NEWS.stable: log cherry-pick [e446f25]->[c092018] relocatable-shell: Update suggested...

[gnulib.git] / m4 / chdir-safer.m4

diff --git a/m4/chdir-safer.m4 b/m4/chdir-safer.m4
index f3d7351..111b90c 100644 (file)
--- a/m4/chdir-safer.m4
+++ b/m4/chdir-safer.m4
@@ -1,11 +1,10 @@
-#serial 1
-dnl Copyright (C) 2005 Free Software Foundation, Inc.
+#serial 5
+dnl Copyright (C) 2005-2006, 2009-2014 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_LIBSOURCES([chdir-safer.c, chdir-safer.h])
-  AC_LIBOBJ([chdir-safer])
+  AC_CHECK_FUNCS_ONCE([readlink])
 ])