X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fchdir-safer.m4;h=063b727a413ad36c1a34ff13707a300965da7cf1;hb=da8054d48dc22e1c051db54049e005d51a006e69;hp=22ad50673cfd3672464f8150b092e5aad9156776;hpb=901bc47c9a8db854db97bb28780352748020c81d;p=gnulib.git

diff --git a/m4/chdir-safer.m4 b/m4/chdir-safer.m4
index 22ad50673..063b727a4 100644
--- a/m4/chdir-safer.m4
+++ b/m4/chdir-safer.m4
@@ -1,10 +1,10 @@
-#serial 3
-dnl Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+#serial 5
+dnl Copyright (C) 2005-2006, 2009-2013 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_CHDIR_SAFER],
 [
-  AC_LIBOBJ([chdir-safer])
+  AC_CHECK_FUNCS_ONCE([readlink])
 ])