X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fflexmember.m4;h=8884cb17ad1f37ee715bdc9be36be3141b81f376;hb=9f60473985e5f20c3efabadf2c1756b5ff560458;hp=bedb799b9cd8881670e451a9d9656e21ee282a41;hpb=69fba4bf57154fba7363c2045338c7d124deade1;p=gnulib.git

diff --git a/m4/flexmember.m4 b/m4/flexmember.m4
index bedb799b9..8884cb17a 100644
--- a/m4/flexmember.m4
+++ b/m4/flexmember.m4
@@ -1,21 +1,10 @@
+# serial 2
 # Check for flexible array member support.
 
-# Copyright (C) 2006 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
+# Copyright (C) 2006, 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.
 
 # Written by Paul Eggert.
 
@@ -25,15 +14,15 @@ AC_DEFUN([AC_C_FLEXIBLE_ARRAY_MEMBER],
     ac_cv_c_flexmember,
     [AC_COMPILE_IFELSE(
        [AC_LANG_PROGRAM(
-	  [[#include <stdlib.h>
-	    #include <stdio.h>
-	    #include <stddef.h>
-	    struct s { int n; double d[]; };]],
-	  [[int m = getchar ();
-	    struct s *p = malloc (offsetof (struct s, d)
-				  + m * sizeof (double));
-	    p->d[0] = 0.0;
-	    return p->d != (double *) NULL;]])],
+          [[#include <stdlib.h>
+            #include <stdio.h>
+            #include <stddef.h>
+            struct s { int n; double d[]; };]],
+          [[int m = getchar ();
+            struct s *p = malloc (offsetof (struct s, d)
+                                  + m * sizeof (double));
+            p->d[0] = 0.0;
+            return p->d != (double *) NULL;]])],
        [ac_cv_c_flexmember=yes],
        [ac_cv_c_flexmember=no])])
   if test $ac_cv_c_flexmember = yes; then
@@ -47,6 +36,6 @@ AC_DEFUN([AC_C_FLEXIBLE_ARRAY_MEMBER],
        Don't use 'offsetof (struct s, d@<:@0@:>@)', as this doesn't work with
        MSVC and with C++ compilers.])
   else
-    AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], 1)
+    AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], [1])
   fi
 ])