Re: More exit() troubles - the answer

[Lars J. Aas]

On Fri, Jan 19, 2001 at 07:35:04PM +0100, address@hidden wrote:
: Thanks Lars, it's great!

Here's a patch:

2000-01-19  Lars J. Aas  <address@hidden>

        * aclang.m4 (_AC_GROG_CXX_EXIT_DECLARATION): Take care of
        the _CRTIMP business with libc declarations with MS Visual C++.

Index: aclang.m4
===================================================================
RCS file: /cvs/autoconf/aclang.m4,v
retrieving revision 1.112
diff -u -r1.112 aclang.m4
--- aclang.m4   2001/01/19 14:03:14     1.112
+++ aclang.m4   2001/01/19 18:39:49
@@ -1126,12 +1128,15 @@
 # -----------------------------
 # Find a valid prototype for exit and declare it in confdefs.h.
 m4_define([_AC_PROG_CXX_EXIT_DECLARATION],
-[for ac_declaration in \
-   'extern "C" void std::exit (int) throw (); using std::exit;' \
-   'extern "C" void std::exit (int); using std::exit;' \
-   'extern "C" void exit (int) throw ();' \
-   'extern "C" void exit (int);' \
-   'void exit (int);' \
+[echo "#ifndef _CRTIMP" >>confdefs.h
+echo "#define _CRTIMP" >>confdefs.h
+echo "#endif" >>confdefs.h
+for ac_declaration in \
+   '_CRTIMP extern "C" void std::exit (int) throw (); using std::exit;' \
+   '_CRTIMP extern "C" void std::exit (int); using std::exit;' \
+   '_CRTIMP extern "C" void exit (int) throw ();' \
+   '_CRTIMP extern "C" void exit (int);' \
+   '_CRTIMP void exit (int);' \
    ''
 do
   _AC_COMPILE_IFELSE([AC_LANG_PROGRAM(address@hidden:@include <stdlib.h>