Index: ELF/Options.td
===================================================================
--- ELF/Options.td
+++ ELF/Options.td
@@ -462,7 +462,7 @@
 def no_keep_memory: F<"no-keep-memory">;
 def no_mmap_output_file: F<"no-mmap-output-file">;
 def no_warn_mismatch: F<"no-warn-mismatch">;
-def rpath_link: J<"rpath-link">;
+def rpath_link: Separate<["--", "-"], "rpath-link">;
 def rpath_link_eq: J<"rpath-link=">;
 def sort_common: F<"sort-common">;
 def stats: F<"stats">;