Change to only convert file symlinks to hardlinks (directories were causing issues)

Author: darren-amd

build_tools/packaging/python/templates/rocm/src/rocm_sdk/_devel.py

@@ -196,7 +196,7 @@ def _clean_dir(dir: Path):
                             #   size (empty)
                             record_file.write(f"{ti.name},,\n")
                         if ti.issym():
-                            # Convert symlinks into hardlinks on all platforms.
+                            # Convert file symlinks into hardlinks on all platforms.
                             # This saves disk space while improving compatibility.
                             # On Windows: symlinks require admin privileges.
                             # On Linux: native binaries that use readlink(/proc/self/exe)
@@ -208,7 +208,12 @@ def _clean_dir(dir: Path):
                             parent_path.mkdir(parents=True, exist_ok=True)
                             symlink_target = ti.linkname
                             hardlink_target = dest_path.parent / symlink_target
-                            dest_path.hardlink_to(hardlink_target)
+                            # Only create hardlinks for files, not directories
+                            if hardlink_target.is_file():
+                                dest_path.hardlink_to(hardlink_target)
+                            else:
+                                # For directory symlinks, extract as normal
+                                tf.extract(ti, path=site_lib_path)
                         else:
                             tf.extract(ti, path=site_lib_path)
                     elif ti.isdir():