dnl -*- shell-script -*-

#
# $Id: lam_check_type.m4,v 1.1 2000/10/17 12:05:17 jsquyres Exp $
#
# This file is part of the University of Notre Dame implementation of
# LAM/MPI.  See the LICENSE file in the top-level directory for
# license and copyright details.

define(LAM_CHECK_TYPE,[
# Autoconfs AC_CHECK_TYPE is not sufficient
# This, too, is not foolproof, but will have to do...
AC_MSG_CHECKING(for type $1)
cat > conftest.$ac_ext <<EOF
#line 3411 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
EOF
touch conftest.out >&5 2>&5
rm -f conftest.out >&5 2>&5
eval "$ac_cpp conftest.$ac_ext" 2>&5 > conftest.out
egrep "$1[[^a-zA-Z_0-9]]" conftest.out > conftest.out2 2>&5
cat conftest.out2 >&5
out="`cat conftest.out2`"
if test "$out" != ""; then
  AC_DEFINE(LAM_HAVE_$1, 1)
  AC_MSG_RESULT([yes])
else
  AC_DEFINE(LAM_HAVE_$1, 0)
  AC_MSG_RESULT([no])
fi
rm -rf conftest*
])dnl