Re: _AC_PROG_CXX_EXIT_DECLARATION: don't `#include <stdlib.h>'

[Ralf Wildenhues]

Hi David,

* David Thompson wrote on Thu, Jan 05, 2006 at 11:52:13PM CET:
> That didn't fix it for me, but if I used the following definition--it does.
> 
> 'extern "C" __declspec(dllimport) void exit (int);' \

OK.  I have applied the patch below.

Cheers,
Ralf

2006-01-11  David Thompson  <address@hidden>

        * lib/autoconf/c.m4 (_AC_PROG_CXX_EXIT_DECLARATION): Add `exit'
        declaration that works for MSVC.

Index: lib/autoconf/c.m4
===================================================================
RCS file: /cvsroot/autoconf/autoconf/lib/autoconf/c.m4,v
retrieving revision 1.208
diff -u -r1.208 c.m4
--- lib/autoconf/c.m4   1 Nov 2005 07:26:52 -0000       1.208
+++ lib/autoconf/c.m4   11 Jan 2006 08:16:33 -0000
@@ -1,6 +1,7 @@
 # This file is part of Autoconf.                       -*- Autoconf -*-
 # Programming languages support.
-# Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+# Copyright (C) 2001, 2002, 2003, 2004, 2005, 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
@@ -783,6 +784,7 @@
    'extern "C" void std::exit (int); using std::exit;' \
    'extern "C" void exit (int) throw ();' \
    'extern "C" void exit (int);' \
+   'extern "C" __declspec(dllimport) void exit (int);' \
    'void exit (int);'
 do
   _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$ac_declaration