From fcc5be2dbb2e4e864ac1c4057c9c630b1f0ac763 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Thu, 1 Nov 2001 16:46:06 +0000
Subject: [PATCH] check for decl, too

---
 m4/dirfd.m4 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/m4/dirfd.m4 b/m4/dirfd.m4
index b62e12a54..e02b401ab 100644
--- a/m4/dirfd.m4
+++ b/m4/dirfd.m4
@@ -6,6 +6,7 @@ dnl From Jim Meyering
 AC_DEFUN([UTILS_FUNC_DIRFD],
 [
   AC_REPLACE_FUNCS([dirfd])
+  AC_CHECK_DECLS([dirfd])
   if test $ac_cv_func_dirfd = no; then
     AC_CACHE_CHECK(
 	      [how to get the file descriptor associated with an open DIR*],
-- 
2.11.0