fchdir: use more consistent macro convention

[gnulib.git] / m4 / fts.m4

diff --git a/m4/fts.m4 b/m4/fts.m4
index 8693db9..cecc93e 100644 (file)
--- a/m4/fts.m4
+++ b/m4/fts.m4
@@ -1,4 +1,4 @@
-#serial 14
+#serial 16
 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,
@@ -24,6 +24,8 @@ AC_DEFUN([gl_FUNC_FTS_CORE],
   gl_FUNC_OPENAT
 
   AC_CHECK_FUNCS_ONCE([fstatfs])
-  AC_CHECK_HEADERS_ONCE([sys/param.h sys/vfs])dnl
-  AC_CHECK_MEMBERS([struct statfs.f_type])
+  AC_CHECK_HEADERS_ONCE([sys/param.h sys/vfs.h])dnl
+  AC_CHECK_MEMBERS([struct statfs.f_type],,,
+    [$ac_includes_default
+     #include <sys/vfs.h>])
 ])