# $Id: debug.m4,v 1.1 2002/12/16 04:39:24 aquamaniac Exp $
# (c) 2002 Martin Preuss<martin@libchipcard.de>
# This function checks for some debug settings


AC_DEFUN(AQ_CHECK_DEBUG,[
dnl PREREQUISITES:
dnl   none
dnl IN: 
dnl   nothing
dnl OUT:
dnl   Variables:
dnl     have_func
dnl   Defines:
dnl     HAVE_FUNC defined if "__func__" is available

AC_MSG_CHECKING(for debug settings)
    AC_TRY_COMPILE([#include <stdio.h>],[
   int main(int argc, char **argv) {
      fprintf(stderr,"%s",__func__);
      return 0;
   }
   ],
   [  
      have_func="yes"
      AC_DEFINE(HAVE_FUNC)
   ],
   [
     have_func="no"
   ],
 )

AC_SUBST(have_func)
AC_MSG_RESULT(ok)
])