1 files changed, 15 insertions, 1 deletions
diff --git a/m4/fts.m4 b/m4/fts.m4
index f28f8bef3..94f5e84f7 100644
--- a/m4/fts.m4
+++ b/m4/fts.m4
@@ -1,4 +1,4 @@
-#serial 3
+#serial 4
 dnl Copyright (C) 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,
@@ -6,6 +6,20 @@ dnl with or without modifications, as long as this notice is preserved.
 
 AC_DEFUN([gl_FUNC_FTS],
 [
+  AC_REQUIRE([gl_FUNC_FTS_CORE])
+  AC_LIBSOURCES([fts-cycle.c])
+])
+
+AC_DEFUN([gl_FUNC_FTS_LGPL],
+[
+  AC_REQUIRE([gl_FUNC_FTS_CORE])
+  AC_DEFINE([_LGPL_PACKAGE], 1,
+    [Define to 1 if compiling for a package to be distributed under the
+     GNU Lesser Public License.])
+])
+
+AC_DEFUN([gl_FUNC_FTS_CORE],
+[
   AC_LIBSOURCES([fts.c, fts_.h])
 
   dnl Use this version of fts unconditionally, since the GNU libc and