fac works

hercules_opt/src/pass.rs

@@ -1017,9 +1017,6 @@ impl PassManager {
                         let mut nvcc_process = Command::new("nvcc")
                             .arg("-c")
                             .arg("-O3")
-                            .arg("-lcudart")
-                            .arg("-L/usr/lib/x86_64-linux-gnu")
-                            .arg("-L/usr/local/cuda/lib64")
                             .arg("-o")
                             .arg(&cuda_object)
                             .arg(&cuda_path)

hercules_samples/fac/build.rs

@@ -6,4 +6,11 @@ fn main() {
         .unwrap()
         .build()
         .unwrap();
+
+    #[cfg(feature = "cuda")]
+    println!("cargo::rustc-link-search=native=/usr/lib/x86_64-linux-gnu/");
+    #[cfg(feature = "cuda")]
+    println!("cargo:rustc-link-search=native=/usr/local/cuda/lib64");
+    #[cfg(feature = "cuda")]
+    println!("cargo:rustc-link-lib=cudart");
 }