fts: sort dirent entries on inode number before traversing

[gnulib.git] / m4 / fts.m4

diff --git a/m4/fts.m4 b/m4/fts.m4
index cceb48f..8693db9 100644 (file)
--- a/m4/fts.m4
+++ b/m4/fts.m4
@@ -1,5 +1,5 @@
-#serial 13
-dnl Copyright (C) 2005-2007 Free Software Foundation, Inc.
+#serial 14
+dnl Copyright (C) 2005-2008 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.
@@ -23,6 +23,7 @@ AC_DEFUN([gl_FUNC_FTS_CORE],
   dnl Prerequisites of lib/fts.c.
   gl_FUNC_OPENAT
 
-  # Checks for header files.
-  AC_CHECK_HEADERS_ONCE([sys/param.h])dnl
+  AC_CHECK_FUNCS_ONCE([fstatfs])
+  AC_CHECK_HEADERS_ONCE([sys/param.h sys/vfs])dnl
+  AC_CHECK_MEMBERS([struct statfs.f_type])
 ])