4 files changed, 28 insertions, 0 deletions
diff --git a/tests/run-make/extern-flag-pathless/Makefile b/tests/run-make/extern-flag-pathless/Makefile
new file mode 100644
index 000000000..701bfcd28
--- /dev/null
+++ b/tests/run-make/extern-flag-pathless/Makefile
@@ -0,0 +1,19 @@
+# ignore-cross-compile
+include ../tools.mk
+
+# Test mixing pathless --extern with paths.
+
+all:
+	$(RUSTC) bar-static.rs --crate-name=bar --crate-type=rlib
+	$(RUSTC) bar-dynamic.rs --crate-name=bar --crate-type=dylib -C prefer-dynamic
+	# rlib preferred over dylib
+	$(RUSTC) foo.rs --extern bar
+	$(call RUN,foo) | $(CGREP) 'static'
+	$(RUSTC) foo.rs --extern bar=$(TMPDIR)/libbar.rlib --extern bar
+	$(call RUN,foo) | $(CGREP) 'static'
+	# explicit --extern overrides pathless
+	$(RUSTC) foo.rs --extern bar=$(call DYLIB,bar) --extern bar
+	$(call RUN,foo) | $(CGREP) 'dynamic'
+	# prefer-dynamic does what it says
+	$(RUSTC) foo.rs --extern bar -C prefer-dynamic
+	$(call RUN,foo) | $(CGREP) 'dynamic'
diff --git a/tests/run-make/extern-flag-pathless/bar-dynamic.rs b/tests/run-make/extern-flag-pathless/bar-dynamic.rs
new file mode 100644
index 000000000..e2d68d517
--- /dev/null
+++ b/tests/run-make/extern-flag-pathless/bar-dynamic.rs
@@ -0,0 +1,3 @@
+pub fn f() {
+    println!("dynamic");
+}
diff --git a/tests/run-make/extern-flag-pathless/bar-static.rs b/tests/run-make/extern-flag-pathless/bar-static.rs
new file mode 100644
index 000000000..240d8bde4
--- /dev/null
+++ b/tests/run-make/extern-flag-pathless/bar-static.rs
@@ -0,0 +1,3 @@
+pub fn f() {
+    println!("static");
+}
diff --git a/tests/run-make/extern-flag-pathless/foo.rs b/tests/run-make/extern-flag-pathless/foo.rs
new file mode 100644
index 000000000..1ea64da7d
--- /dev/null
+++ b/tests/run-make/extern-flag-pathless/foo.rs
@@ -0,0 +1,3 @@
+fn main() {
+    bar::f();
+}