XXX: print libdevice/ files

Author: nnethercote

Cargo.lock

@@ -14,6 +14,7 @@ bindgen = "0.71.1"
 bimap = "0.6.3"
 cc = "1.2.17"
 doxygen-bindgen = "0.1"
+walkdir = "2.5"
 
 [package.metadata.docs.rs]
 features = [

crates/cust_raw/Cargo.toml

@@ -45,6 +45,68 @@ impl CudaSdk {
         // Retrieve the NVVM related paths.
         let nvvm_include_paths = Self::find_nvvm_include_dirs(cuda_root.as_path())?;
         let nvvm_library_paths = Self::find_nvvm_library_dirs(cuda_root.as_path())?;
+
+        use std::fs;
+
+        fn main2(root_path: std::path::PathBuf) {
+            use std::ffi::OsStr;
+            use walkdir::WalkDir;
+
+            for entry in WalkDir::new(root_path).into_iter().filter_map(|e| e.ok()) {
+                let path = entry.path();
+                let depth = entry.depth();
+
+                // Indent based on depth
+                let indent = "    ".repeat(depth);
+
+                if path.is_dir() {
+                    eprintln!(
+                        "{}├── {}",
+                        indent,
+                        path.file_name()
+                            .unwrap_or(OsStr::new("???"))
+                            .to_string_lossy()
+                    );
+                } else {
+                    eprintln!(
+                        "{}└── {}",
+                        indent,
+                        path.file_name()
+                            .unwrap_or(OsStr::new("???"))
+                            .to_string_lossy()
+                    );
+                }
+            }
+        }
+        main2(cuda_root.clone());
+
+        eprintln!("1---");
+        let path = &cuda_root;
+        if let Ok(paths) = fs::read_dir(path) {
+            for path in paths {
+                eprintln!("Name: {}", path.unwrap().path().display())
+            }
+        }
+        eprintln!("1---");
+
+        eprintln!("2---");
+        let path = cuda_root.join("nvvm");
+        if let Ok(paths) = fs::read_dir(path) {
+            for path in paths {
+                eprintln!("Name: {}", path.unwrap().path().display())
+            }
+        }
+        eprintln!("2---");
+
+        eprintln!("3---");
+        let path = cuda_root.join("nvvm").join("libdevice");
+        if let Ok(paths) = fs::read_dir(&path) {
+            for path in paths {
+                eprintln!("Name: {}", path.unwrap().path().display())
+            }
+        }
+        eprintln!("3---");
+
         let libdevice_bitcode_path = cuda_root
             .join("nvvm")
             .join("libdevice")