-args")
+            .run()
+            .assert_stdout_not_contains(r#"-l[" ]*native-staticlib"#);
+        llvm_nm()
+            .input(dynamic_lib_name("cdylib_bundled"))
+            .run()
+            .assert_stdout_contains_regex("[Tt] _*native_func");
+
+        // Build a cdylib, `native-staticlib` will appear on the linker line because it was not
+        // bundled previously. The cdylib will contain the `native_func` symbol in the end
+        rustc()
+            .input("cdylib-non-bundled.rs")
+            .crate_type("cdylib")
+            .print("link-args")
+            .run()
+            .assert_stdout_contains_regex(r#"-l[" ]*native-staticlib"#);
+        llvm_nm()
+            .input(dynamic_lib_name("cdylib_non_bundled"))
+            .run()
+            .assert_stdout_contains_regex("[Tt] _*native_func");
+    }
+}
diff --git a/tests/run-make/rlib-format-packed-bundled-libs/Makefile b/tests/run-make/rlib-format-packed-bundled-libs/Makefile
deleted file mode 100644
index f454da67893d0..0000000000000
--- a/tests/run-make/rlib-format-packed-bundled-libs/Makefile
+++ /dev/null
@@ -1,39 +0,0 @@
-include ../tools.mk
-
-# ignore-cross-compile
-
-# Make sure rlib format with -Zpacked_bundled_libs is correct.
-
-# We're using the llvm-nm instead of the system nm to ensure it is compatible
-# with the LLVM bitcode generated by rustc.
-# Except on Windows where piping/IO redirection under MSYS2 is wonky with llvm-nm.
-ifndef IS_WINDOWS
-NM = "$(LLVM_BIN_DIR)"/llvm-nm
-else
-NM = nm
-endif
-
-all: $(call NATIVE_STATICLIB,native_dep_1) $(call NATIVE_STATICLIB,native_dep_2) $(call NATIVE_STATICLIB,native_dep_3)
-	$(RUSTC) rust_dep_up.rs --crate-type=rlib -Zpacked_bundled_libs
-	$(NM) $(TMPDIR)/librust_dep_up.rlib | $(CGREP) -e "U.*native_f2"
-	$(NM) $(TMPDIR)/librust_dep_up.rlib | $(CGREP) -e "U.*native_f3"
-	$(NM) $(TMPDIR)/librust_dep_up.rlib | $(CGREP) -e "T.*rust_dep_up"
-	$(AR) t $(TMPDIR)/librust_dep_up.rlib | $(CGREP) "native_dep_2"
-	$(AR) t $(TMPDIR)/librust_dep_up.rlib | $(CGREP) "native_dep_3"
-	$(RUSTC) rust_dep_local.rs --extern rlib=$(TMPDIR)/librust_dep_up.rlib -Zpacked_bundled_libs --crate-type=rlib
-	$(NM) $(TMPDIR)/librust_dep_local.rlib | $(CGREP) -e "U.*native_f1"
-	$(NM) $(TMPDIR)/librust_dep_local.rlib | $(CGREP) -e "T.*rust_dep_local"
-	$(AR) t $(TMPDIR)/librust_dep_local.rlib | $(CGREP) "native_dep_1"
-
-	# Make sure compiler doesn't use files, that it shouldn't know about.
-	rm $(TMPDIR)/*native_dep_*
-
-	$(RUSTC) main.rs --extern lib=$(TMPDIR)/librust_dep_local.rlib -o $(TMPDIR)/main.exe -Zpacked_bundled_libs --print link-args | $(CGREP) -e "native_dep_1.*native_dep_2.*native_dep_3"
-
-ifndef IS_MSVC
-	$(NM) $(TMPDIR)/main.exe | $(CGREP) -e "T.*native_f1"
-	$(NM) $(TMPDIR)/main.exe | $(CGREP) -e "T.*native_f2"
-	$(NM) $(TMPDIR)/main.exe | $(CGREP) -e "T.*native_f3"
-	$(NM) $(TMPDIR)/main.exe | $(CGREP) -e "T.*rust_dep_local"
-	$(NM) $(TMPDIR)/main.exe | $(CGREP) -e "T.*rust_dep_up"
-endif
diff --git a/tests/run-make/rlib-format-packed-bundled-libs/rmake.rs b/tests/run-make/rlib-format-packed-bundled-libs/rmake.rs
new file mode 100644
index 0000000000000..ff0438a6b72be
--- /dev/null
+++ b/tests/run-make/rlib-format-packed-bundled-libs/rmake.rs
@@ -0,0 +1,84 @@
+// `-Z packed_bundled_libs` is an unstable rustc flag that makes the compiler
+// only require a native library and no supplementary object files to compile.
