-#serial 3
+#serial 5
dnl Run a program to determine whether whether link(2) follows symlinks.
dnl Set LINK_FOLLOWS_SYMLINKS accordingly.
-AC_DEFUN([jm_AC_FUNC_LINK_FOLLOWS_SYMLINK],
+# Copyright (C) 1999, 2000, 2001, 2004 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+AC_DEFUN([gl_AC_FUNC_LINK_FOLLOWS_SYMLINK],
[dnl
AC_CACHE_CHECK(
[whether link(2) dereferences a symlink specified with a trailing slash],