From 81d6349ec52986bc670f65e48b624f80ea5a87f3 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Wed, 22 Jan 2003 20:28:25 +0000
Subject: [PATCH] Require FTW_DCH and FTW_DCHP, too.

---
 m4/ftw.m4 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/m4/ftw.m4 b/m4/ftw.m4
index 55c8a2786b..2c2da41606 100644
--- a/m4/ftw.m4
+++ b/m4/ftw.m4
@@ -40,6 +40,10 @@ cb (const char *file, const struct stat *sb, int file_type, struct FTW *info)
 int
 main ()
 {
+  /* Require these symbols, too.  */
+  int d1 = FTW_DCH;
+  int d2 = FTW_DCHP;
+
   int err = nftw ("conftest.dir", cb, 30, FTW_PHYS | FTW_MOUNT | FTW_CHDIR);
   exit ((err == 0 && depth == 4) ? 0 : 1);
 }
-- 
2.47.2