+// Output files compiled with this flag should still contain all expected symbols -
+// that is what this test checks.
+// See https://github.com/rust-lang/rust/pull/100101
+
+//@ ignore-cross-compile
+// Reason: cross-compilation fails to export native symbols
+
+use run_make_support::{
+    bin_name, build_native_static_lib, cwd, filename_contains, is_msvc, llvm_ar, llvm_nm, rfs,
+    rust_lib_name, rustc, shallow_find_files,
+};
+
+fn main() {
+    build_native_static_lib("native_dep_1");
+    build_native_static_lib("native_dep_2");
+    build_native_static_lib("native_dep_3");
+    rustc().input("rust_dep_up.rs").crate_type("rlib").arg("-Zpacked_bundled_libs").run();
+    llvm_nm()
+        .input(rust_lib_name("rust_dep_up"))
+        .run()
+        .assert_stdout_contains_regex("U.*native_f2");
+    llvm_nm()
+        .input(rust_lib_name("rust_dep_up"))
+        .run()
+        .assert_stdout_contains_regex("U.*native_f3");
+    llvm_nm()
+        .input(rust_lib_name("rust_dep_up"))
+        .run()
+        .assert_stdout_contains_regex("T.*rust_dep_up");
+    llvm_ar()
+        .table_of_contents()
+        .arg(rust_lib_name("rust_dep_up"))
+        .run()
+        .assert_stdout_contains("native_dep_2");
+    llvm_ar()
+        .table_of_contents()
+        .arg(rust_lib_name("rust_dep_up"))
+        .run()
+        .assert_stdout_contains("native_dep_3");
+    rustc()
+        .input("rust_dep_local.rs")
+        .extern_("rlib", rust_lib_name("rust_dep_up"))
+        .arg("-Zpacked_bundled_libs")
+        .crate_type("rlib")
+        .run();
+    llvm_nm()
+        .input(rust_lib_name("rust_dep_local"))
+        .run()
+        .assert_stdout_contains_regex("U.*native_f1");
+    llvm_nm()
+        .input(rust_lib_name("rust_dep_local"))
+        .run()
+        .assert_stdout_contains_regex("T.*rust_dep_local");
+    llvm_ar()
+        .table_of_contents()
+        .arg(rust_lib_name("rust_dep_local"))
+        .run()
+        .assert_stdout_contains("native_dep_1");
+
+    // Ensure the compiler will not use files it should not know about.
+    for file in shallow_find_files(cwd(), |path| filename_contains(path, "native_dep_")) {
+        rfs::remove_file(file);
+    }
+
+    rustc()
+        .input("main.rs")
+        .extern_("lib", rust_lib_name("rust_dep_local"))
+        .output(bin_name("main"))
+        .arg("-Zpacked_bundled_libs")
+        .print("link-args")
+        .run()
+        .assert_stdout_contains_regex("native_dep_1.*native_dep_2.*native_dep_3");
+
+    // The binary "main" will not contain any symbols on MSVC.
+    if !is_msvc() {
+        llvm_nm().input(bin_name("main")).run().assert_stdout_contains_regex("T.*native_f1");
+        llvm_nm().input(bin_name("main")).run().assert_stdout_contains_regex("T.*native_f2");
+        llvm_nm().input(bin_name("main")).run().assert_stdout_contains_regex("T.*native_f3");
+        llvm_nm().input(bin_name("main")).run().assert_stdout_contains_regex("T.*rust_dep_local");
+        llvm_nm().input(bin_name("main")).run().assert_stdout_contains_regex("T.*rust_dep_up");
+    }
+}