rewrite native-link-modifier-whole-archive to rmake

Author: Oneirical

src/tools/tidy/src/allowed_run_make_makefiles.txt

@@ -34,7 +34,6 @@ run-make/long-linker-command-lines/Makefile
 run-make/macos-deployment-target/Makefile
 run-make/min-global-align/Makefile
 run-make/native-link-modifier-bundle/Makefile
-run-make/native-link-modifier-whole-archive/Makefile
 run-make/no-alloc-shim/Makefile
 run-make/no-builtins-attribute/Makefile
 run-make/pdb-buildinfo-cl-cmd/Makefile

tests/run-make/native-link-modifier-whole-archive/Makefile

@@ -0,0 +1,85 @@
+// This test case makes sure that native libraries are linked with appropriate semantics
+// when the `[+-]bundle,[+-]whole-archive` modifiers are applied to them.
+// The test works by checking that the resulting executables produce the expected output,
+// part of which is emitted by otherwise unreferenced C code. If +whole-archive didn't work
+// that code would never make it into the final executable and we'd thus be missing some
+// of the output.
+// See https://github.com/rust-lang/rust/issues/88085
+
+//@ ignore-cross-compile
+// Reason: compiling C++ code does not work well when cross-compiling
+// plus, the compiled binary is executed
+
+use run_make_support::{cxx, is_msvc, llvm_ar, run, run_with_args, rustc, static_lib_name};
+
+fn main() {
+    let mut cxx = cxx();
+    if is_msvc() {
+        cxx.arg("-EHs");
+    }
+    cxx.input("c_static_lib_with_constructor.cpp")
+        .arg("-c")
+        .out_exe("libc_static_lib_with_constructor")
+        .run();
+
+    let mut llvm_ar = llvm_ar();
+    llvm_ar.obj_to_ar();
+    if is_msvc() {
+        llvm_ar
+            .output_input(
+                static_lib_name("c_static_lib_with_constructor"),
+                "libc_static_lib_with_constructor.obj",
+            )
+            .run();
+    } else {
+        llvm_ar
+            .output_input(
+                static_lib_name("c_static_lib_with_constructor"),
+                "libc_static_lib_with_constructor",
+            )
+            .run();
+    }
+
+    // Native lib linked directly into executable
+    rustc()
+        .input("directly_linked.rs")
+        .arg("-lstatic:+whole-archive=c_static_lib_with_constructor")
+        .run();
+
+    // Native lib linked into test executable, +whole-archive
+    rustc()
+        .input("directly_linked_test_plus_whole_archive.rs")
+        .arg("--test")
+        .arg("-lstatic:+whole-archive=c_static_lib_with_constructor")
+        .run();
+
+    // Native lib linked into test executable, -whole-archive
+    rustc()
+        .input("directly_linked_test_minus_whole_archive.rs")
+        .arg("--test")
+        .arg("-lstatic:-whole-archive=c_static_lib_with_constructor")
+        .run();
+
+    // Native lib linked into rlib with via commandline
+    rustc()
+        .input("rlib_with_cmdline_native_lib.rs")
+        .crate_type("rlib")
+        .arg("-lstatic:-bundle,+whole-archive=c_static_lib_with_constructor")
+        .run();
+    // Native lib linked into RLIB via `-l static:-bundle,+whole-archive`, RLIB linked into executable
+    rustc().input("indirectly_linked.rs").run();
+
+    // Native lib linked into rlib via `#[link()]` attribute on extern block.
+    rustc().input("native_lib_in_src.rs").crate_type("rlib").run();
+    // Native lib linked into RLIB via #[link] attribute, RLIB linked into executable
+    rustc().input("indirectly_linked_via_attr.rs").run();
+
+    run("directly_linked").assert_stdout_contains("static-initializer.directly_linked.");
+    run_with_args("directly_linked_test_plus_whole_archive", &["--nocapture"])
+        .assert_stdout_contains("static-initializer.");
+    run_with_args("directly_linked_test_minus_whole_archive", &["--nocapture"])
+        .assert_stdout_not_contains("static-initializer.");
+    run("indirectly_linked").assert_stdout_contains("static-initializer.indirectly_linked.");
+    run("indirectly_linked_via_attr")
+        .assert_stdout_contains("static-initializer.native_lib_in_src.");
+}