PR 338

	* elflink.c (bfd_elf_record_link_assignment): Add comment about
	changing bfd_link_hash_undefined to bfd_link_hash_new.
	* ldexp.c (fold_name): Don't call bfd_link_add_undef if the symbol
	was already on the undefs list.

1 files changed, 2 insertions, 1 deletions

diff --git a/ld/ldexp.c b/ld/ldexp.c
index 06b1fa1..e7587c1 100644
--- a/ld/ldexp.c
+++ b/ld/ldexp.c
@@ -576,7 +576,8 @@ fold_name (etree_type *tree,
 	    {
 	      h->type = bfd_link_hash_undefined;
 	      h->u.undef.abfd = NULL;
-	      bfd_link_add_undef (link_info.hash, h);
+	      if (h->und_next == NULL)
+		bfd_link_add_undef (link_info.hash, h);
 	    }
 	}
       break;