fixup

Author: gnzlbg

crates/libm-cdylib/src/test_utils.rs

@@ -48,9 +48,11 @@ pub(crate) fn compile_file(src_path: &Path, bin_path: &Path) {
 
     // Link our libm
     let lib_path = cdylib_dir();
-    cmd.arg(format!("-L{}", lib_path.display()));
+    cmd.arg(format!("-L/{}", lib_path.display()));
     cmd.arg("-llibm");
 
+    eprintln!("compile cmd: {:?}", cmd)
+
     handle_err(
         &format!("compile file: {}", src_path.display()),
         &cmd.output().unwrap(),