1 files changed, 28 insertions, 0 deletions
diff --git a/m4/fts.m4 b/m4/fts.m4
new file mode 100644
index 0000000..cceb48f
--- /dev/null
+++ b/m4/fts.m4
@@ -0,0 +1,28 @@
+#serial 13
+dnl Copyright (C) 2005-2007 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_FUNC_FTS],
+[
+  gl_FUNC_FTS_CORE
+])
+
+AC_DEFUN([gl_FUNC_FTS_LGPL],
+[
+  gl_FUNC_FTS_CORE
+])
+
+AC_DEFUN([gl_FUNC_FTS_CORE],
+[
+  dnl Use this version of fts unconditionally, since the GNU libc and
+  dnl NetBSD versions have bugs and/or unnecessary limitations.
+  AC_LIBOBJ([fts])
+
+  dnl Prerequisites of lib/fts.c.
+  gl_FUNC_OPENAT
+
+  # Checks for header files.
+  AC_CHECK_HEADERS_ONCE([sys/param.h])dnl
+])