2 files changed, 42 insertions, 0 deletions
diff --git a/tests/run-make/raw-dylib-cross-compilation/Makefile b/tests/run-make/raw-dylib-cross-compilation/Makefile
new file mode 100644
index 00000000000..2a714f3a11f
--- /dev/null
+++ b/tests/run-make/raw-dylib-cross-compilation/Makefile
@@ -0,0 +1,22 @@
+# Tests that raw-dylib cross compilation works correctly
+
+# only-gnu
+# needs-i686-dlltool
+# needs-x86_64-dlltool
+
+# i686 dlltool.exe can't product x64 binaries.
+# ignore-i686-pc-windows-gnu
+
+include ../../run-make-fulldeps/tools.mk
+
+all:
+	# Build as x86 and make sure that we have x86 objects only.
+	$(RUSTC) --crate-type lib --crate-name i686_raw_dylib_test --target i686-pc-windows-gnu lib.rs
+	"$(LLVM_BIN_DIR)"/llvm-objdump -a $(TMPDIR)/libi686_raw_dylib_test.rlib > $(TMPDIR)/i686.objdump.txt
+	$(CGREP) "file format coff-i386" < $(TMPDIR)/i686.objdump.txt
+	$(CGREP) -v "file format coff-x86-64" < $(TMPDIR)/i686.objdump.txt
+	# Build as x64 and make sure that we have x64 objects only.
+	$(RUSTC) --crate-type lib --crate-name x64_raw_dylib_test --target x86_64-pc-windows-gnu lib.rs
+	"$(LLVM_BIN_DIR)"/llvm-objdump -a $(TMPDIR)/libx64_raw_dylib_test.rlib > $(TMPDIR)/x64.objdump.txt
+	$(CGREP) "file format coff-x86-64" < $(TMPDIR)/x64.objdump.txt
+	$(CGREP) -v "file format coff-i386" < $(TMPDIR)/x64.objdump.txt
diff --git a/tests/run-make/raw-dylib-cross-compilation/lib.rs b/tests/run-make/raw-dylib-cross-compilation/lib.rs
new file mode 100644
index 00000000000..51bf2ec6b6e
--- /dev/null
+++ b/tests/run-make/raw-dylib-cross-compilation/lib.rs
@@ -0,0 +1,20 @@
+#![feature(raw_dylib)]
+#![feature(no_core, lang_items)]
+#![no_std]
+#![no_core]
+#![crate_type = "lib"]
+
+// This is needed because of #![no_core]:
+#[lang = "sized"]
+trait Sized {}
+
+#[link(name = "extern_1", kind = "raw-dylib")]
+extern {
+    fn extern_fn();
+}
+
+pub fn extern_fn_caller() {
+    unsafe {
+        extern_fn();
+    }
+}