Switch to standard autoconf macro for checking d_type field in struct dirent.

Merged from nmh. Thanks to Ken Hornstein.

diff --git a/aclocal.m4 b/aclocal.m4
index b678f47..89e6f97 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -9,55 +9,3 @@ AC_DEFUN([AC_CHECK_NETLIBS],
                [AC_MSG_ERROR([gethostbyname not found])])
  AC_SEARCH_LIBS([connect], [socket], , [AC_MSG_ERROR([connect not found])])
 ])dnl
-
-dnl ----------------
-dnl CHECK FOR d_type
-dnl ----------------
-dnl
-dnl From Jim Meyering.
-dnl
-dnl Check whether struct dirent has a member named d_type.
-dnl
-
-# Copyright (C) 1997, 1999, 2000, 2001, 2002, 2003, 2004 Free Software
-# Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-AC_DEFUN([CHECK_TYPE_STRUCT_DIRENT_D_TYPE],
-  [AC_REQUIRE([AC_HEADER_DIRENT])dnl
-   AC_CACHE_CHECK([for d_type member in directory struct],
-                  jm_cv_struct_dirent_d_type,
-     [AC_TRY_LINK(dnl
-       [
-#include <sys/types.h>
-#ifdef HAVE_DIRENT_H
-# include <dirent.h>
-#else /* not HAVE_DIRENT_H */
-# define dirent direct
-# ifdef HAVE_SYS_NDIR_H
-#  include <sys/ndir.h>
-# endif /* HAVE_SYS_NDIR_H */
-# ifdef HAVE_SYS_DIR_H
-#  include <sys/dir.h>
-# endif /* HAVE_SYS_DIR_H */
-# ifdef HAVE_NDIR_H
-#  include <ndir.h>
-# endif /* HAVE_NDIR_H */
-#endif /* HAVE_DIRENT_H */
-       ],
-       [struct dirent dp; dp.d_type = 0;],
-
-       jm_cv_struct_dirent_d_type=yes,
-       jm_cv_struct_dirent_d_type=no)
-     ]
-   )
-   if test $jm_cv_struct_dirent_d_type = yes; then
-     AC_DEFINE(HAVE_STRUCT_DIRENT_D_TYPE, 1,
-       [Define if there is a member named d_type in the struct describing
-        directory headers.])
-   fi
-  ]
-)

diff --git a/configure.ac b/configure.ac
index ac57b9c..1cdbf9d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -564,7 +564,7 @@ AC_CHECK_MEMBERS(struct tm.tm_gmtoff,,,
 
 AC_CHECK_MEMBERS(struct utmp.ut_type,,,[#include <utmp.h>])
 
-CHECK_TYPE_STRUCT_DIRENT_D_TYPE()
+AC_STRUCT_DIRENT_D_TYPE
 
 dnl -------------
 dnl CHECK SIGNALS