From ed652442176aea086104479bb31aced501df48a2 Mon Sep 17 00:00:00 2001
From: Alberto Sartori <alberto.sartori@huawei.com>
Date: Mon, 22 Jul 2024 12:20:46 +0200
Subject: rules-rust: bugfix: correctly propagate link args of C dependencies

---
 test/c-from-rust/rust_interface/TARGETS |  8 ++++++++
 test/c-from-rust/rust_interface/foo.rs  | 11 +++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 test/c-from-rust/rust_interface/TARGETS
 create mode 100644 test/c-from-rust/rust_interface/foo.rs

(limited to 'test/c-from-rust/rust_interface')

diff --git a/test/c-from-rust/rust_interface/TARGETS b/test/c-from-rust/rust_interface/TARGETS
new file mode 100644
index 0000000..2404f2b
--- /dev/null
+++ b/test/c-from-rust/rust_interface/TARGETS
@@ -0,0 +1,8 @@
+{ "foo_rust":
+  { "type": ["@", "rules-rust", "rust", "library"]
+  , "name": ["foo_rust"]
+  , "crate_root": ["foo.rs"]
+  , "stage": ["foo_rust"]
+  , "deps": [["./", "../clib", "foo"]]
+  }
+}
diff --git a/test/c-from-rust/rust_interface/foo.rs b/test/c-from-rust/rust_interface/foo.rs
new file mode 100644
index 0000000..acfe2a7
--- /dev/null
+++ b/test/c-from-rust/rust_interface/foo.rs
@@ -0,0 +1,11 @@
+// declaration of the function implemented in the C library
+extern "C" {
+    pub fn c_func(input: i32) -> i32;
+}
+
+// wrapper to call the C function
+pub fn c_call(i:i32) -> i32{
+   unsafe {
+    return c_func(i);
+    }
+}
-- 
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