2 dnl $Id: c-function.m4,v 1.2.34.1 2004/04/01 07:27:32 joda Exp $
6 dnl Test for __FUNCTION__
9 AC_DEFUN([AC_C___FUNCTION__], [
10 AC_MSG_CHECKING(for __FUNCTION__)
11 AC_CACHE_VAL(ac_cv___function__, [
22 return strcmp(foo(), "foo") != 0;
25 ac_cv___function__=yes,
26 ac_cv___function__=no,
27 ac_cv___function__=no)])
28 if test "$ac_cv___function__" = "yes"; then
29 AC_DEFINE(HAVE___FUNCTION__, 1, [define if your compiler has __FUNCTION__])
31 AC_MSG_RESULT($ac_cv___function__)