Merge from coreutils.

[gnulib.git] / m4 / backupfile.m4

diff --git a/m4/backupfile.m4 b/m4/backupfile.m4
index 1d9cbe1..0793f1f 100644 (file)
--- a/m4/backupfile.m4
+++ b/m4/backupfile.m4
@@ -1,4 +1,4 @@
-# backupfile.m4 serial 4
+# backupfile.m4 serial 5
 dnl Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
 dnl This file is free software, distributed under the terms of the GNU
 dnl General Public License.  As a special exception to the GNU General
@@ -10,10 +10,7 @@ AC_DEFUN([gl_BACKUPFILE],
 [
   dnl Prerequisites of lib/backupfile.c.
   AC_REQUIRE([AC_HEADER_DIRENT])
-  AC_REQUIRE([AC_FUNC_CLOSEDIR_VOID])
-  gl_CHECK_TYPE_STRUCT_DIRENT_D_INO
-
-  dnl Prerequisites of lib/addext.c.
+  AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_INO])
   AC_REQUIRE([gl_AC_DOS])
   AC_REQUIRE([AC_SYS_LONG_FILE_NAMES])
   AC_CHECK_HEADERS_ONCE(unistd.h)