(gl_PREREQ_CHDIR_LONG): Invoke gl_FUNC_MEMRCHR.

diff --git a/m4/chdir-long.m4 b/m4/chdir-long.m4
index eef75d76777f7201ea79b97f5cd99bbacf54ddfd..9e9e35f9824eacadcc4bc02e8b343f308a4c9117 100644 (file)
--- a/m4/chdir-long.m4
+++ b/m4/chdir-long.m4
@@ -1,4 +1,4 @@
-#serial 4
+#serial 5
 
 # Use Gnulib's robust chdir function.
 # It can handle arbitrarily long directory names, which means
@@ -6,7 +6,7 @@
 # never fails with ENAMETOOLONG.
 # Arrange to compile chdir-long.c only on systems that define PATH_MAX.
 
-dnl Copyright (C) 2004 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2005 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.
@@ -38,4 +38,5 @@ AC_DEFUN([gl_PREREQ_CHDIR_LONG],
   AM_STDBOOL_H
   gl_FUNC_MEMPCPY
   gl_FUNC_OPENAT
+  gl_FUNC_MEMRCHR
 ])