X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fst_dm_mode.m4;h=84f74638f1207961c3e9bd0a8f4a88023bd5c612;hb=47348404e40e1706a251892868b09e0c67211b19;hp=c1da15439ccb57ea95428acfc22f8a2e375dad43;hpb=44d7c1c1f004fa9bfb8ec3948de2671a7958cf5b;p=gnulib.git

diff --git a/m4/st_dm_mode.m4 b/m4/st_dm_mode.m4
index c1da15439..84f74638f 100644
--- a/m4/st_dm_mode.m4
+++ b/m4/st_dm_mode.m4
@@ -1,6 +1,6 @@
-#serial 4
+# serial 6
 
-# Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.
+# Copyright (C) 1998-1999, 2001, 2009-2011 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.
@@ -8,15 +8,16 @@
 # Define HAVE_ST_DM_MODE if struct stat has an st_dm_mode member.
 
 AC_DEFUN([AC_STRUCT_ST_DM_MODE],
- [AC_CACHE_CHECK([for st_dm_mode in struct stat], ac_cv_struct_st_dm_mode,
-   [AC_TRY_COMPILE([#include <sys/types.h>
-#include <sys/stat.h>], [struct stat s; s.st_dm_mode;],
-     ac_cv_struct_st_dm_mode=yes,
-     ac_cv_struct_st_dm_mode=no)])
+ [AC_CACHE_CHECK([for st_dm_mode in struct stat], [ac_cv_struct_st_dm_mode],
+   [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#include <sys/types.h>
+#include <sys/stat.h>]], [[struct stat s; s.st_dm_mode;]])],
+     [ac_cv_struct_st_dm_mode=yes],
+     [ac_cv_struct_st_dm_mode=no])])
 
   if test $ac_cv_struct_st_dm_mode = yes; then
-    AC_DEFINE(HAVE_ST_DM_MODE, 1,
-	      [Define if struct stat has an st_dm_mode member. ])
+    AC_DEFINE([HAVE_ST_DM_MODE], [1],
+              [Define if struct stat has an st_dm_mode member. ])
   fi
  ]
 )